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HOME What's new [ New deposit strain(s) / Updated information ] What's new [ New deposit strain(s) / Updated information ] New deposit strain(s) Newly published references Updated information 1. New deposit strain(s) 2024 2023 2022 2. Newly published references 2024 2023 3. Updated information February 9. 2024Seven strains recently opened to distribution. Closterium peracerosum-strigosum-littorale complex NIES-4548, NIES-4549, NIES-4550, NIES-4551, NIES-4552 Nitzschia sp. NIES-4635 Prorocentrum lima NIES-3440 December 22. 2023Two strains recently opened to distribution. Oxyrrhis marina NIES-3607 Pseudochattonella verruculosa NIES-3635 December 7. 2023Thirteen strains recently opened to distribution. Leptolyngbya sp. NIES-3778 Trentepohlia brevicellulis NIES-2653, NIES-2654, NIES-2655 Trentepohlia lagenifera NIES-2644, NIES-2645, NIES-2646, NIES-2647 Trentepohlia peruana NIES-2656 Trentepohlia umbrina NIES-2657, NIES-2658 Volvox rousseletii NIES-4536, NIES-4537 November 16. 2023Two strains recently opened to distribution. Volvox africanus NIES-4467, NIES-4468 November 15. 2023Eleven strains recently opened to distribution. Geitlerinema sp. NIES-4404 Parietochloris sp. NIES-3573 Trebouxia sp. NIES-4538 Umezakia ovalisporum NIES-4489, NIES-4490 Volvox dissipatrix NIES-4270 Volvox longispiniferus NIES-4432, NIES-4433, NIES-4434, NIES-4435, NIES-4436 October 26. 2023Five strains recently opened to distribution. Volvox perglobator NIES-4145, NIES-4258, NIES-4259, NIES-4260, NIES-4268 September 28. 2023Twenty strains recently opened to distribution. Bathycoccus prasinos NIES-3658 Dermocarpa sp. NIES-4431 Florenciella parvula NIES-3686, NIES-3814 Florenciella sp. NIES-3687 Minidiscus trioculatus NIES-3684 Oscillatoria sp. NIES-4430 Parachlorella kimitsuensis NIES-3827 Pavlova sp. NIES-3813, NIES-4012 Pelagodinium beii NIES-4008 Pelagococcus sp. NIES-4011 Picochlorum sp. NIES-3809, NIES-3863, NIES-3864 Prasinoderma singularis NIES-3666 Prorocentrum micans NIES-4007 Protosiphon sp. NIES-4104 Synechococcus sp. NIES-4013, NIES-4014 September 22. 2023 Oocystis lacustris NIES-660 is available as axenic strain. September 14. 2023We have a changed scientific name. Planktothrix raciborskii NIES-2871 →　Planktothricoides raciborskii August 22. 2023We have changed scientific names. Nostoc entophytum NIES-2538 →　Desmonostoc sp. Nostoc linckia NIES-25 →　Desmonostoc sp. Nostoc linckia var. arvense NIES-28 →　Desmonostoc sp. Nostoc sp. NIES-2094 →　Desmonostoc sp. July 28. 2023 Genome of Chrysophaeum taylorii NIES-1699 is recently published in Sci Rep by Davison, J.R. et al. Two strains became the axenic state. Haramonas dimorpha NIES-716 Haematococcus sp. NIES-2892 July 4. 2023We have changed a scientific name. Volvox rousseletii NIES-4029 →　V. ferrisii June 19. 2023We have changed a scientific name. Mamiella sp. NIES-1835 →　M. gilva June 14. 2023We have changed scientific names. Bracteacoccus sp. NIES-2574 →　B. bullatus Bracteacoccus sp. NIES-2899 →　B. minor June 9. 2023We have changed a scientific name. Umezakia natans NIES-2665 →　U. ovalisporum May 30. 2023Three strains became the axenic state. Coleochaete scutata NIES-4262 Closterium peracerosum-strigosum-littorale complex NIES-63 Tisochrysis lutea NIES-2590 May 26. 2023Eight strains recently opened to distribution. Aegagropila linnaei NIES-4488 Aurantiochytrium limacinum NIES-4444 Chloromonas kaweckae NIES-4476 Diplophrys mutabilis NIES-3361 Entomoneis sp. NIES-4115 Pleodorina sphaerica NIES-4066, NIES-4067 Ventrifissura oblonga NIES-4233 May 12. 2023We have changed a scientific names. Galdieria sulphuraria NIES-3638 →　Galdieria javensis May 9. 2023Thirteen strains recently opened to distribution. Baffinella sp. NIES-3692 Chlamydomonas parkeae NIES-3674 Coccolithus braarudii NIES-3812 Pelagomonas calceolata NIES-3689, NIES-3690, NIES-3691 Phaeocystis globosa NIES-3811 Pycnococcus provasolii NIES-3672, NIES-3673 Rhodomonas sp. NIES-3693, NIES-3694, NIES-3695 Teleaulax sp. NIES-3696 May 2. 2022 Two strains became the axenic state. Lotharella reticulosa NIES-2584 Volvulina pringsheimii NIES-895 April 11. 2023Three strains recently opened to distribution. Aduncisulcus paluster NIES-4563 Cachonina sp. NIES-3881 Pleurochrysis carterae NIES-4509 March 31. 2023Twelve strains recently opened to distribution. Volvox carteri f. nagariensis NIES-4205, NIES-4206, NIES-4207, NIES-4208 NIES-4209, NIES-4210 NIES-4589, NIES-4590, NIES-4591, NIES-4592 Volvox kirkiorum NIES-4594 Volvox sp. NIES-4593 February 24. 2023Fourteen strains recently opened to distribution. Amphidinium operculatum NIES-4606, NIES-4607, NIES-4608 Amphidinium uduigamense NIES-4605 Coolia canariensis NIES-4602, NIES-4603, NIES-4604 Coolia malayensis NIES-4595, NIES-4596, NIES-4597, NIES-4598, NIES-4599, NIES-4600 Coolia palmyrensis NIES-4601 January 27. 2023Three strains recently opened to distribution. Hemistasia phaeocystidicola NIES-3356 Medakamo hakoo NIES-4000 Podomonas kaiyoae NIES-4540 January 26. 2023Twenty-four strains recently opened to distribution. Amphidinium massartii NIES-4545 Dolichospermum circinale NIES-3153 Dolichospermum flos-aquae NIES-3154 Dolichospermum ucrainicum NIES-832 Planktothricoides raciborskii NIES-926, NIES-927 Raphidiopsis raciborskii NIES-3085, NIES-3086, NIES-3087, NIES-3088, NIES-3089, NIES-3091, NIES-3092, NIES-3093, NIES-3094, NIES-3095, NIES-3096, NIES-3097, NIES-3098, NIES-3099, NIES-3100, NIES-3101, NIES-3102, NIES-3103 January 24. 