Chlorobium tepidum mutant lacking bacteriochlorophyll c made by inactivation of the bchK gene, encoding bacteriochlorophyll c synthase
Chlorobium tepidum mutant lacking bacteriochlorophyll c made by inactivation of the bchK gene, encoding bacteriochlorophyll c synthase
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DOI：
10.1128/jb.184.12.3368-3376.2002
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发表时间：
2002-06-01
影响因子：
3.2
通讯作者：
Bryant, DA
中科院分区：
文献类型：
--
作者：
Frigaard, NU;Voigt, GD;Bryant, DA
编码细菌叶绿素（BChl）c合酶的基因通过在光合绿色硫细菌Chlorobium tepidum中插入失活而被鉴定，并命名为bchK。 C, tepidum 的 bchK 突变体颜色为锈橙色，并且完全缺乏 BChl c。由于缺乏 BChl c 触角，在野生型所限制的光强度下，突变体的生长速度比野生型慢约七倍（
The gene encoding bacteriochlorophyll (BChl) c synthase was identified by insertional inactivation in the photosynthetic green sulfur bacterium Chlorobium tepidum and was named bchK. The bchK mutant of C, tepidum was rusty-orange in color and completely lacked BChl c. Because of the absence of the BChl c antenna, the mutant grew about seven times slower than the wild type at light intensities that were limiting to the wild type (