...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>AIMS Genetics >Cdsup2+/sup+Crsup6+/supcauses toxic effects on chromosomal development of microspore in emCarthamus tinctorius/em
【24h】

Cdsup2+/sup+Crsup6+/supcauses toxic effects on chromosomal development of microspore in emCarthamus tinctorius/em

机译：

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Intra-category hybrids of Carthamus tinctorius were analyzedfor the genetic toxicityin detail for effect of Cdsup2+/sup+Crsup6+/supon reproductive biology of Carthamus tinctorius .Five partially tolerant and five non-tolerant accessions of Carthamus tinctorius after screening were crossed to produce intra-category hybrid. These two heavy metals in combination influenced antagonistically first as well as second meiotic divisions inducing various kinds of anomalies and reduced the number of pollen grains per anther and significantly increased pollen sterility. A differential response for the amount of meiotic irregularity was recorded between different treated sets of hybrids in (Cd+Cr) treated sets. This could be due to differential response of the genotypes for the same concentration of (Cd+Cr). These two heavy metals in combination reduced the number of pollen grains per anther and significantly increased pollen sterility.

著录项

相似文献

  • 外文文献
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