2023 Chlorokybus riethii NIES-160 is available as axenic strain. December 1. 2022 Two strains became the axenic state. Volvox gigas NIES-867 Volvox powersii NIES-4127 September 14. 2022Three strains recently opened to distribution. Phormidium sp. NIES-4263 Synechococcus sp. NIES-3083, NIES-3084 September 12. 2022Five strains recently opened to distribution. Isochrysis sp. NIES-4331, NIES-4332, NIES-4333, NIES-4334, NIES-4335 August 23. 2022Three strains recently opened to distribution. Emiliania huxleyi NIES-3363, NIES-3364, NIES-3365 August 9. 2022Five strains recently opened to distribution. Gambierdiscus jejuensis NIES-4120 Prorocentrum caipirignum NIES-4554 Prorocentrum lima NIES-4555, NIES-4557, NIES-4558 June 8. 2022Two strains recently opened to distribution. Closterium peracerosum-strigosum-littorale complex NIES-4321, NIES-4322 May 27. 2022Three strains recently opened to distribution. Pandorina morum NIES-4469, NIES-4470 Volvulina steinii NIES-4471 May 11. 2022Thirteen strains recently opened to distribution. Planktothrix agardhii NIES-910 Planktothrix mougeotii NIES-844, NIES-911, NIES-912, NIES-913 Planktothrix pseudagardhii NIES-845, NIES-915, NIES-916 Planktothrix raciborskii NIES-918, NIES-920, NIES-921, NIES-925 Raphidiopsis sp. NIES-3080 Aptil 26. 2022Four strains recently opened to distribution. Gonium pectorale NIES-4499, NIES-4500, NIES-4501, NIES-4502 Parietochloris toyamaensis NIES-3574 Volvox ferrisii NIES-4535 Aptil 13. 2022Four strains recently opened to distribution. Karenia selliformis NIES-4541, NIES-4542, NIES-4543, NIES-4544 April 11. 2022 Mayamaea permitis NIES-2724 is available as axenic strain. March 31. 2022Eight strains recently opened to distribution. Galdieria sulphuraria NIES-3638 Microcystis aeruginosa NIES-3105, NIES-3106, NIES-3107, NIES-3109, NIES-3110, NIES-3111 Planktothricoides raciborskii NIES-3114 March 15. 2022Nitzschia putrida NIES-4239 recently opened to distribution. March 14. 2022 Two strains became the axenic state. Mayamaea permitis NIES-2724 Pseudanabaena cinerea NIES-4063 January 21. 2022Plasmid genome sequences are now available for Chroomonas collegionis NIES-703, Chroomonas debatzensis NIES-2331, Cryptomonas borealis NIES-276, Cryptomonas curvata NIES-281, Cryptomonas irregularis NIES-698, Cryptomonas paramaecium NIES-715, Cryptomonas tetrapyrenoidosa NIES-348, Cryptomonas sp. NIES-345, NIES-1327, NIES-3952, Hemiselmis andersenii NIES-2716, Proteomonas sp. NIES-1005, NIES-1375, Rhodomonas sp. NIES-1006, NIES-1730, NIES-2332. January 20. 2022Three strains became the axenic state. Pleodorina indica NIES-736 Nannochloropsis oceanica NIES-2145 Cryptomonas sp. NIES-3952 January 19. 2022We have changed scientific names. Chroomonas sp. NIES-2331 →　Chroomonas debatzensis Cryptomonas platyuris NIES-276 →　Cryptomonas borealis Cryptomonas rostratiformis NIES-345, NIES-1327 →　Cryptomonas sp. Cryptomonas tetrapyrenoidosa NIES-281 →　Cryptomonas curvata Mychonastes sp. NIES-2897 →　Mychonastes afer Mychonastes sp. NIES-2339, NIES-2340 →　Mychonastes frigidus Rhodomonas salina NIES-1006 →　Rhodomonas sp. Rhodomonas salina NIES-1375 →　Proteomonas sp. Rhodomonas sp. NIES-1005 →　Proteomonas sp. December 23. 2021Three strains recently opened to distribution. Coelosphaerium sp. NIES-4473, NIES-4474, NIES-4475 December 21. 2021Two strains recently opened to distribution. Braarudosphaera bigelowii NIES-3865, NIES-4442 November 29. 2021Five strains recently opened to distribution. Chaetopeltis orbvicularis NIES-3748 Protosiphon botryoides NIES-3746, NIES-3747 Urgorri complanatus NIES-4402 Vacuoliviride crystalliferum NIES-4277 September 9. 2021Fifteen strains recently opened to distribution. Chroococcidium sp. NIES-4398 Coccomyxa subellipsoideaNIES-4343 Dolichospermum crassum NIES-4407 Myxosarcina sp. NIES-4397 Nodosilinea sp. NIES-4394 Nodularia sp. NIES-4396 Phormidium sp. NIES-4393 Pleodorina starrii NIES-4479, NIES-4480, NIES-4481, NIES-4482, NIES-4483, NIES-4484 Rivularia sp. NIES-4395 Thalassiosira nordenskioeldii NIES-4227 March 29. 2021Two strains recently opened to distribution. Pavlomulina ranunculiformis NIES-3900 Pseudanabaena sp. NIES-4403 March 24. 2021Two strains recently opened to distribution. Scytonema sp. NIES-4073 Tolypothrix sp. NIES-4075 February 19. 2021 Annamia dubia NIES-4383 recently opened to distribution. February 8. 2021Five strains recently opened to distribution. Chrysochromulina sp. NIES-3652 Bathycoccus prasinos NIES-3657 Emiliania huxleyi NIES-3653, NIES-3653 Pavlova sp. NIES-3656 December 14. 2020 Chloroparvula pacifica NIES-3669 is available as axenic strain. December 4. 2020Three strains recently opened to distribution. Haematococcus lacustris NIES-4141 Volvox ferrisii NIES-4465 Volvox rousseletii NIES-4340 November 10. 2020Three strains recently opened to distribution. Chrysochromulina andersonii NIES-4257 Cyanidiococcus yangmingshanensis NIES-4390 Durusdinium trenchii NIES-2907 September 28. 2020Six strains recently opened to distribution. Chlamydomonad sp. NIES-4405 Desmodesmus sp. NIES-4410, NIES-4418, NIES-4420 Ostravamonas trianguloculus NIES-4317, NIES-4318 September 18. 2020Four strains recently opened to distribution. Chloromonas fukushimae NIES-4452, NIES-4453 Closterium peracerosum-strigosum-littorale complex NIES-4319, NIES-4320 June 29. 2020Eighteen strains recently opened to distribution. Chattonella marina NIES-3428, NIES-3429, NIES-3430, NIES-3431, NIES-3432, NIES-3433, NIES-3434, NIES-3435, NIES-3586 C. marina var. antiqua NIES-3420, NIES-3421, NIES-3422, NIES-3423, NIES-3424, NIES-3426, NIES-3427 C. marina var. ovata NIES-3436, NIES-3437 June 17. 