Mouritsen说,鸟类眼睛中一种叫做隐光色素(cryptochromes)的特殊的蛋白质可以传播这种依赖于光的磁场感应。光击中这种蛋 … www.yeeyan.org|基于17个网页 3. 蓝光受体隐花色素 通过拟南 芥光受体突变体研究证明蓝光受体隐花色素(cryptochromes) 也可以调控植物开花时间, 其相关 基因 CRY1 和 CRY2 … ...
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The CRYPTOCHROMES (CRYs) play a critical regulatory role in clock function for both animals and plants. Though the precise molecular implementation of the TTFL varies across species, the mammalian circadian clock provides a clear illustration of how CRY functions. In this system, the TTFL is princi...
Cryptochromes (CRYs) are a group of evolutionarily conserved flavoproteins found in many organisms. In plants, the well-studied CRY photoreceptor, activated by blue light, plays essential roles in plant growth and development. However, the mechanism of activation remains largely unknown. Here, we de...
Cryptochromes and the Circadian Clock: The Story of a Very Complex Relationship in a Spinning World Cryptochromes are flavin-containing blue light photoreceptors, present in most kingdoms, including archaea, bacteria, plants, animals and fungi. They are s... L Lopez,C Fasano,G Perrella,... -...
Notably, the CRY binding domain has no homologous region in insect PER, consistent with a distinct role for cryptochromes as light-sensing proteins in non-vertebrates. The presence of distinct CRY and CKIε binding sites on PER allows formation of a ternary complex between CKIε, CRY, and PER...
Cryptochromes: Blue Light Receptors for Plants and Animals. What cryptochromes are; Originally characterized as Arabidopsis; What they are found in; Flavoproteins similar in sequence to photolyases; Circadian rhythms ... Cashmore,R Anthony,Jarillo,... - 《Science》 被引量: 1266发表: 1999年 The ...
One mechanism involves the circadian clock proteins named cryptochromes (CRYs). CRYs are highly preserved and widespread in the evolutionary tree, are expressed in different cell types in humans [type II CRYs, in two forms: human cryptochrome 1 and 2 (hCRY1 and hCRY2)], and in certain ...
Regulatory Interactions among PpSig5, the Circadian Clock, and Blue Light Signaling Mediated by Cryptochromes1 Ichikawa K, Sugita M, Imaizumi T, Wada M, Aoki S (2004) Differential expression on a daily basis of plastid sigma factor genes from the moss Physcomitrella patens. Regulatory interactions...
SCF(FBXL3) ubiquitin ligase targets cryptochromes at their cofactor pocket. Nature 496, 64–68 (2013). Article CAS PubMed PubMed Central Google Scholar Nangle, S., Xing, W. & Zheng, N. Crystal structure of mammalian cryptochrome in complex with a small molecule competitor of its ubiquitin...