...
首页> 外文期刊>Chinese science bulletin >Morphological and molecular characterization of two G. somalense monosomic alien addition lines (MAALs)
【24h】

Morphological and molecular characterization of two G. somalense monosomic alien addition lines (MAALs)

机译:两条G. somalense单体外星人附加系(MAAL)的形态和分子表征

获取原文
获取原文并翻译 | 示例
           

摘要

Two G. somalense monosomic alien addition lines were identified from the derived backcross progenies of allohexaploid between G. hirsutum and G. somalense through cytological and morphological observation. Furthermore, the alien addition chromosome was identified and distinguished by RAPD analysis. A total of 160 RAPD primers were used for PCR amplification. Primer SBSG11 could produce a specific molecular marker (600 bp) for monosomic alien addition line I (MAAL I). Primer SBSC03 could produce a specific molecular marker (700 bp) for monosomic alien addition line II (MAAL II). SBSE08 could respectively produce common molecular marker for monosomic alien addition lines I and II. G. somalense alien addition lines could be important for cotton improvement.
机译:通过细胞学和形态学观察,从hirsutum和S. somalense之间的异源六倍体的回交后代中鉴定出两个G. somalense单体外来附加系。此外,通过RAPD分析鉴定并区分了外来附加染色体。总共使用了160种RAPD引物进行PCR扩增。引物SBSG11可以为单体外星加成系I(MAAL I)产生特定的分子标记(600 bp)。 SBSC03引物可以为异源外来附加系II(MAAL II)产生特定的分子标记(700 bp)。 SBSE08可以分别为单体外来加成系I和II产生通用的分子标记。 G. somalense外星人添加系可能对棉花改良很重要。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号