2020Fifteen strains recently opened to distribution. Spirogyra chenii NIES-4312 Spirogyra chungkingensis NIES-4302 Spirogyra corrugata NIES-4303 Spirogyra dentireticulata NIES-4304 Spirogyra hopeiensis NIES-4305 Spirogyra longata NIES-4306, NIES-4307 Spirogyra majuscula NIES-4308, NIES-4309 Spirogyra minuticrassoidea NIES-4310 Spirogyra mirabilis NIES-4311 Spirogyra pseudomaxima NIES-4313 Spirogyra punctata NIES-4314 Spirogyra semiornata NIES-4315 Spirogyra varians NIES-4316 June 2. 2020 Cylindrospermum sp. NIES-4074 recently opened to distribution. April 6. 2020Eight strains recently opened to distribution. Chlorella sp. NIES-4279, NIES-4385 Chlorotetraedron incus NIES-4386 Closterium sp. NIES-4387 Dictyosphaerium sp. NIES-4388 Merismopedia sp. NIES-4384, NIES-4406 Tetraedron sp. NIES-4278 March 5. 2020We have changed a scientific name. Fischerella major →　Mastigocladus sp.  NIES-592 Fischerella sp. →　Mastigocladus sp.  NIES-3754 Fischerella sp. →　Pelatocladus sp.  NIES-4106 January 29. 2020Eighteen strains recently opened to distribution. Chlamydomonas sp. NIES-4296 Chlorella sorokiniana NIES-4289 Chlorella sp. NIES-4301 Choricystis sp. NIES-4292 Chromera velia NIES-4391 Crucigeniella sp. NIES-4298 Desmodesmus communis NIES-4300 Kirchneriella sp. NIES-4299 Lagerheimia genevensiss NIES-4290 Lagerheimia sp. NIES-4293 Monoraphidium contortum NIES-4295 Monoraphidium minutum NIES-4294 Monoraphidium sp. NIES-4288 Neodesmus pupukensis NIES-4286 Oocystis sp. NIES-4297 Phaeodactylum tricornutum NIES-4392 Raphidocelis sp. NIES-4291 Unidentified Oocystaceae NIES-4287 January 22. 2020Eleven strains recently opened to distribution. Gonium pectorale NIES-4327 Microcystis aeruginosa NIES-4344, NIES-4345 Pediludiella daitoensis NIES-4031 Pseudanabaena subfoetida NIES-4059 Volvox rousseletii NIES-4336, NIES-4337, NIES-4338, NIES-4339, NIES-4341, NIES-4342 September 30. 20195 strains recently opened to distribution. Alexandrium ostenfeldii NIES-4274 Asterodinium gracile NIES-4329 Gertia stigmatica NIES-4330 Microcystis aeruginosa NIES-4325 Vorticella sp. NIES-4138 September 19. 201921 strains recently opened to distribution. Aulacoseira ambigua NIES-3948 Aulacoseira granulata NIES-3951 Chattonella marina var. antiqua NIES-1974, NIES-1975, NIES-1976, NIES-1977 Chattonella marina NIES-1978 Chattonella marina var. ovata NIES-1980, NIES-1981, NIES-1982, NIES-1983, NIES-1984 Chlorella sp. NIES-3955 Cruciplacolithus neohelis NIES-3954 Cryptomonas sp. NIES-3952 Euglena sp. NIES-3944, NIES-3950 Heterosigma akashiwo NIES-1986 Monoraphidium sp. NIES-3949 Scenedesmus sp. NIES-3953 Symbiodinium sp. NIES-2746 September 5. 20199 strains recently opened to distribution. NIES-250, NIES-550 Galdieria sulphuraria NIES-2707 Umbilicosphaera hulburtiana NIES-3376 Prochlorococcus sp. NIES-3835 Chloroparvula sp. NIES-3845, NIES-3848 Unidentified Ulvophyceae NIES-3847 Acrochaete sp. NIES-3849 Chloropicon sp. August 28. 20193 strains recently opened to distribution. NIES-3699 Triparma laevis f. inornata NIES-3700 Triparma verrucose NIES-3701 Triparma strigata June 24. 20172 strains became the axenic state. NIES-4281 Navicula pelliculosa NIES-4282 Desmodesmus subspicatus May 27. 2019 2 strains recently opened to distribution. NIES-2565 Triparma laevis f. inornata NIES-3999 Trichodesmium sp. May 15. 2019 We have changed a scientific name. NIES-731  Volvox dissipatrix →　V. zeikusii April 19. 2019 3 strains recently opened to distribution. NIES-4280, NIES-4281 Navicula pelliculosa NIES-4282 Desmodesmus subspicatus March 15. 2019 40 strains recently opened to distribution. NIES-2527, NIES-2528, NIES-2529, NIES-2530 Micromonas pusilla NIES-2531 Ostreococcus sp. NIES-2542, NIES-2543, NIES-2544, NIES-2545, NIES-4234, NIES-4285 Microcystis aeruginosa NIES-3391 Pelagomonas calceolata NIES-3758, NIES-3759 Synechocystis sp. NIES-4060 Paulinella micropora NIES-4148, NIES-4149, NIES-4151, NIES-4152, NIES-4154, NIES-4157, NIES-4159, NIES-4160, NIES-4161, NIES-4162, NIES-4163, NIES-4164 Rhodomonas sp. NIES-4150, NIES-4153, NIES-4155 Rhodomonas chrysoidea NIES-4165 Chroomonas sp. NIES-4174, NIES-4177, NIES-4189 Cryptomonas tetrapyrenoidosa NIES-4175, NIES-4178, NIES-4180, NIES-4181, NIES-4186, NIES-4187, NIES-4194 Cryptomonas sp. NIES-4262 Coleochaete scutata NIES-4284 Chloromonas muramotoi February 22. 2019 NIES-3600 Trichodesmium sp. recently opened to distribution. January 31. 2019 7 strains recently opened to distribution. NIES-3840 Acaryochloris tomasi NIES-4062, NIES-4063, NIES-4064, NIES-4065 Pseudanabaena cinerea NIES-4237, NIES-4238 Pseudanabaena yagii November 22. 2018 9 strains recently opened to distribution. NIES-2880 Prochlorococcus marinus NIES-2881, NIES-2882, NIES-2883, NIES-2884, NIES-2885, NIES-2886, NIES-2887, NIES-2888 Prochlorococcus sp. November 5. 2018 12 strains recently opened to distribution. NIES-3284 Chlamydomonas reinhardtii NIES-4211, NIES-4213, NIES-4265 Desmodesmus sp. NIES-4212 Neochlorosarcina negevensis NIES-4214 Messastrum gracile NIES-4215 Monoraphidium sp. NIES-4216 Chlorella sorokiniana NIES-4217 Tetrastrum staurogeniaeforme NIES-4236 Microseira wollei NIES-4266 Coelastrum sp. NIES-4267 Desmodesmus costato-granulatus October 25. 2018 17 strains recently opened to distribution. NIES-4143 Chlamydomonas augustae NIES-4241, NIES-4242, NIES-4243, NIES-4244, NIES-4245, NIES-4246, NIES-4247, NIES-4248, NIES-4249, NIES-4251, NIES-4253, NIES-4255, NIES-4256 Chlamydomonas sp. NIES-4250, NIES-4252, NIES-4254 Vitreochlamys sp. October 22. 