转C4光合基因水稻特征特性及其在两系杂交稻育种中的应用

作物学报 ›› 2004, Vol. 30 ›› Issue (03): 248-253.

转C4光合基因水稻特征特性及其在两系杂交稻育种中的应用

王德正;迟伟;王守海;焦德茂;吴爽;李霞;李成荃;张云华;罗彦长

安徽省农业科学院水稻研究所，农业部水稻遗传育种重点开放实验室，安徽合肥230031

收稿日期:2002-06-19 修回日期:2003-02-15 出版日期:2004-03-12 网络出版日期:2004-03-12
通讯作者: 王守海

Characteristics of Transgenic Rice Overexpressing Maize Photosynthetic Enzymes for Breeding Two-line Hybrid Rice

WANG De-Zheng; CHI Wei; WANG Shou-Hai; JIAO De-Mao; WU Shuang; LI Xia; LI Cheng-Quan; ZHANG Yun-Hua; LUO Yan-Chang

Rice Research Institute, Anhui Academy of Agricultural Sciences, Hefei 230031, Anhui

Received:2002-06-19 Revised:2003-02-15 Published:2004-03-12 Published online:2004-03-12
Contact: WANG Shou-Hai

摘要/Abstract

摘要： 对 pepc、ppdk和 pepc + ppdk三种转基因水稻农艺性状观察表明，与原种Kitaake相比单株有效穗有不同程度的增多，单株产量相应提高，特别是 pepc和ppdk基因聚合后，单株有效穗和单株产量分别比受体亲本Kitaake提高29.1%和27.0%。三种转基因材料作基因供体分别与受体光敏核不育系培矮64S、2304S和2306S杂交后，这些基因在新的

关键词: C4光合基因, 两系杂交稻, 特征特性

Abstract: Investigation of main agronomic traits for 3 types of transgenic rice with maize C4 photosynthesis gene (i.e. pepc, ppdk, and pepc+ppdk gene) showed that the transgenic rice plant with the maize pepc and/or ppdk genes had more panicles and higher yield than untransgenic one. While pepc and ppdk gene

Key words: C4 Photosynthesis gene, Two-line hybrid rice, Characteristics

中图分类号:

S511

王德正;迟伟;王守海;焦德茂;吴爽;李霞;李成荃;张云华;罗彦长. 转C4光合基因水稻特征特性及其在两系杂交稻育种中的应用[J]. 作物学报, 2004, 30(03): 248-253.

WANG De-Zheng; CHI Wei; WANG Shou-Hai; JIAO De-Mao; WU Shuang; LI Xia; LI Cheng-Quan; ZHANG Yun-Hua; LUO Yan-Chang. Characteristics of Transgenic Rice Overexpressing Maize Photosynthetic Enzymes for Breeding Two-line Hybrid Rice[J]. Acta Agron Sin, 2004, 30(03): 248-253.

参考文献

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