Key Residues for the Light Regulation of the Blue Light-Activated Adenylyl Cyclase from Beggiatoa sp.

Biochemistry ◽  
2014 ◽  
Vol 53 (31) ◽  
pp. 5121-5130 ◽  
Author(s):  
Manuela Stierl ◽  
Alfons Penzkofer ◽  
John T. M. Kennis ◽  
Peter Hegemann ◽  
Tilo Mathes
Keyword(s):  
Adenylyl Cyclase ◽  
Blue Light ◽  
Light Regulation ◽  
Key Residues

A blue-light-activated adenylyl cyclase mediates photoavoidance in Euglena gracilis

Nature ◽  
2002 ◽  
Vol 415 (6875) ◽  
pp. 1047-1051 ◽  
Author(s):  
Mineo Iseki ◽  
Shigeru Matsunaga ◽  
Akio Murakami ◽  
Kaoru Ohno ◽  
Kiyoshi Shiga ◽  
...  
Keyword(s):  
Adenylyl Cyclase ◽  
Blue Light ◽  
Euglena Gracilis

Lack of Blue Light Regulation of Antioxidants and Chilling Tolerance in Basil

2021 ◽  
Author(s):  
Dorthe H. Larsen ◽  
Hua Li ◽  
Samikshya Shrestha ◽  
Julian C. Verdunk ◽  
Celine C.S. Nicole ◽  
...  
Keyword(s):  
Blue Light ◽  
Light Regulation ◽  
Chilling Tolerance

Dimerization and blue light regulation of PIF1 interacting bHLH proteins in Arabidopsis

2011 ◽  
Vol 77 (4-5) ◽  
pp. 501-511 ◽  
Author(s):  
Qingyun Bu ◽  
Alicia Castillon ◽  
Fulu Chen ◽  
Ling Zhu ◽  
Enamul Huq
Keyword(s):  
Blue Light ◽  
Light Regulation ◽  
Bhlh Proteins

Blue light regulation of the growth of

Trees ◽  
1999 ◽  
Vol 14 (3) ◽  
pp. 0169
Author(s):  
F. Rapparini ◽  
A. Rotondi ◽  
R. Baraldi
Keyword(s):  
Blue Light ◽  
Light Regulation

scholarly journals Impending effects of transpiration in blue light regulation of leaf growth

2009 ◽  
Vol 153 (2) ◽  
pp. S204 ◽  
Author(s):  
Didier Combes ◽  
Romain Barillot ◽  
Jean-Louis Durand ◽  
Abraham J. Escobar-Gutiérrez ◽  
Ela Frak
Keyword(s):  
Blue Light ◽  
Leaf Growth ◽  
Light Regulation

scholarly journals Seeing the Light: The Roles of Red- and Blue-Light Sensing in Plant Microbes

2018 ◽  
Vol 56 (1) ◽  
pp. 41-66 ◽  
Author(s):  
Gwyn A. Beattie ◽  
Bridget M. Hatfield ◽  
Haili Dong ◽  
Regina S. McGrane
Keyword(s):  
Blue Light ◽  
Molecular Mechanisms ◽  
Red Light ◽  
Light Availability ◽  
Photosynthetic Apparatus ◽  
Light Regulation ◽  
Environmental Signals ◽  
Light Sensing ◽  
Fungal Phytopathogens ◽  
Bacteria And Fungi

Plants collect, concentrate, and conduct light throughout their tissues, thus enhancing light availability to their resident microbes. This review explores the role of photosensing in the biology of plant-associated bacteria and fungi, including the molecular mechanisms of red-light sensing by phytochromes and blue-light sensing by LOV (light-oxygen-voltage) domain proteins in these microbes. Bacteriophytochromes function as major drivers of the bacterial transcriptome and mediate light-regulated suppression of virulence, motility, and conjugation in some phytopathogens and light-regulated induction of the photosynthetic apparatus in a stem-nodulating symbiont. Bacterial LOV proteins also influence light-mediated changes in both symbiotic and pathogenic phenotypes. Although red-light sensing by fungal phytopathogens is poorly understood, fungal LOV proteins contribute to blue-light regulation of traits, including asexual development and virulence. Collectively, these studies highlight that plant microbes have evolved to exploit light cues and that light sensing is often coupled with sensing other environmental signals.

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