• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Middle Eastern and Russian Journal of Plant Science and Biotechnology >Impact of Adaptation on Wild Milk Thistle (Silybum marianum) Genotypes
【24h】

Impact of Adaptation on Wild Milk Thistle (Silybum marianum) Genotypes

机译：适应对野生水飞蓟（Silybum marianum）基因型的影响

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

Silybum marianum (L.) Gaertn. (Asteraceae) grows in the Egyptian desert. It is an important medicinal plant due to the presence of silymarin, which used as an active ingredient in the treatment of various liver diseases. The plant is exposed to gathering processes, which may lead to extinction. Therefore, 10 wild genotypes were selected from the desert and variability of seven quantitative characters was studied in situ, where genetic differences were evaluated between genotypes. Moreover, the wild harvested seeds were cultivated for two successive adaptive seasons in 2006/2007 and 2007/2008 in an improved environment (agricultural old clay land) to study the impact of environmental changes (ex situ) on the genetic character expression of genotypes.Highly significant differences existed among genotypes for all characters in both adaptive seasons, confirming the different genetic backgrounds of these genotypes. These characters had improved in the improved environment. Total silymarin content varied among genotypes. There was little variation in protein bands in the adaptive process.
机译：水飞蓟（L.）Gaertn。 （菊科）生长在埃及沙漠中。水飞蓟素的存在是重要的药用植物，水飞蓟素被用作治疗各种肝脏疾病的有效成分。植物暴露于聚集过程中，这可能导致灭绝。因此，从沙漠中选择了10种野生基因型，并就地研究了7个数量性状的变异性，评估了基因型之间的遗传差异。此外，将野生采收的种子在改善的环境（农业旧粘土地）中于2006/2007和2007/2008连续两个适应季节种植，以研究环境变化（非原位）对基因型遗传特征表达的影响。在两个适应季节中，所有角色的基因型之间都存在高度显着差异，这证实了这些基因型的不同遗传背景。这些字符在改善的环境中得到了改善。水飞蓟素的总含量因基因型而异。在适应过程中蛋白质条带几乎没有变化。

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