2018 2 strains recently opened to distribution. NIES-4030 Chara leptospora NIES-4269 Nitella acuminata 4 strains became the axenic state. NIES-1700 Chrysophaeum taylorii NIES-2673 Ostreococcus tauri NIES-3986 Volvox ferrisii NIES-4128 Volvox dissipatrix October 12. 2018NIES-4114 Pseudophyllomitus vesiculosus recently opened to distribution. September 6. 2018NIES-4109 Viridiuvalis adhaerens recently opened to distribution. August 23. 201821 strains recently opened to distribution. NIES-2369  Corisphaera gracilis NIES-2376  Helicosphaera wallichii NIES-2872  Calyptrosphaera oblonga NIES-2875  Gephyrocapsa oceanica NIES-2876, NIES-2877  Syracosphaera pulchra NIES-3367  Emiliania huxleyi NIES-3368  Gephyrocapsa oceanica NIES-3584, NIES-4225, NIES-4226  Raphidiopsis raciborskii NIES-3989, NIES-3990, NIES-3991  Nostoc commune NIES-4124  Stephanosphaera pluvialis NIES-4125  Stephanosphaera pluvialis NIES-4126  Pleodorina thompsonii NIES-4127  Volvox powersii NIES-4128  Volvox dissipatrix NIES-4129, NIES-4130  Micractinium sp. June 27. 201816 strains recently opened to distribution. NIES-3667, NIES-3668, NIES-3670  Chloropicon roscoffensis NIES-3669  Chloroparvula pacifica NIES-3671  Chloropicon sieburthii NIES-4076, NIES-4077  Symbiodinium sp. NIES-4110, NIES-4111  Volvox reticuliferus NIES-4116  Raphidiopsis sp. NIES-4118  Gambierdiscus scabrosus NIES-4119  Gambierdiscus australes NIES-4121  Gonium pectorale NIES-4122  Chrysochromulina sp. NIES-4123  Aphanizomenon sp. May 25. 201817 strains recently opened to distribution. NIES-2898  Carteria sp. NIES-3572, NIES-4107  Gymnomonas nepalensis NIES-3851  Aulacoseira ambigua f. japonica NIES-3852  Aulacoseira pusilla NIES-3853  Cyclostephanos tholiformis NIES-3854  Cyclotella atomus NIES-3855  Cyclotella menduanae NIES-3857  Fragilaria gracillis NIES-3858  Nitzschia fruticosa NIES-3859  Staurosirella berolinensis NIES-3860  Stephanodiscus hantzschii NIES-3861  Ulnaria delicatissima NIES-3862  Ulnaria japonica NIES-3891  Cyanidium caldarium NIES-3892  Galdieria sulphuraria NIES-4015  Craticula pseudocitrus April 12. 201813 strains of Cylindrospermopsis raciborskii were revised to Raphidiopsis raciborskii (Aguilera, A. et al. 2018). NIES-930, NIES-991, NIES-992, NIES-993, NIES-994, NIES-1040, NIES-1041, NIES-1259, NIES-1260, NIES-1261, NIES-1262, NIES-3583, NIES-3734 April 5. 2018NIES-2265 Haematococcus lacustris is available as axenic strain. January 29. 2018Strains recently opened to distribution. NIES-4032, NIES-4033, NIES-4034  Carolibrandtia ciliaticola NIES-4061  Rufusiella insignis December 14. 2017Strains recently opened to distribution. NIES-2893  Pycnococcus provasolii NIES-2895  Ostreococcus lucimarinus NIES-2896, NIES-2897  Mychonastes sp. NIES-2899  Botrydiopsis sp. NIES-2900  Mychonastes sp. NIES-2901  Pseudodictyosphaerium sp. NIES-2902, NIES-3741  Chlorella sp. NIES-3742, NIES-3743  Mychonastes sp. NIES-3890  Triparma sp. NIES-3902, NIES-3903  Carteria sp. NIES-3904, NIES-3905, NIES-3906, NIES-3907, NIES-3908, NIES-3909  Chlamydomonas sp. NIES-3910  Chlorella sorokiniana NIES-3911, NIES-3912  Chlorella sp. NIES-3913  Chroomonas sp. NIES-3914  Crucigenia lauterbornii NIES-3915  Cryptomonas curvata NIES-3916  Cryptomonas sp. NIES-3917  Gungnir neglectum NIES-3918  Monodus sp. NIES-3920  Pteromonas sp. NIES-3921  Rhodomonas sp. NIES-3923  Vitreochlamys nekrassovii NIES-3974  Calothrix sp. NIES-4016  Nannochloris bacillaris November 16. 20172 strains became the axenic state. NIES-3646  Closterium moniliferum NIES-3779  Merismopedia sp. November 9. 2017Strains recently opened to distribution. NIES-3722  Angulamoeba microcystivorans NIES-3723  Copromyxa microcystidis NIES-3725  Korotnevella jeppesenii NIES-3726  Korotnevella pelagolacustris NIES-3728  Vannella planctonica NIES-3729  Vexillifera westveldii NIES-3730  Microcystis aeruginosa NIES-3766  Vannella simplex NIES-3767  Vannella simplex August 14. 2017Strains recently opened to distribution. NIES-3744  Dunaliella sp. NIES-3850  Chaetopeltis orbvicularis NIES-4017  Astrephomene gubernaculifera NIES-4018, NIES-4100  Eudorina sp. NIES-4019  Apatococcus lobatus NIES-4020  Nitzschia brevissima NIES-4021, NIES-4022, NIES-4023, NIES-4024, NIES-4025, NIES-4026, NIES-4027, NIES-4028  Volvox sp. NIES-4068, NIES-4069  Volvox tertius June 13. 2017We have changed scientific names. NIES-2150  'Chlorella ellipsoidea' →　Pseudochlorella pringsheimii NIES-640, NIES-2352  'Chlorella' saccharophila →　Chloroidium saccharophilum June 8. 2017Strains recently opened to distribution. NIES-4035  Planktothrix agardhii NIES-4036, NIES-4037  Dolichospermum affine NIES-4038, NIES-4039  Dolichospermum flos-aquae NIES-4040, NIES-4041  Dolichospermum smithii NIES-4042, NIES-4043  Sphaerospermopsis eucompacta NIES-4044, NIES-4045  Sphaerospermopsis reniformis NIES-4046, NIES-4047  Dolichospermum flos-aquae NIES-4048, NIES-4049  Dolichospermum lemmermannii NIES-4050  Aphanizomenon gracile NIES-4051  Cuspidothrix issatschenkoi NIES-4052, NIES-4053  Aphanizomenon flos-aquae NIES-4054  Planktothrix agardhii NIES-4055, NIES-4056, NIES-4057  Microcystis aeruginosa NIES-4058  Sphaerospermopsis aphanizomenoides June 5. 2017Strains recently opened to distribution. NIES-4101, NIES-4105  Calothrix sp. NIES-4102  Chondrocystis sp. NIES-4103  Nostoc sp. NIES-4106  Fischerella sp. May 9. 