Research on Erect Panicle Genetic Effects of Japonica Rice

doi:10.7668/hbnxb.2010.06.014

Abstract

Abstract: Effect of erect panicle japonica gene on agronomic traits were studied using a pair of erect panicle type near-isogenic lines(ZFl4 and WFl4)derived from high—generation(F14)of curved panicle variety Toyonihiki and erect panicle variety”Liaojing 5”cross.The results showed that the erect panicle gene(EP)have the effect of not only making panicle type erect, but also making plant height dwarf, panicle length short, leaf posture erect, leaves wide and short and s0 on.EP increased the number of secondary branch on primary branch.consequently EP raised yield through increasing fertilized spikelet number on secondary branch and grain density.EP may have expression effect from the seedling growth stage(10 d after sowing).It make seedlings present differences in plant height。leaf shape and dry weight.The inherent physiological causes that NILs made difference in morphological traits were that endoge· nous hormone contents differenced in each growth stage.

Key words: Japonica rice, Near—isogenic lines, Erect panicle gene, Agronomic traits

CLC Number:

S511.22

CHEN Shu-qiang, WANG Jia-yu, XUE Jing-fang, XU Zheng-jin, CHEN Wen-fu. Research on Erect Panicle Genetic Effects of Japonica Rice[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2010, 25(6): 74-80. doi: 10.7668/hbnxb.2010.06.014.

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References

[1] 徐正进,陈温福,黄瑞冬,等.水稻穗型改良的生理与遗传基础研究进展[J].自然科学进展,2007,17(9):1161-1167.
[2] 孔祥斗,张洪熙,刘晓静.江苏省粳稻品种经济性状的演变及高产育种的设想[J].江苏农业科学,1997,(3):2-16.
[3] 徐正进,陈温福,张龙步,等.水稻不同穗型群体冠层光分布的比较研究[J].中国农业科学,1990,23(3):6-11.
[4] 陈温福,徐正进,张龙步.水稻超高产育种生理基础[M].沈阳:辽宁科学技术出版社,1995,120-158.
[5] 徐正进,陈温福,张龙步,等.直立穗型水稻生理生态特性及其利用前景[J].科学通报,1996,41(12):1122-1126.
[6] 徐正进,张树林,周淑清,等.水稻穗型与抗倒伏性关系的初步分析[J].植物生理学通讯,2004,40(5):561-563.
[7] 朱立宏,顾铭洪.水稻落粒性的遗传[J].遗传,1979,1(4):17-19.
[8] 徐正进,陈温福,张龙步,等.水稻直立穗性状的遗传与其它性状的关系[J].沈阳农业大学学报,1995,26(1):1-7.
[9] 张文忠.水稻直立穗型遗传及生理生态特性的研究[D].沈阳:沈阳农业大学,2001.
[10] Kong F N,Wang J Y,Zou J C,et al.Molecular tagging and mapping of the erect panicle gene in rice[J].Mol Breeding,2007,19:297-304.
[11] Yan C J,Zhou J H,Yan S,et al.Identification and characterization of a major QTL responsible for erect panicle trait in japonica rice (Oryza sativa L.)[J].Theor Appl Genet,2007,115(8):1093-1100.
[12] 何钟佩.农作物化学控制实验指导[M].北京:北京大学出版社,1993:60-68.
[13] 阮仁武,傅大雄,戴秀梅.用近等基因系研究小麦显性矮源对主要经济性状的影响[J].西南农业学报,2003,16(4):8-13.
[14] 孟凡华.利用近等基因系研究小麦矮秆基因对株高及农艺性状的影响[D].北京:中国农业科学院,2000.
[15] Amadon H I,Kaltsikes P J,Bebeli P J.Agronomic characters of near-isogenic lines of durum wheat (Triticum durum Desf.)[J].Breeding Science,2003(53):319 -324.
[16] Murai,Sato,Nagayama A.Effects of a major gene Url characterized by undulation of rachis branches on yield and its related traits in rice[J].Breeding Science,2002 (52):299-307.
[17] Murai M,Komazaki T,Sato S.Effects of sdl and Url (Undulate rachis -1) on lodging resistance and related traits in rice[J].Breeding Science,2004 (54):333 -340.
[18] 王伯伦,董玉慧,王术.水稻半矮生与穗直立性状遗传规律研究[J].沈阳农业大学学报,1997,28(2):83-87.
[19] Nagao S,Takahashi M.Trial construction of twelve linkage groups in Japanese rice (Genetical studies on rice plant,ⅩⅩⅦ)[J].J Fac Agric Hokkaido Univ,1963,53(1):72-130.
[20] Murai M,Izawa M.Effects of major genes controlling morphology on panicle in rice[J].Breed Sci,1994,44:247-255.
[21] Kinoshita T.Gene analysis and linkage map.In Biology of Rice.eds by S.Tsunoda and N[M].Takahashi.JSSP/Elsevier,Tokyo,1984:187-274.
[22] 田口文绪,土岐精一,田切明美,等.植物の着粒数を增加させ、且つ植物を矮性化させる遺伝子[M].Japan Patent,49970,2007-03-01.
[23] Kende H,van der Knaap E,Cho H T.Deepwater rice:a model plant to study stem elongation[J].Plant Physiol,1998,118:1105-1110.
[24] 汤日圣,张金渝.矮秆基因对水稻性状控制的机理探讨[J].中国农业科学,1991,24(2):51-56.
[25] 徐建龙,张金渝.半矮秆水稻内源GA与IAA和ABA的含量[J].浙江农业大学学报,1992,18(3):49-52.
[26] 宋平,高红胜,曹显祖,等.不同籼稻品种的矮生性与内源ABA水平及其结合蛋白的关系[J].西北植物学报,1998,18(3):380-385.
[27] Romano C P,Cooper M L,Klee H J.Uncoupling auxin and ethylene effects in transgenic tobacco and arabidopis plants[J].Plant Cell,1993,5:181 -189.
[28] Hoffmann-Benning S,Kende H.On the role of abscisic acid and gibberellin in the regulation of growth in rice[J].Plant Physiol,1992,99:1156-1161.
[29] Ashikari M,Wu J Z.Yano M,et al.Yoshimura A.Rice gibberellin-insensitive dwarf mutant gene Dwarf] encodes the a-subunit of GTP-binding protein[J].Proc Natl Acad Sci USA,1999,96:10284-10289.
[30] Yamamuro C,Ihara Y,Wu X.Loss of function of a rice brassinosteroid insensitive homolog prevents internode enlongation and bending of the lamina joint[J].Plant Cell,2000,191:1591 -1605.

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