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Position: Home > Articles > Analysis for Plant Development Characters in Transgenic(Anti-Trxs Gene)Wheat 00T89 Line Journal of Henan Agricultural Sciences 2007,36 (3) 29-31

转反义基因小麦品系00T89农艺性状分析

作  者:
周苏玫;张冉;尹钧;任江萍;李永春;李磊
单  位:
河南农业大学农学院国家小麦工程技术研究中心
关键词:
转基因小麦;00T89株系;生育期;植株性状
摘  要:
为了探明转反义TrxS基因小麦株系农艺性状的变异程度,对转基因株系00T89与非转基因对照进行了比较分析,结果表明,00T89转基因株系与对照同步发育,生育期相近。单株籽粒数和单株产量平均比对照提高了35.3%和39.5%;在单株成穗数和千粒重方面与对照无明显差异,平均株高增加了3.8 cm。在穗部性状上表现为穗长增加13.37%,但总小穗数变化不大,单穗结实小穗数平均增加1.7个;单穗粒数和粒重分别比对照增加24.2%和26.77%。
译  名:
Analysis for Plant Development Characters in Transgenic(Anti-Trxs Gene)Wheat 00T89 Line
作  者:
ZHOU Su-mei,ZHANG Ran,YIN Jun*,REN Jiang-ping,LI Yong-chun,LI Lei (Agronomy College of Henan Agricultural University,National Engineering Research Center for Wheat,Zhengzhou 450002,China)
关键词:
Transgenic wheat;00T89 line;Growth stage;Plant characters
摘  要:
To study the variation of plant characters of transgenic antitrxs gene wheat 00T89 lines compared with its non-transgenic control,the experiments for plant characters were carried out.The results showed that the growth stages,ear number per plant and 1000-kernel weight of transgenic line were similar to those of the non-transgenic one,while the seed number and yield per plant were 35.3% and 39.5% higher than those of the control;The average plant height,ear length and fertile spike number of 00T89 increased by 3.8cm,13.37% and 1.7,respectively;The seed number and weight per ear increased by 24.2% and 26.77%,respectively.

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