Sequences, Domain Architectures, and Biological Functions of the Serine/Threonine and Histidine Kinases in Synechocystis sp. PCC 6803

2019 ◽  
Vol 188 (4) ◽  
pp. 1022-1065 ◽  
Author(s):  
Wu Xu ◽  
Yingchun Wang
Keyword(s):  
Biological Functions ◽  
Histidine Kinases ◽  
Synechocystis Sp ◽  
Pcc 6803

Perception and transduction of low-temperature signals to induce desaturation of fatty acids

2000 ◽  
Vol 28 (6) ◽  
pp. 628-630 ◽  
Author(s):  
I. Suzuki ◽  
D. A. Los ◽  
N. Murata
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Low Temperature ◽  
Membrane Lipids ◽  
Response Regulator ◽  
Random Mutagenesis ◽  
Fatty Acid Desaturases ◽  
Histidine Kinases ◽  
Synechocystis Sp ◽  
Pcc 6803

When cells of the cyanobacterium Synechocystis sp. PCC 6803 are exposed to a low temperature, genes for fatty acid desaturases are expressed with resultant increases in the degree of unsaturation of fatty acids in membrane lipids. However, the sensor and transducers of low-temperature signals had not yet been identified. In order to identify these components we applied to the cyanobacterium Synechocystis sp. PCC 6803 the systematic disruption of all 43 putative genes for histidine kinases and random mutagenesis of the whole genome in conjunction with screening by the transcriptional activity of the promoter of the desB gene for the ω 3 desaturase. This allowed us to identify two histidine kinases and a response regulator as components of the perception and transduction of low-temperature signals for the expression of genes for fatty acid desaturases.

scholarly journals Recent Advances in Biological Functions of Thick Pili in the Cyanobacterium Synechocystis sp. PCC 6803

2020 ◽  
Vol 11 ◽  
Author(s):  
Zhuo Chen ◽  
Xitong Li ◽  
Xiaoming Tan ◽  
Yan Zhang ◽  
Baoshan Wang
Keyword(s):  
Biological Functions ◽  
Recent Advances ◽  
Synechocystis Sp ◽  
Pcc 6803

scholarly journals Identification of histidine kinases that act as sensors in the perception of salt stress in Synechocystis sp. PCC 6803

2003 ◽  
Vol 100 (15) ◽  
pp. 9061-9066 ◽  
Author(s):  
K. Marin ◽  
I. Suzuki ◽  
K. Yamaguchi ◽  
K. Ribbeck ◽  
H. Yamamoto ◽  
...  
Keyword(s):  
Salt Stress ◽  
Histidine Kinases ◽  
Synechocystis Sp ◽  
Pcc 6803

scholarly journals Histidine kinases play important roles in the perception and signal transduction of hydrogen peroxide in the cyanobacterium, Synechocystis sp. PCC 6803

2006 ◽  
Vol 49 (2) ◽  
pp. 313-324 ◽  
Author(s):  
Yu Kanesaki ◽  
Hiroshi Yamamoto ◽  
Kalyanee Paithoonrangsarid ◽  
Maria Shumskaya ◽  
Iwane Suzuki ◽  
...  
Keyword(s):  
Signal Transduction ◽  
Hydrogen Peroxide ◽  
Histidine Kinases ◽  
Synechocystis Sp ◽  
Pcc 6803
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