نتایج جستجو برای: phosphate starvation

تعداد نتایج: 116758  

Journal: :Plant physiology 2016
Lichao Sun Li Song Ye Zhang Zai Zheng Dong Liu

When confronted with inorganic phosphate (Pi) starvation, plants activate an array of adaptive responses to sustain their growth. These responses, in a large extent, are controlled at the transcriptional level. Arabidopsis (Arabidopsis thaliana) PHOSPHATE RESPONSE1 (PHR1) and its close homolog PHR1-like 1 (PHL1) belong to a 15-member family of MYB-CC transcription factors and are regarded as th...

Journal: :Journal of bacteriology 2005
Nicholas E E Allenby Nicola O'Connor Zoltán Prágai Alan C Ward Anil Wipat Colin R Harwood

Bacillus subtilis responds to phosphate starvation stress by inducing the PhoP and SigB regulons. While the PhoP regulon provides a specific response to phosphate starvation stress, maximizing the acquisition of phosphate (P(i)) from the environment and reducing the cellular requirement for this essential nutrient, the SigB regulon provides nonspecific resistance to stress by protecting essenti...

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