...
首页> 外文期刊>Journal of bacteriology >Phototaxis mutants of Chlamydomonas reinhardtii.
【24h】

Phototaxis mutants of Chlamydomonas reinhardtii.

机译:莱茵衣藻的趋光性突变体。

获取原文
   

获取外文期刊封面封底 >>

       

摘要

A group of 31 mutants of Chlamydomonas reinhardtii with altered phototactic responses was isolated. Growth of all the mutants was normal and, with one exception, they had no gross morphological aberrations. One mutant produced supernumerary flagella. The mutants can be subdivided into five phenotypic classes on the basis of their abnormal responses: slow positive, no reponse, slow negative, fast negative, and variable. Random motility of the mutants was also characterized. About half were indistinguishable from wild type; the others exhibited "jerky" or "twirly" movements instead of relatively straight paths. These mutants can now be used for genetic and biochemical studies of the cellular basis of phototaxis.
机译:分离出一组具有改变的光战术反应的莱茵衣藻31个突变体。所有突变体的生长都是正常的,除了一个例外,它们没有明显的形态畸变。一个突变体产生了多余的鞭毛。根据其异常反应,可以将突变体分为五种表型类别:慢阳性,无反应,慢阴性,快阴性和可变。还表征了突变体的随机运动性。大约一半与野生型没有区别;其他的则表现出“生涩”或“扭曲”的运动,而不是相对笔直的路径。这些突变体现在可以用于趋光性细胞基础的遗传和生化研究。

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