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20090915--> ID: Pass: Lost Password? / Register Now! --> 20090915--> --> The NI technologies for the collection and sharing of Neuro-related data are important for the brain understanding. These information include electrical resources, papers, experimental data, mathematical models, simulations, URLs, etc. Hence, it is necessary to develop a database system to integrate these disparate resources into a single base named XooNIps, which serves as the Base Platform for each research fields. 20090915--> Home News Forum 20090915--> Advanced Search--> Login XooNIps検索    全て タイトル & キーワード メタデータ Article      詳細検索 インデックスツリー open all close all Public 全て タイトル & キーワード メタデータ Article --> 詳細 閲覧数:1650 ID AN00181569-19741200-1011 アイテムタイプ Article このアイテムを表示する 画像 本文 AN00181569-19741200-1011.pdf Type : application/pdf Size : 257.0 KB Last updated : Nov 19, 2010 Downloads : 936 Total downloads since Nov 19, 2010 : 936 タイトル Recent Advances in Haploid Production in Higher Plants 著者 T.Ryu ENDO (Endo ryu) 教養部 Y.KATAYAMA (Katayama) 教養部 版 Publisher 出版地 奈良 出版者 奈良大学 上位タイトル 奈良大学紀要 (Memoirs of the Nara University). Vol.3号, (1974. 12) ,p.111- 125 識別番号 ISSN 03892204 抄録 Studies on haploidy involve many important matters both in theory and application (cf. Katayama and Nei, 1964), and recently marked progress is being made in both areas. Haploids are spontaneously formed in ordinarily grown plants, and in progeny from interspecific or intergeneric crosses. They are also noticed in twins and triplets (cf.Kawakami,1967). Artificial means of inducing haploids: pollination of X-ray irradiated pollen grains (Katayama,1934); delayed pollination (Kihara,1940); selection of specific strains or genotypes (Chase,1949); and the use of an alien cytoplasm (KiharaandTsunewaki,1962) have been reported to be effective in certain materials. Moreover, the success of anther culture in Datuya (Guha and Maheshwari, 1964) has inspired many investigators to study the experimental production of haploids. For the practical use of haploids in plant breeding it is essential to obtain a large number from a single treatment. Recent advances in the methods of haploid production toward this goal are reviewed here, and prospects for the future are discussed. 言語 eng 資源タイプ text ジャンル Departmental Bulletin Paper Index / Public / 奈良大学紀要 / 3号 関連アイテム