2017Strains recently opened to distribution. NIES-3760, NIES-3761, NIES-3762, NIES-3763  Hapalochloris nozakii NIES-3787, NIES-3788, NIES-3789, NIES-3790, NIES-3791, NIES-3792, NIES-3793, NIES-3794, NIES-3795, NIES-3796, NIES-3797, NIES-3798, NIES-3799, NIES-3800, NIES-3801, NIES-3802, NIES-3803, NIES-3804, NIES-3805, NIES-3806, NIES-3807   Microcystis aeruginosa May 8. 2017We have changed a scientific name. NIES-155  Tetracystis chlorococcoides →　Chlorococcum chlorococcoides April 26. 2017A strain recently opened to distribution. NIES-4029  Volvox rousseletii April 13. 2017A strain recently opened to distribution. NIES-3538  Cylindrospermopsis raciborskii April 7. 2017We have changed scientific names. NIES-438  Chlamydomonas monadina →　Microglena sp. NIES-725  Eudorina unicocca →　E. peripheralis NIES-2743  Chlamydomonas media →　Microglena medi NIES-2744  Chlamydomonas opisthopyre →　Microglena opisthopyren NIES-2570  Chlamydomonas neoplanoconvexa →　Chlamydomonas pseudoplanoconvexa January 19. 2017 We have changed a scientific name. NIES-2145  Nannochloropsis oculata →　N. oceanica January 18. 2017 We have changed a scientific name. NIES-2587  Nannochloropsis gaditana →　Microchloropsis gaditana January 16. 2017 We have changed a scientific name. NIES-2118  Oscillatorias sp. →　Leptolyngbya sp. January 12. 2017 We have changed scientific names. NIES-92  Scenedesmus acuminatus var. tetradesmoides →　Tetradesmus acuminatus NIES-93  Scenedesmus dimorphus →　Tetradesmus dimorphus NIES-119  Scenedesmus dimorphus →　Tetradesmus dimorphus NIES-209  Pediastrum boryanum →　Pseudopediastrum alternans NIES-216  Pediastrum tetras →　Stauridium tetras NIES-246  Schroederia setigera →　Pseudoschroederia antillarum NIES-302  Pediastrum simplex →　Monactinus sturmii NIES-305  Phormidium ramosum →　Pseudanabaena sp. NIES-515  Plectonema radiosum →　Tolypothrix sp. NIES-2098  Calothrix elenkinii →　 Calothrix sp. NIES-2100  Calothrix gracilis →　Calothrix sp. NIES-2124  Phormidium henningsii →　Unidentified cyanobacterium NIES-2135  Tolypothrix tenuis →　Leptolyngbya boryana NIES-2279  Scenedesmus obliquus →　Tetradesmus obliquus NIES-2280  Scenedesmus obliquus →　Tetradesmus obliquus NIES-2571  Tolypothrix distorta var. symplocoides →　Tolypothrix sp. December 21. 2016 38 strains recently opened to distribution. NIES-3438  Prorocentrum triestinum, NIES-3441  Prorocentrum concavum, NIES-3442, NIES-3443  Prorocentrum sp., NIES-3448, NIES-3449, NIES-3450  Gambierdiscus toxicus, NIES-3451  Gambierdiscus yasumotoi, NIES-3452  Karenia mikimotoi, NIES-3453  Karenia papillionacea, NIES-3454  Akashiwo sanguinea, NIES-3587  Heterosigma akashiwo, NIES-3590  Amphidinium carterae, NIES-3591, NIES-3592  Amphidinium sp., NIES-3595  Cochlodinium fulvescens, NIES-3597  Gymnodinium impudicum, NIES-3598, NIES-3602  Gymnodinium sp., NIES-3604  Gyrodinium falcatum, NIES-3605  Gyrodinium instriatum, NIES-3606  Gyrodinium sp., NIES-3615  Fragilidium sp., NIES-3617, NIES-3618, NIES-3619, NIES-3620, NIES-3621  Heterocapsa circularisquma, NIES-3623  Pyrophacus horologium, NIES-3624  Pyrophacus steinii, NIES-3625  Thecadinium kofoidii, NIES-3627, NIES-3628  Chlamydomonas sp., NIES-3629  Dunaliella sp., NIES-3630  Oltmannsiellopsis viridis, NIES-3631  Oltmannsiellopsis unicellularis, NIES-3632  Desmodesmus komarekii November 17. 2016 Strains recently opened to distribution. NIES-3445, NIES-3446, NIES-3610  Alexandrium catenella, NIES-3447  A. fraterculum, NIES-3611  A. hiranoi, NIES-3612  A. tamiyavanichii November 14. 2016 Strains recently opened to distribution. NIES-3764  Diphylleia rotans, NIES-3876  Trachyrhizium urniformis, NIES-3877  Nitzschia sp. October 21. 2016 Strains recently opened to distribution. NIES-3866  Glaucocystis bhattacharyae, NIES-3867  Glaucocystis miyajii, NIES-3868  Glaucocystis oocystiformis, NIES-3874, NIES-3875  Volvox capensis, NIES-3982, NIES-3983  Yamagishiella unicocca, NIES-3984, NIES-3985  Eudorina sp., NIES-3986, NIES-3987, NIES-3988  Volvox ferrisii October 11. 2016 We have changed a scientific name. NIES-2094  Anabaena riabilis →　Nostoc sp. October 1. 2016 We have changed a scientific name. NIES-512  Pseudanabaena galeata →　P. foetida var. intermedia Sept. 14. 2016 A strain recently opened to distribution. NIES-3616  Gonyaulax sp. Aug. 8. 2016 Genome of Cyanobium sp., strain NIES-981 is recently published in GenomeA by Yamaguchi, H. et al. Aug. 3. 2016 NIES-850  Pseudochattonella verruculosa, NIES-1418  Nephroselmis sp., NIES-2412  Acaryochloris marina are available as axenic strain from August 2016. Jul. 14. 2016 We have changed scientific names. NIES-966, NIES-1369   Glaucocystis nostochinearum →　G. oocystiformis NIES-1961  Glaucocystis nostochinearum →　G. miyajii NIES-2141  Glaucocystis nostochinearum →　G. geitleri Jul. 8. 2016 We have changed a scientific name. NIES-73  Dolichospermum flos-aquae →　Sphaerospermopsis kisseleviana Jun. 29. 2016 Whole-genome sequences are now available for NIES-88  Microcystis aeruginosa, NIES-2202  Chlamydomonas applanata, NIES-2207  Chlamydomonas asymmetrica, NIES-2212  Chlamydomonas debaryana, NIES-2242  Chlamydomonas sphaeroides. Whole-genome and Plasmid DNA data are available for NIES-3754  Fischerella sp. Jun. 22. 2016 We have changed a scientific name. NIES-558  Chattonella marina var. antiqua →　C. marina var. marina Jun. 17. 2016 Strains recently opened to distribution. NIES-3639 Stichococcus bacillaris NIES-3719 Coleochaete nitellarum NIES-3775 Asulcocephalium miricentonis NIES-3776, NIES-3777 Leiocephalium pseudosanguineum Jun. 14. 