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差异，以寻找决定差异的遗传因素，同时也与产量有关。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、Kato、Kamijima 和 Yoshimura 研究了抽穗期、株高、穗长、矮化、粒形、粒大小等的遗传。Sano、Maekawa 博士， Toriyama和S.Sato分析了杂种不育的遗传、配子的形态发生和花药的大小。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博士研究了种子stage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。他们发表了 60 多篇论文研究期间发表了约80篇论文和口头报告，并在研究会议上进行了两次讨论。最终报告可能会在3月底发布。

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？”

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

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

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)

加藤