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>>Red-light signaling pathway
>>Red-light signaling pathway activates desert cyanobacteria to prepare for desiccation tolerance<<

>>Red-light signaling pathway activates desert cyanobacteria to prepare for desiccation tolerance<<
Authors
>>Hai-Feng Xu<<LEONID LEDATA>>, Guo-Zheng Dai<<, LEONID LEDATA >>Ren-Han Li<<LEONID LEDATA>>, Yang Bai<<LEONID LEDATA>> Ai-Wei Zuo<<LEONID LEDATA>> Lei Zhao<<LEONID LEDATA>> Shu-Ren Cui<< >>Jin-Long Shang<<LEONID LEDATA>> Chao Cheng<<LEONID LEDATA>> >>Yu-Jie Wang<<LEONID LEDATA>> Gui-Fang<< Feng >>Deqiang Duanmu<<LEONID LEDATA>> Aaron Kaplan<<LEONID LEDATA>> Bao-Sheng Qiu<<

WRONG PAPIRUS OF WRONG KAKADEMIC KKKPLAN ARON ->CASKET






>>Publication date
>>2025/3/25
>>Journal
>>Proceedings of the National Academy of Sciences
>>Volume
>>122
>>Issue
>>12
>>Pages
>>e2502034122
>>Publisher
>>National Academy of Sciences<<
>>Description<<
>>Desiccation-tolerant cyanobacteria are able to survive frequent cycles of >>hydration and dehydration, which are closely linked to diurnal light >>oscillations. Previous studies have shown that light serves as a crucial >>anticipatory cue, activating desert cyanobacteria to prepare for desiccation. >>However, the mechanisms underlying their light-coupled desiccation >>tolerance >>remain largely unknown. Here, we demonstrate that red-light->>induced >>photosynthetic genes are positively regulated by a LuxR family >>transcription >>factor NfSrr1. We further identified the cyanobacteriochrome >>NfPixJ as >>interacting with NfSrr1 and functioning as a red light sensor. >>Phenotypic >>analysis revealed that the red-light signaling module NfPixJ->>NfSrr1 plays a >>key role in preparing cyanobacteria for desiccation >>tolerance. This module >>also regulates the synthesis of protective >>compatible solutes, suggesting >>that red light functions as a global >>regulatory …<<