Results 1 to 10 of about 55,716 (280)

Genome-wide analysis of gibberellin-dioxygenases gene family and their responses to GA applications in maize.

PLoS ONE, 2021
Gibberellin-dioxygenases genes plays important roles in the regulating plant development. However, Gibberellin-dioxygenases genes are rarely reported in maize, especially response to gibberellin (GA).
Jiabin Ci, Xingyang Wang, Qi Wang, Fuxing Zhao, Wei Yang, Xueyu Cui, Liangyu Jiang, Xuejiao Ren, Weiguang Yang   +8 more
doaj   +2 more sources

Reactivity-dependent profiling of RNA 5-methylcytidine dioxygenases

Nature Communications, 2022
Kleiner and co-workers profile RNA 5-methylcytidine (m5C) dioxygenase enzymes using an activity-based metabolic probing strategy. They reveal ALKBH1 as the major 5-formylcytidine (f5C) writer and characterize modification sites across mRNA and tRNA.
A. Emilia Arguello, Ang Li, Xuemeng Sun, Tanner W. Eggert, Elisabeth Mairhofer, Ralph E. Kleiner   +5 more
doaj   +2 more sources

Structure Elucidation and Biochemical Characterization of Environmentally Relevant Novel Extradiol Dioxygenases Discovered by a Functional Metagenomics Approach

mSystems, 2019
The release of synthetic chemical pollutants in the environment is posing serious health risks. Enzymes, including oxygenases, play a crucial role in xenobiotic degradation. In the present study, we employed a functional metagenomics approach to overcome
Chandni Sidhu, Vipul Solanki, Anil Kumar Pinnaka, Krishan Gopal Thakur   +3 more
doaj   +4 more sources

The Contribution of Plant Dioxygenases to Hypoxia Signaling

Frontiers in Plant Science, 2020
Dioxygenases catalyze the incorporation of one or two oxygen atoms into target organic substrates. Besides their metabolic role, these enzymes are involved in plant signaling pathways as this reaction is in several instances required for hormone ...
Sergio Iacopino, Sergio Iacopino, Sergio Iacopino, Francesco Licausi, Francesco Licausi, Francesco Licausi   +5 more
doaj   +2 more sources

Structure and function of dioxygenases in histone demethylation and DNA/RNA demethylation

IUCrJ, 2014
Iron(II) and 2-oxoglutarate (2OG)-dependent dioxygenases involved in histone and DNA/RNA demethylation convert the cosubstrate 2OG and oxygen to succinate and carbon dioxide, resulting in hydroxylation of the methyl group of the substrates and subsequent
Cheng Dong, Heng Zhang, Chao Xu, Cheryl H. Arrowsmith, Jinrong Min   +4 more
doaj   +2 more sources

Substrate specificity of a branch of aromatic dioxygenases determined by three distinct motifs [PDF]

Nature Communications
The inversion of substrate size specificity is an evolutionary roadblock for proteins. The Duf4243 dioxygenases GedK and BTG13 are known to catalyze the aromatic cleavage of bulky tricyclic hydroquinone.
Chengsen Cui, Lu-Jia Yang, Zi-Wei Liu, Xian Shu, Wei-Wei Zhang, Yuan Gao, Yu-Xuan Wang, Te Wang, Chun-Chi Chen, Rey-Ting Guo, Shu-Shan Gao   +10 more
doaj   +2 more sources

Discovery of a new subgroup of sulfur dioxygenases and characterization of sulfur dioxygenases in the sulfur metabolic network of Acidithiobacillus caldus.

PLoS ONE, 2017
Acidithiobacillus caldus is a chemolithoautotrophic sulfur-oxidizing bacterium that is widely used for bioleaching processes. Acidithiobacillus spp. are suggested to contain sulfur dioxygenases (SDOs) that facilitate sulfur oxidation.
Wei Wu, Xin Pang, Jianqiang Lin, Xiangmei Liu, Rui Wang, Jianqun Lin, Linxu Chen   +6 more
doaj   +2 more sources

TET dioxygenases localize at splicing speckles and promote RNA splicing [PDF]

Nucleus
The dynamic regulation of RNA metabolism plays a crucial part in cellular function, with emerging evidence suggesting an important role for RNA modifications in this process.
Florian D. Hastert, Jasmin Weber, Christina Bauer, Andreas Zhadan, Deepanshu N. D. Singh, Thomas C. Dix, Roland Arnold, Sergey Bessonov, Matthias Soller, Heinrich Leonhardt, M. Cristina Cardoso, Maria Arroyo   +11 more
doaj   +2 more sources

Biodegradation of paracetamol by Amycolatopsis sp. Poz 14 [PDF]

BMC Research Notes
Objective Paracetamol is widely used throughout the world and its high consumption has led to its detection in the environment as an emerging contaminant. In this work, the actinobacterium Amycolatopsis sp.
Janet Jan-Roblero, Blanca M. Alanis-Sánchez, Luis Vallejo-Castillo, Sonia M. Pérez-Tapia, Juan C. Cancino-Diaz, Juan A. Cruz-Maya   +5 more
doaj   +2 more sources

Functional diversity of 2-oxoglutarate/Fe(II)-dependent dioxygenases in plant metabolism

Frontiers in Plant Science, 2014
Oxidative enzymes catalyze many different reactions in plant metabolism. Among this suite of enzymes are the 2-oxoglutarate/Fe(II)-dependent dioxygenases (2-ODDs). Cytochromes P450 (CYPs) as often considered the most versatile oxidative enzymes in nature,
Scott Cameron Farrow, Peter James Facchini   +1 more
doaj   +2 more sources