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核农学报  2015 

水稻早衰突变体els-R7954的遗传分析和初步定位

DOI: 10.11869/j.issn.100-8551.2015.03.0421, PP. 421-427

Keywords: 水稻,早衰,突变体,基因定位,els

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Abstract:

为了深入研究水稻早衰机理,找到有效消除和延缓植株早衰的方法,本研究通过350Gy60Co-γ射线辐照水稻浙恢7954干种子,获得1份特异性水稻早衰突变体。观察该突变体生物学性状,发现苗期生长正常,分蘖末期叶片出现早衰现象,灌浆期整个植株枯黄,早衰现象非常明显,将其暂名为els-R7954(earlyleafsenescence)。遗传分析和基因定位发现,els-R7954受单隐性核基因控制,位于第2染色体SSR标记RM530和RM3774之间,距RM530约5.0cM。为进一步克隆该基因,丰富叶片早衰的分子机制奠定了一定基础,也为研究水稻早衰,最终提高产量和品质提供可能。

References

[1]  姚余, 余德如. 两优培九早衰原因及对策探讨[J]. 安徽农业科学, 2001,29(2): 140-143
[2]  李晴,朱玉贤. 植物衰老的研究进展及其在分子育种中的应用[J]. 分子植物育种,2003,1(3): 289-296
[3]  袁政,张大兵. 植物叶片衰老的分子机制[J]. 植物生理学通讯,2002,38(4): 417-421
[4]  张文学,彭春瑞,胡水秀,陈武. 水稻叶片早衰及其外源激素的调控研究进展[J]. 江西农业学报,2007,19(5):27-31
[5]  雯奕,叶胜海,董彦君,金庆生,张小明. 植物叶片衰老相关研究进展[J]. 作物杂志, 2010,(4):4-9
[6]  王军, 吴书俊, 周勇, 周丽慧, 徐洁芬, 胡静, 方云霞, 顾铭洪, 梁国华. 水稻早衰叶突变体基因psl1 的遗传分析和精细定位[J]. 科学通报, 2006,51(20): 2387-2392
[7]  Li F Z, Hu G C, Fu Y P, Si H M, Bai X M, Sun Z X. Genetic analysis and high-resolution mapping of premature senescence gene Pse(t) in rice (Oryza sativa L.) [J]. Genome, 2005,48(4): 738-746
[8]  Yang Y L, Rao Y C, Liu H J, Fang Y X, Dong G J, Huang L C, Leng Y J, Guo L B, Zhang G H, Hu J, Gao Z Y, Qian Q, Zeng D L. Characterization and fine mapping of an early senescence mutant (es-t) in Oryza sativa L[J]. Chinese Science Bulletin, 2011,56(23): 2437-2443
[9]  Yan W Y, Ye S, Jin Q S, Zeng L J, Peng Y, Yan D W, Yang W B, Yang D l, He Z H, Dong Y J, Zhang X M. Characterization and mapping of a novel mutant sms1 (senescence and male sterility 1) in rice[J]. Journal of Genetics and Genomics, 2010,37(1): 47-55
[10]  Fang L K, Li Y F, Gong X P, Sang X C, Ling Y H, Wang X W, Cong Y F, He G H. Genetic analysis and high-resolution mapping of psl3 (presenescing leaf 3) in rice[J]. Chinese Science Bulletin, 2010,55(23): 1676-1681
[11]  Ansari M I, Lee R H, Chen S C. A novel senescence-associated gene encoding GABA: pyruvate transaminase is up-regulated during rice leaf senescence[J]. Physiologia Plantarum, 2005,123(1): 1-8
[12]  Lee R H, Lin M C, Chen S C. A novel alkaline a-galactosidase gene is involved in rice leaf senescence[J]. Plant Molecular Biology, 2004,55(2): 281-295
[13]  Kong Z S, Li M N, Yang W Q, Xu W Y, Xue Y B. A novel nuclear localized CCCH-type zinc finger protein, OsDOS, is involved in delaying leaf senescence in rice[J]. Plant Physiology, 2006,141(14): 1376-1388
[14]  Cha K W, Lee Y J, Koh H J, Lee B M, Nam Y W, Paek N C. Isolation, characterization, and mapping of stay green mutant in rice[J]. Theoretic and Applied Genetics, 2002,104(4): 526-532
[15]  Park S Y, Yu J W, Park J S, Li J J, Yoo S C, Lee N Y, Lee S K, Jeong S W, Seo H S, Koh H J, Jeon J S, Park Y, Paek N C. The senescence-induced stay green protein regulates chlorophyll degradation[J]. Plant Cell, 2007,19(5): 1649-1664
[16]  Qiao Y L, Jiang W Z, Lee J H, Park B S, Choi M S, Piao R H, Woo M O, Roh J H, Han L Z, Paek N C, Seo H S, Koh H J. SPL28 encodes a clathrin-associated adaptor protein complex 1, medium subunit 1 (AP1M1) and is responsible for spotted leaf and early senescence in rice (Oryza sativa) [J]. New Phytologist, 2009,185(1): 258-274
[17]  Kusaba M, Ito H, Morita R, Iida S, Sato Y, Fujimoto M, Kawasaki S, Tanaka R, Hirochika H, Nishimura M, Tanaka A. Rice NON-YELLOW COLORINGI is involved in light-harvesting complex II and grana degradation during leaf senescence[J]. Plant Cell, 2007,19(4): 1362-1375
[18]  Wu Z M, Zhang X, He B, Diao L P, Sheng S L, Wang J L, Guo X P, Su N, Wang L F, Jiang L, Wang C M, Zhai H Q, Wan J M. A chlorophyll-deficient rice mutant with impaired chlorophyllide esterification in chlorophyll biosynthesis[J]. Plant Physiology, 2007,145(1): 29-40
[19]  Lin A H, Wang Y Q, Tang J Y, Xue P, Li C L, Liu L C, Hu B, Yang F Q, Loake G J, Chu C C. Nitric oxide and protein S-nitrosylation are integral to hydrogen peroxide induced leaf cell death in rice[J]. Plant Physiology, 2012,158(1): 451-464
[20]  杨窑龙,饶玉春,刘慧娟,方云霞,董国军,黄李超,冷语佳,郭龙彪,张光恒,胡江,高振宇,钱前,曾大力. 水稻早衰叶突变体es-t的遗传分析与精细定位[J]. 科学通报,2011,56(19):1539-1545
[21]  徐芳芳、桑贤春、任德勇、唐彦强、胡宏伟、杨正林、赵芳明、何光华. 水稻早衰突变体esl2的遗传分析及基因定位[J]. 作物学报,2012,38(8): 1347-1353
[22]  苗润隆,蒋钰东,廖红香,徐芳芳,何光华,杨正林,赵芳明,桑贤春. 水稻早衰突变体esl3的鉴定与基因定位[J]. 作物学报,2013, 39(5): 862-867
[23]  孙惠敏,潘刚,潘晓华,程方民,黄福灯,李保同,张春娇,毛节景,赵晨晨. 水稻早衰突变体lst 的生理分析与基因定位[J]. 核农学报,2014,28(3):404-411
[24]  李春寿,阮关海,黄福灯,陈合云,郑学强,杜龙岗,董莉清. 超高产杂交稻II优7954的选育与栽培技术[J]. 浙江农业科学,2004,35(6): 321-322
[25]  孙出,童川,李梅,施聪,徐林峰,沈圣泉. 大粒突变体浙恢7954-BG3的表型、遗传及配组特性[J]. 核农学报, 2013,27(5): 557-561

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