Results 71 to 80 of about 1,263,890 (294)

Nitrogen cycling processes within stormwater control measures: A review and call for research [PDF]

, 2019
Stormwater control measures (SCMs) have the potential to mitigate negative effects of watershed development on hydrology and water quality. Stormwater regulations and scientific literature have assumed that SCMs are important sites for denitrification ...
Gold, A.C., Thompson, S.P., Piehler, M.F.   +2 more
core   +1 more source

Machine learning reveals that duration dominates rate in driving soil nitrogen cycling responses to long-term fertilization

Farming System
Intensive nitrogen fertilization in agricultural ecosystems has profound impacts on soil nitrogen cycling, yet the mechanistic understanding of how long-term nitrogen inputs alter microbial-mediated nitrogen transformations remains limited.
Beilei Wei, Jinrong Wang, Shunting He, Yongfeng Sun, Xiaoqi Zhang, Shijie He, Huarong Ling, Qingfang Yao, Zhigang Huang, Ziting Wang   +9 more
doaj   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

FEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav, Shweta Shweta, Manisha Malhotra, Vikash Maurya, Akhilesh Kumar   +4 more
wiley   +1 more source

Nitrogen cycling and microbial cooperation in the terrestrial subsurface

, 2023
The nitrogen cycle plays a major role in aquatic nitrogen transformations, including in the terrestrial subsurface. However, the variety of transformations remains understudied.
Emilie Gios (15390923), Murray E. Close (6872621), Kim M. Handley (280139), Chris Daughney (15390929), Olivia E. Mosley (15390920)   +4 more
core   +1 more source

Soil metagenomics reveals the effect of nitrogen on soil microbial communities and nitrogen-cycle functional genes in the rhizosphere of Panax ginseng

Frontiers in Plant Science
Nitrogen (N) is the primary essential nutrient for ginseng growth, and a reasonable nitrogen application strategy is vital for maintaining the stability of soil microbial functional communities.
Kexin Li, Hongmei Lin, Mei Han, Limin Yang   +3 more
doaj   +1 more source

Metagenomic analysis of nitrogen‐cycling genes in upper Mississippi river sediment with mussel assemblages

MicrobiologyOpen, 2019
We investigated the impact of native freshwater mussel assemblages (order Unionoida) on the abundance and composition of nitrogen‐cycling genes in sediment of an upper Mississippi river habitat.
Ellen M. Black, Michael S. Chimenti, Craig L. Just   +2 more
doaj   +1 more source

MARK4 enhances stress granule formation under oxidative stress and increases tau accumulation

FEBS Open Bio, EarlyView.
MARK4 (red dots) localizes to stress granules (orange dots) and promotes their formation under oxidative stress by modulating TIA1 (blue dots). MARK4 and TIA1 synergistically increase tau (purple) accumulation, and the reduction of the TIA1 ortholog suppresses neurodegeneration in a fly model.
Sho Nakajima, Kotone Watanabe, Grigorii Sultanakhmetov, Aoi Fukuchi, Keiya Ito, Sawako Shimizu, Taro Saito, Akiko Asada, Kanae Ando   +8 more
wiley   +1 more source

TRPML1 agonist ML‐SA5 attenuates pulmonary fibroblast activation by suppressing mTOR and restoring autophagic flux

FEBS Open Bio, EarlyView.
TGF‐β1 stimulation downregulates lysosomal channel TRPML1 in pulmonary fibroblasts. The TRPML1 agonist ML‐SA5 suppressed fibroblast‐to‐myofibroblast activation and collagen production. Mechanistically, ML‐SA5 inhibited mTOR phosphorylation, restored autophagic flux, and its effects were enhanced by rapamycin (mTOR inhibitor) and reversed by MHY1485 ...
Jiatong Yao, Xiaoting Kang, Lulu Meng, Shaoxuan Zhang, Qiujie Li, Jinyu Zhou, Mengyue Xue, Chu Li, Hua Zhu, Pengzhou Hang, Jing Zhao   +10 more
wiley   +1 more source

Characterization of the key membrane protein cytochrome Cyc2 from Ghiorsea bivora

FEBS Open Bio, EarlyView.
This study reports the first detailed biochemical analysis of Cyc2TAG1_1, a cytochrome protein involved in microbial iron oxidation. We produced and purified this enzyme in E. coli, then measured its iron‐oxidizing efficiency, and characterized its electrical and structural properties.
Josiane Azizi, Alain Dolla, Frauke Baymann, Celine Rommevaux, Latifa Elantak, Helene Gaussier, Matthieu Nouailler   +6 more
wiley   +1 more source

Relationship Between Concentrations of Ammonia and Nitrite in Water, Microbial Community Structure and Abundance of Nitrogen Cycling Function Genes

Progress in Fishery Sciences
Ammonia nitrogen and nitrite nitrogen accumulation often occur in industrial whiteleg shrimp (Penaeus vannamei) farming and has a negative impact. To explore the role of microorganisms in ammonia nitrogen and nitrite nitrogen accumulation, water samples ...
Yulong DU, Dengpan DONG, Changjian LI, Fang WANG, Hongwei SHAN   +4 more
doaj   +1 more source