Results 71 to 80 of about 20,184 (214)

Photosynthetic, respiratory and extracellular electron transport pathways in cyanobacteria. [PDF]

, 2015
Cyanobacteria have evolved elaborate electron transport pathways to carry out photosynthesis and respiration, and to dissipate excess energy in order to limit cellular damage.
Bombelli, Paolo, Howe, Christopher J, Lea-Smith, David J, Vasudevan, Ravendran   +3 more
core   +2 more sources

Heat Shock Transcription Factor OsHsfc1a Enhances Rice Seedling Thermotolerance by Regulating OsMFT1 and Preserving Chloroplast Structure Under Heat Stress

Plant Biotechnology Journal, Volume 24, Issue 3, Page 1898-1915, March 2026.
ABSTRACT High‐temperature stress severely threatens rice (Oryza sativa L.) growth and productivity, particularly during the seedling stage, making heat tolerance an essential breeding target. In this study, we identified the heat shock transcription factor OsHsfc1a as a positive regulator of thermotolerance in rice seedlings.
Jingqin Lu, Junyu Chen, Hong Chen, Ziqiang Fan, Lin Lin, Chuanhe Liu, Xiaoxian Wu, Jilei Huang, Zhenlan Liu, Jing Li, Chuxiong Zhuang, Shaoyan Zheng   +11 more
wiley   +1 more source

NTRC Plays a Crucial Role in Starch Metabolism, Redox Balance, and Tomato Fruit Growth [PDF]

, 2019
NADPH-thioredoxin reductase C (NTRC) forms a separate thiol-reduction cascade in plastids, combining both NADPHthioredoxin reductase and thioredoxin activities on a single polypeptide.
Cejudo Fernández, Francisco Javier, Ehrlich, Matthias, Fernie, Alisdair R., Geigenbergera, Peter, Hou, Liang-Yu, Krahnert, Ina, Lehmann, Martin, Obata, Toshihiro, Thormählen, Ina   +8 more
core   +1 more source

Microbial Metabolism and Disease Virulence Changes Across Day and Night in Coral Black Band Disease Lesions

Environmental Microbiology, Volume 28, Issue 2, February 2026.
Metatranscriptomic reads from black band disease (BBD) lesions derived from samples collected during the day and night were mapped to near‐complete BBD‐derived metagenome‐assembled genomes to profile diurnal metabolic shifts among key microbial groups. Photosynthesis genes from the cyanobacterium Roseofilum reptotaenium were highly expressed during the
Julia Y. Hung, Ira Cooke, Yui Sato, David J. Miller, David G. Bourne   +4 more
wiley   +1 more source

Comparative Genomic and Transcriptomic Analysis Reveals Why Paenarthrobacter Strains Are Specialists in the Degradation of the Fungicide Iprodione

Microbial Biotechnology, Volume 19, Issue 2, February 2026.
Paenarthrobacter are specialists in degrading the fungicide iprodione. We showed that this trait has evolved through gene duplication of ipaH and ddaH genes, being in the core genome of paenarthrobacters, and further genetic optimisation, with different strains being at different evolution stages depending on their prior exposure to iprodione ...
V. Michelioudakis, A. Zafranas, C. Myrisiotis, S. Makri, A. Katsoula, M. Campos, S. Vasileiadis, D. G. Karpouzas   +7 more
wiley   +1 more source

The natural herbicide rhein targets photosystem I

Scientific Reports
The natural anthraquinone rhein has been identified as a novel herbicide with a potentially new mode of action using a generative AI system for functional molecules discovery.
Alyssa Twitty, Hamlin Barnes, Noa Levy, Yaniv Mizrahi, Yosef Geva, Yael Phillip, Franck E. Dayan   +6 more
doaj   +1 more source

Regulation of Ferredoxin-NADP+ Oxidoreductase to Cyclic Electron Transport in High Salinity Stressed Pyropia yezoensis

Frontiers in Plant Science, 2018
Pyropia yezoensis can survive the severe water loss that occurs during low tide, making it an ideal species to investigate the acclimation mechanism of intertidal seaweed to special extreme environments.
Bin Yu, Bin Yu, Jianfeng Niu, Jianfeng Niu, Jianfeng Niu, Jianhua Feng, Meiling Xu, Xiujun Xie, Xiujun Xie, Xiujun Xie, Wenhui Gu, Wenhui Gu, Wenhui Gu, Shan Gao, Shan Gao, Shan Gao, Guangce Wang, Guangce Wang, Guangce Wang   +18 more
doaj   +1 more source

Gene Expression Patterns during Light and Dark Infection of Prochlorococcus by Cyanophage. [PDF]

PLoS ONE, 2016
Cyanophage infecting the marine cyanobacteria Prochlorococcus and Synechococcus require light and host photosystem activity for optimal reproduction. Many cyanophages encode multiple photosynthetic electron transport (PET) proteins, which are presumed to
Luke R Thompson, Qinglu Zeng, Sallie W Chisholm   +2 more
doaj   +1 more source

Carboxydotrophic Acetogenesis in Alkaline Conditions Results in Transient Formate Production by the Halo‐Alkaliphilic Acetogen Haloacetibacter carboxydivorans Gen. Nov. sp. Nov

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
This work presents the physiological exploration of the halo‐alkaliphilic, carboxydotrophic acetogen bacterium MD4. In contrast to well‐characterised neutrophilic and slightly acidophilic acetogenic carboxydotrophs, this work shows an important role for formate production, instead of ethanol, as a redox exhaust mechanism in alkaline conditions ...
Martijn Diender, Isabelle M. Keijsers, Anastasia Galani, Timo van Roosmalen, Alfons J. M. Stams, Diana Z. Sousa   +5 more
wiley   +1 more source

Overexpression of the protein disulfide isomerase AtCYO1 in chloroplasts slows dark-induced senescence in Arabidopsis

BMC Plant Biology, 2018
Background Chlorophyll breakdown is the most obvious sign of leaf senescence. The chlorophyll catabolism pathway and the associated proteins/genes have been identified in considerable detail by genetic approaches combined with stay-green phenotyping ...
Jun Tominaga, Yasutoshi Nakahara, Daisuke Horikawa, Ayumi Tanaka, Maki Kondo, Yasuhiro Kamei, Tsuneaki Takami, Wataru Sakamoto, Kazutoshi Unno, Atsushi Sakamoto, Hiroshi Shimada   +10 more
doaj   +1 more source