2016 We have changed scientific names. NIES-2285, NIES-2286  Klebsormidium flaccidum →　K. nitens Jun. 13. 2016 Strains recently opened to distribution. NIES-2659, NIES-2660 Chattonella marina var. antiqua NIES-3362, NIES-3366 Emiliania huxleyi, NIES-3575 Koshicola spirodelophila, Jun. 6. 2016 We have changed scientific names. NIES-40  Anabaena affinis →　Dolichospermum affine NIES-41  A. circinalis →　D. circinale NIES-806, NIES-835  A. compacta →　D. compactuma NIES-833  A. lemmermannii →　D. lemmermannii NIES-815, NIES-816, NIES-817, NIES-834, NIES-1723  A. planctonica →　D. planctonicum NIES-824, NIES-1724  A. smithii →　D. smithii NIES-76  A. spiroides →　D. spiroides Jun. 2. 2016 We have changed scientific names. NIES-504  Phormidium foveolarum →　Leptolyngbya sp. NIES-2122  Phormidium ambiguum →　Leptolyngbya sp. NIES-2129  Plectonema calothricoides →　Leptolyngbya sp. May 31. 2016 EMS fees for shipping will be risen from 1st of June, 2016. Apr. 25. 2016 Strains recently opened to distribution. NIES-3259 Calothrix parietina, NIES-3646 Closterium moniliferum, NIES-3647 Suigetsumonas clinomigrationis Apr. 21. 2016 We have changed a scientific name. NIES-981  Synechococcus sp. →　Cyanobium sp. Apr. 11. 2016 We have changed scientific names. NIES-329  Ulothrix variabilis →　Klebsormidium sp. NIES-2682  Bolidomonas pacifica →　Triparma pacifica NIES-3369  Bolidomonas sp. →　Triparma sp. NIES-3370  Bolidomonas pacifica var. eleuthera →　Triparma eleuthera NIES-3371  Bolidomonas pacifica var. eleuthera →　Triparma eleuthera April 7. 2016 We have changed a scientific name. NIES-2575??Chloromonas carrizoensis →　Ixipapillifera deasonii April 6. 2016 We have changed scientific names. NIES-2320, NIES-2321, NIES-2322??Chlamydomonas sp. →　Rhysamphichloris similis April 5. 2016 Strains recently opened to distribution. NIES-3702?Dangeardinia metastigma, NIES-3703?D. pseudopertusa, NIES-3704, NIES-3705?Rhysamphichloris curta, NIES-3706, NIES-3707?Ixipapillifera pauromitos March 4. 2016 We are very sorry for our server sudden unavailability - (from March 14th, 2016 19:00+0900 (JST) to March 28th, 2016 17:00+0900 (JST)). We do hope that this disturbance wasn't happen again. Please feel free to contact directly by e-mail for any quick demand. March 4. 2016 A strain recently opened to distribution. NIES-3757?Stanieria sp. March 2. 2016 Strains recently opened to distribution. NIES-3710?Chaetoceros debilis NIES-3711?Chaetoceros lorenzianus NIES-3712?Chaetoceros setoensis NIES-3713?Chaetoceros socialis f. radians NIES-3714, NIES-3715?Chaetoceros tenuissimus NIES-3716, NIES-3717, NIES-3718?Chaetoceros sp. NIES-3721?Entamoeba marina NIES-3649?Gymnoxanthella radiolariae February 16. 2016 Genome of Parachlorella kessleri, strain NIES-2152 is recently published in Biotechnol. Biofuels by Ota, S. et al. January 27. 2016 Strains recently opened to distribution. NIES-3768, NIES-3769, NIES-3770?Pyrobotrys casinoensis NIES-3771, NIES-3772?Pyrobotrys elongata NIES-3773, NIES-3774?Pyrobotrys squarrosa January 22. 2016 A strain recently opened to distribution. NIES-3808?Symbiodinium minutum January 7. 2016 Genome of Nostoc?sp., strain NIES-3756 is recently published in J. Biotechnol. by Hirose, Y. et al. December 7. 2015 Strains recently opened to distribution. NIES-3754?Fischerella sp. NIES-3755?Leptolyngbya sp. NIES-3780, NIES-3784?Volvox africanus NIES-3781, NIES-3782, NIES-3783, NIES-3785, NIES-3786?Volvox reticuliferus December 4. 2015 Genome of Leptolyngbya?sp., strain NIES-2104 is recently published in DNA Res. by Shimura, Y. et al. November 30. 2015 A strain recently opened to distribution. NIES-3756?Nostoc sp. November 17. 2015 Strains recently opened to distribution. NIES-3830?Compsopogon aeruginosus NIES-3675?Nannochloris maculata NIES-3676, NIES-3677, NIES-3678?Nannochloris sp. NIES-2894?Picochlorum oculatum NIES-3828, NIES-3829?Thorea gaudichaudii October 22. 2015 Strains recently opened to distribution. NIES-3752, NIES-3753?Chloromonas krienitzii NIES-3400?Pyramimonas vacuolata NIES-3395, NIES-3402, NIES-3404, NIES-3406, NIES-3409, NIES-3410, NIES-3412?Pyramimonas sp. August 26. 2015 Strains recently opened to distribution. NIES-2873, NIES-2874?Emiliania huxleyi, NIES-2878?Umbilicosphaera foliosa NIES-2879?U. hulburtiana NIES-3637?Coolia malayensis NIES-3745?Euglena anabaena var. minor NIES-3779?Merismopedia sp. August 5. 2015 Strains recently opened to distribution. NIES-2509, NIES-2510, NIES-2511?Chattonella marina var. antiqua, NIES-2512, NIES-2513, NIES-2514, NIES-2515, NIES-2516, NIES-2517, NIES-2518?Chattonella marina var. marina, NIES-3576, NIES-3577, NIES-3578, NIES-3579, NIES-3580, NIES-3581?Nitzschiasp., July 22. 2015 Strains recently opened to distribution. NIES-3373?Spirulina subsalsa var. salina NIES-3585?Nodularia sp. NIES-3708, NIES-3709?Geminocystis sp. July 15. 2015 Strains recently opened to distribution. NIES-3645?Cyanophora cuspidata NIES-3749, NIES-3750?Pascherina tetras July 8. 2015 25 strains of Chattonella recently opened to distribution. NIES-2383, NIES-2384, NIES-2385, NIES-2386, NIES-2387, NIES-2388, NIES-2389, NIES-2390?Chattonella marina var. antiqua, NIES-2391, NIES-2392, NIES-2393, NIES-2394, NIES-2395, NIES-2396, NIES-2397?Chattonella marina var. marina, NIES-2398, NIES-2399, NIES-2400, NIES-2401, NIES-2402, NIES-2403, NIES-2404, NIES-2405, NIES-2406, NIES-2407?Chattonella marina var. ovata June 19. 2015 Strains recently opened to distribution. NIES-3374?Chlorogonium capillatum NIES-2867?Nephroselmis clavistella June 18. 