|本期目录/Table of Contents|

[1]曾文丹,罗兴录.2个淀粉含量不同木薯品种SSⅡ基因序列及不同生育期淀粉含量比较[J].江苏农业科学,2015,43(05):35-38.
 Zeng Wendan,et al.Comparative study on SSII gene sequence and starch content of two cassava varieties[J].Jiangsu Agricultural Sciences,2015,43(05):35-38.
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2个淀粉含量不同木薯品种SSⅡ基因序列及不同生育期淀粉含量比较(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第43卷
期数:
2015年05期
页码:
35-38
栏目:
生物技术
出版日期:
2015-05-25

文章信息/Info

Title:
Comparative study on SSII gene sequence and starch content of two cassava varieties
作者:
曾文丹123 罗兴录3
1.广西农业科学院经济作物研究所,广西南宁 530007; 2.广西作物遗传改良生物技术重点开放实验室,广西南宁 530007;3.广西大学农学院,广西南宁 530005
Author(s):
Zeng Wendanet al
关键词:
木薯可溶性淀粉合成酶基因淀粉
Keywords:
-
分类号:
S533.01
DOI:
-
文献标志码:
A
摘要:
以高淀粉木薯品种FX 01和低淀粉木薯品种SC 124为材料,探讨可溶性淀粉合成酶基因SSⅡ序列以及在不同生育期其淀粉特性的差异。结果表明:在SSⅡ的编码区发现了2个差异位点,这2个位点的突变导致了基因编码的蛋白发生了改变,分别由谷氨酰胺变成精氨酸和亮氨酸变成苯丙氨酸。在淀粉积累的各个时期,高淀粉木薯品种FX 01的支链淀粉、直链淀粉、总淀粉含量均显著高于低淀粉木薯品种SC 124。
Abstract:
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参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-06-11
基金项目:国家“973”计划(编号:2010CB126601);广西壮族自治区自然科学基金(编号:2010GXNSFD013025);广西壮族自治区南宁市科技攻关 (编号:201109044B )。
作者简介:曾文丹(1982—),女,湖北随州人,硕士,实习研究员,从事木薯遗传育种研究工作。E-mail:wdzeng08@163.com。
通信作者:罗兴录,博士,教授,博士生导师,从事木薯育种和种质资源利用及栽培生理研究工作。E-mail:lu
更新日期/Last Update: 2015-05-25