...
首页> 外文期刊>Biology and Fertility of Soils >The effect of rhizobiophages on Sinorhizobium meliloti - Medicago sativa symbiosis
【24h】

The effect of rhizobiophages on Sinorhizobium meliloti - Medicago sativa symbiosis

机译:根瘤菌噬菌体对苜蓿中华根瘤菌-紫花苜蓿共生的影响

获取原文
获取原文并翻译 | 示例
           

摘要

Using Tn5 mutagenesis of lysogenic Sinorhizobium meliloti strain L5–30 (φL54), three neomycin-resistant transconjugants differing in phage-resistance profiles were isolated. Two of them increased the dry weight of plants and were capable of establishing root nodules, whereas the third one was ineffective. The bacterium-phage interaction did not have observable consequences in the Medicago sativa - S. meliloti symbiosis because it did not affect the number of nodules on M. sativa or plant dry weight.
机译:利用溶源性苜蓿中华根瘤菌菌株L5–30(φL54)的Tn5诱变,分离了三种噬菌体抗性谱不同的新霉素抗性转导结合体。其中两个增加了植物的干重,并能够建立根瘤,而第三个则无效。细菌-噬菌体的相互作用在苜蓿-苜蓿链球菌共生中没有可观察到的后果,因为它不影响苜蓿分支杆菌上的根瘤数量或植物干重。

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