2015 19 strains of Pyramimonas sp. recently opened to distribution. NIES-3392, NIES-3393, NIES-3394, NIES-3396, NIES-3397, NIES-3398, NIES-3399, NIES-3401, NIES-3403, NIES-3405, NIES-3407, NIES-3408, NIES-3411, NIES-3413, NIES-3414, NIES-3415, NIES-3416, NIES-3417, NIES-3418?Pyramimonas sp. June 10. 2015 Strains recently opened to distribution. NIES-3731, NIES-3732 ?Aphanizomenon sp., NIES-3733?Cuspidothrix issatschenkoi NIES-3734?Cylindrospermopsis raciborskii NIES-3735?Limnothrix sp. NIES-3736?Planktothrix suspensa NIES-3738?Pseudanabaena sp. NIES-3739?Sphaerospermopsis aphanizomenoides NIES-3740?Unidentified cyanobacterium June 9. 2015 Genome of Microcystis aeruginosa, strain NIES-2549 is recently published in GenomeA by Yamaguchi, H. et al. May 28. 2015 Strains recently opened to distribution. NIES-3640, NIES-3641, NIES-3642?Gloeomonas anomalipyrenoide We have changed a scientific name. NIES-447??Chloromonas insignis →　Gloeomonas anomalipyrenoides May 1. 2015 Genome of Microcystis aeruginosa, strain NIES-44 is recently published in GenomeA by Okano, K. et al. Mar. 9. 2015 We have changed a scientific name. NIES-996??Stichococcus ampulliformis →　Pseudomarvania ampulliformis Mar. 6. 2015 Strains recently opened to distribution. NIES-3355 Ciliophrys infusionum Feb. 18. 2015 Strains recently opened to distribution. NIES-3358, NIES-3359, NIES-3360?Trentepohlia bosseae var. samoensis Feb. 6. 2015 Strains recently opened to distribution. NIES-2734, NIES-2735?Eudorina sp. NIES-3389, NIES-3390?Chloromonas fukushimae We have changed genus names. Anabaena??（160株） →　Dolichospermum??（136 strains）、Sphaerospermopsis??（29 strains） Jan. 28. 2015 Strains recently opened to distribution. NIES-3382?Colemanosphaera angeleri NIES-3383, ?NIES-3384, ?NIES-3385, ?NIES-3386, ?NIES-3387, ?NIES-3388 ??Colemanosphaera charkowiensis Jan. 5. 2015 NIES-2860?Vacuoliviride crystalliferum gen. et sp. nov. Dec. 17. 2014 We have changed species names. NIES-763??Cyanophora paradoxa →　Cyanophora kugrensii NIES-764??Cyanophora paradoxa →　Cyanophora sudae Nov. 28. 2014 NIES-2481?Microcystis aeruginosa is available as axenic strain from November 2014. Nov. 17. 2014 We updated the coccolithophorids strains with recent state as "coccolith bearing cells", "naked cells", or "under recovery for coccolith bearing". Nov. 6. 2014 Strains recently opened to distribution. NIES-3369?Bolidomonas?sp. NIES-3370,?NIES-3371??Bolidomonas pacifica?var. eleuthera Oct. 4. 2014 Strains recently opened to distribution. NIES-2854??Calyptrosphaera sphaeroidea NIES-2855,? NIES-2856??Tetraselmis sp. NIES-2857??Heterosigma akashiwo NIES-2858??Bangiopsis?sp. NIES-2859??Ophiocytium?sp. Oct. 16. 2014 A strain recently opened to distribution. NIES-2860??Unidentified eustigmatiphyte Oct. 4. 2014 Strains recently opened to distribution. NIES-3643,? NIES-3644??Oogamochlamys sp. Sept. 30. 2014 MCC-NIES introduction has been published in The North Pacific Marine Science Organization "PICES" Press Newsletter of this summer 2014. In the link to the PICES Press for the volume 22, number 2, you can download the file about "Microbial Culture Collection at the National Institute for Environmental Studies, Tsukuba, Japan", (15th article of the volume); http://www.pices.int/publications/pices_press/volume22/v22-n2/22_issue2.aspx Sept. 29. 2014 NIES-3351 Ostreopsis cf. ovata is available as axenic strain from October 2014. Aug. 25. 2014 Strains recently opened to distribution. NIES-3378,? NIES-3379,? NIES-3380,? NIES-3381??Chlamydomonas reinhardtii Aug. 22. 2014 Mitochondrioal genome sequence of Chrysochromulina sp., strain NIES-1333 is recently published in Mobile Genetic Elements by Nishimura, Y. et al. . Jul. 11. 2014 Strains recently opened to distribution. NIES-2566??Unidentified pedinophyte NIES-2862??Chloromonas kasaiae NIES-2863??Gonium pectorale NIES-2864, NIES-2865, NIES-2866??Nephroselmis sp. Jun. 11. 2014 Genome of Klebsormidium flaccidum, strain NIES-2285 is available at ?Klebsormidium flaccidum?genome?project. ?Chloroplast genome (NC_023133) of Porphyridium purpureum, strain NIES-2140 is published in J. Plant Res. by Tajima, N. et al. . Jun. 5. 2014 Strains recently opened to distribution. NIES-1390??Tsukubamonas globosa NIES-2694, NIES-2695??Calcidiscus leptoporus NIES-2846??Allapsa brevifila Mar. 31. 2014 NIES-3377??Cyanidioschyzon merolae (Purified strain from NIES-1332) is now available. Feb. 27. 2014 Strains recently opened to distribution. NIES-3275??Fremyella diplosiphon NIES-3276??Plectonema boryanum NIES-3277??Synechococcus leopoliensis Dec. 18. 2013 Newly deposited strains are now available. NIES-3349??Microcystis aeruginosa NIES-3350, NIES-3351??Ostreopsis cf. ovata NIES-3352, NIES-3353??Ostreopsis sp. Dec. 2. 2013 Due to maintenance, this home page will not be displayed in the following period. from December 13th, 2013 17:00+0900 (JST) to December 16th, 2013 10:00+0900 (JST) Nov. 27. 2013 Newly deposited strains are now available. NIES-2708??Monoraphidium convolutum NIES-2709, NIES-2710??Raphidocelis subcapitata NIES-2711??Selenastrum gracile NIES-2712??Tetranephris brasiliensis NIES-2713??Pseudococcomyxa simplex NIES-2714??Watanabea reniformis We have changed species names. NIES-45??Arthrospira platensis →　Planktothrix spiroides NIES-597??Arthrospira platensis →　Planktothrix spiroides NIES-2308??Oscillatoris sp. →　Arthrospira sp. NIES-3081??Spirulina sp. →　Planktothrix spiroides Nov. 14. 