Restructing rice genetics

重建水稻遗传学

• 批准号: 05304011
• 负责人: TAKEDA Kazuyoshi
• 金额: $ 11.14万
• 依托单位: Research Institute for Bioresources, Okayama University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1993
• 资助国家: 日本
• 起止时间: 1993 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-05304011/
• 关键词: Rice; Genetic analysis; Molecural marker; Quantitative trait; Recombination; Gene introgression; 遺伝学; 培養; 分子遺伝; 形質発現

Dr.Ishikawa investigated the differentiation between upland and paddy rices to find genetic factors determining the difference also related to the yielding capacity.Dr.Mori analyzed the inheritance of the traits of wild rice using asymmetric fusion between the cultivated and wild rices.Drs.Tanisaka, Kato, Kamijima and Yoshimura investigated the inheritance of heading date, plant hight, panicle length, dwarfism, grain shape, grain size etc..Drs.Sano, Maekawa, Toriyama and S.Sato analyzed the heredity of hybrid sterility, morphogenesis of gamates and size of anther.Dr.Kitano studied the embryo morphogenesis.Dr.Takano found genetic variation of the enzyme relating anaerobic condition.Dr.H.Sato investigated seed strage protein in local rice varieties.Dr.Uchimiya developed a system for mass cloning of genes and Dr.Hirai examined the organelle genome.They published more than 60 papers and presented about 80 oral presentations in the research term.And they discussed two times in the research meetings with each other.The final report may be published in the end of March.

石川博士研究了旱稻和水稻之间的分化，寻找决定差异的遗传因素也与产量有关。森博士利用栽培稻和野生稻之间的不对称融合分析了野生稻性状的遗传。田坂博士、加藤博士、上岛博士和吉村博士研究了抽穗期、株高、穗长、矮化、 籽粒形状、籽粒大小等。Sano、Maekawa、Toriyama 和 S.Sato 博士分析了杂种不育、配子形态发生和花药大小的遗传。Kitano 博士研究了胚胎形态发生。Takano 博士发现了与厌氧条件相关的酶的遗传变异。H.Sato 博士研究了当地水稻的种子阶段蛋白 内宫博士开发了基因大规模克隆系统，平井博士检查了细胞器基因组。他们在研究期间发表了60多篇论文，并进行了约80次口头报告。他们在研究会议上相互讨论了两次。最终报告可能会在3月底发表。

项目成果

Sano,Y.: "Is an egg-killer present in rice?" Theor.Appl.Genet.86. 148-152 (1993)

Sano,Y.：“大米中是否存在鸡蛋杀手？”

M.Nakazono & A.Hirai: "Identification of the entire set of transferred chloroplast DNA sequence in the mitochondrial genome of rice" Mol.Gen.Genet.236. 341-346 (1993)

中园先生

Sano, Y., M.Eiguchi & H.Hirano: "Gamete eliminator adjacent to the wx locus as revealed by pollen analysis in rice." J.Hered.85. 310-312 (1994)

佐野，Y.，M.Eiguchi

Kitano,H.et al.: "Hierarchial regulation of organ differentiation during embryogenesis in rice." Plant Journal. 3. 607-610 (1993)

Kitano,H.et al.：“水稻胚胎发生过程中器官分化的等级调控。”

T.Kato&K.Takeda: "Endogeneous absisic acid in developing grains on primary and --" Jpn J.Crop Sci.62. 636-637 (1993)

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