Similarity of a chromatic adaptation sensor to phytochrome and ethylene receptors

被引：305
作者：
Kehoe, DM
Grossman, AR
机构：
[1] Department of Plant Biology, Carnegie Institution of Washington, Stanford, CA 94305
来源：
SCIENCE | 1996年 / 273卷 / 5280期
关键词：
D O I：
10.1126/science.273.5280.1409
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Complementary chromatic adaptation in cyanobacteria acts through photoreceptors to control the biosynthesis of light-harvesting complexes. The mutant FdBk, which appears black, cannot chromatically adapt and may contain a lesion in the apparatus that senses light quality, The complementing gene identified here, rcaE, encodes a deduced protein in which the amino-terminal region resembles the chromophore attachment domain of phytochrome photoreceptors and regions of plant ethylene receptors; the carboxyl-terminal half is similar to the histidine kinase domain of two-component sensor kinases.
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页码：1409 / 1412
页数：4
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