2013 Please check the strains recently opened to distribution. Cyanophyceae 1, Chlorophyceae 2, Prasinophyceae 14, Trebouxiophyceae 3, Dinophyceae 8, Chrysophyceae 2, Pelagophyceae 3, Pavlovophyceae 1、Prymnesiophyceae 6, Oligohymenophorea 1, Thecofilosea 1 Nov. 13. 2013 Newly deposited strains are now available. NIES-2805, NIES-2807, NIES-2808, NIES-2810??Chara braunii NIES-2821??Nitella comptonii Oct. 30. 2013 Newly deposited strains are now available. ■Bacillariophyceae: 8 strains NIES-2837??Skeletonema ardens NIES-2838??Skeletonema costatum NIES-2839??Skeletonema dohrnii NIES-2840??Skeletonema grevillei NIES-2841??Skeletonema japonicum NIES-2842??Skeletonema menzelii NIES-2843??Skeletonema pseudocostatum NIES-2844??Skeletonema tropicum Aug. 1. 2013 A newly deposited strain is now available. NIES-2847??Eocercomonas uvella Sept. 17. 2013 Due to maintenance, this home page will not be displayed in the following period. Sorry for inconvenience. September 17, 2013 9:00+0900 (JST) - September 17, 2013 19:00+0900 (JST) Jul. 11. 2013 We have updated last of "FAQ" was done. May. 31. 2013 Newly deposited strains are now available. ■Bacillariophyceae: 18 strains NIES-2717??Achnanthidium convergens NIES-2718, NIES-2719??Craticula molestiformis NIES-2720??Eolimna minima NIES-2721??E. subminuscula NIES-2722??Fitsulifera saprophila NIES-2723??Gomphonema parvulum NIES-2724, NIES-2725??Mayamaea atomus NIES-2726, NIES-2727, NIES-2728, NIES-2729??Nitzschia palea NIES-2730??Planothidium frequentissimum NIES-2731??P. frequentissimum NIES-2747??Psammoneis sp. NIES-2732, NIES-2733??Sellaphora seminulum ■Prymnesiophyceae: 5 strains NIES-2370, NIES-2371, NIES-2372??Emiliania huxleyi NIES-2374, NIES-2375??Gephyrocapsa oceanica May. 30. 2013 We updated the coccolithophorids strains with recent state as "coccolith bearing cells", "naked cells", or "under recovery for coccolith bearing". May. 21. 2013 Newly deposited strains are now available. NIES-2540, NIES-2541??Chlorella variabilis May. 15. 2013 We have changed species names. NIES-2171??Chlorella sp. →　Micractinium inermum NIES-2173??Chlorella vulgaris →　C. sorokiniana NIES-2167??Chlorella sorokiniana →　Didymogenes sphaerica NIES-2330??Chlorella sp. →　Didymogenes soliella Apr. 30. 2013 A newly deposited strain is now available. NIES-2742??Bulboplastis apyrenoidosa Apr. 23. 2013 Color of the Porphyridium strains are now quoted for each of these cultures. Apr. 15. 2013 Newly deposited strains are now available. NIES-2667??Penium margaritaceum NIES-2848??Chlamydomonas sp. NIES-2849, NIES-2850, NIES-2851??Chlorococcum sp. Apr. 8. 2013 A newly deposited strain is now available. NIES-2665??Umezakia natans Apr. 4. 2013 Newly deposited strains are now available. NIES-2648??Trentepohlia arborum NIES-2649, NIES-2650, NIES-2651, NIES-2652??Trentepohlia aurea Apr. 3. 2013 We have changed species names of Coccomyxa sp. to Coccomyxa subellipsoidea. Mar.1. 2013 We have just published ‘NIES-Collection, List of Strains, 9th Edition.’ ?Please request to the e-mail address of the NIES-Collection if you are interested in the catalog. Feb. 21. 2013 Newly deposited strains are now available. NIES-2533, NIES-2534??Skeletonema dohrnii NIES-2535, NIES-2536??Skeletonema japonicum NIES-2537??Skeletonema tropicum NIES-2716??Hemiselmis andersenii Jan. 28. 2013 Newly deposited strains are now available. NIES-2774, NIES-2775??Calyptrosphaera sphaeroidea Jan. 25. 2013 We have changed "difficult to transport" starin to "Fragile species to transportaion stress" and "Fragile species to temperature changes". Jan. 16. 2013 Newly deposited strains are now available. NIES-2743 Chlamydomonas media NIES-2744 Chlamydomonas pseudomacrostigma Jan. 11. 2013 We updated the coccolithophorids strains with recent state as "coccolith bearing cells", "naked cells", or "under recovery for coccolith bearing". Dec. 27. 2012 We have changed species names of Chattonella antiqua (10 strains) and Chattonella ovata (5 strains) to Chattonella marina var. antiqua and Chattonella marina var. ovata, respectively. Dec. 21. 2012 Notification of species name change in NIES-39, 45, 46, 597. We changed "Spirulina platensis " to "Arthrospira platensis ". Dec. 20. 2012 Newly deposited strains are now available. NIES-2736, NIES-2737, NIES-2738, NIES-2739Volvox ferrisii NIES-2740Volvox kirkiorum NIES-2745 Esquamula lacrimiformis Notification of species name change in NIES-543. We changed "Volvox prolificus " to "V. kirkiorum ". We have changed the starin receipt-form with questionnaire. When sending your feedback to our collection, please, use the new form. Search results are downloadable as a CSV file. Genome sequence of Spirulina platensis ?NIES-39 (Syn. Arthrospira platensis ) is available at ?NITE ?DOGAN ??? (http://www.bio.nite.go.jp/dogan/MicroTop?GENOME_ID=apl) NIES-2166 Coccomyxa ?sp. is now available. This strains is in the process of genome sequencing as Coccomyxa sp. C-169. （http://www.ncbi.nlm.nih.gov/genomeprj?term=C-169） We have changed the application forms (to bi-directional). Please use the new ones for ordering and deposition of strains; otherwise we will request the re-send of the forms. We have just published ‘NIES-Collection, List of Strains, 8th Edition.’?Please request to the e-mail address of the NIES-Collection if you are interested in the catalog. The URL address of this homepage has been changed to http://mcc.nies.go.jp. Please change the bookmark. 2232 strain data appear in the homepage (including 199?? IAM strains moved to NIES) Genome information appears in “Topics” “Search” and “online order” started