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Showing 1081 to 1088 of 1088 entries
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Ornithine decarboxylase of the fungal pathogen Colletotrichum higginsianum plays an important role in regulating global metabolic pathways and virulence.

Environmental microbiology

Yan Y, Tang J, Yuan Q, Liu H, Huang J, Hsiang T, Bao C, Zheng L.
PMID: 34472183
Environ Microbiol. 2021 Sep 01; doi: 10.1111/1462-2920.15755. Epub 2021 Sep 01.

Colletotrichum higginsianum is an important fungal pathogen causing anthracnose disease of cruciferous plants. In this study, we characterized a putative orthologue of yeast SPE1 in C. higginsianum, named ChODC. Deletion mutants of ChODC were defective in hyphal and conidial...

Evidence for an arginine-dependent route for the synthesis of NO in the model filamentous fungus Aspergillus nidulans.

Environmental microbiology

Franco-Cano A, Marcos AT, Strauss J, Cánovas D.
PMID: 34448331
Environ Microbiol. 2021 Nov;23(11):6924-6939. doi: 10.1111/1462-2920.15733. Epub 2021 Sep 05.

Nitric oxide (NO) is a signalling molecule in eukaryotic and prokaryotic organisms. NO levels transiently boost upon induction of conidiation in Aspergillus nidulans. Only one pathway for NO synthesis involving nitrate reductase has been reported in filamentous fungi so...

Putrescine regulates stomatal opening of cucumber leaves under salt stress via the H.

Plant physiology and biochemistry : PPB

Ma S, Zhou X, Jahan MS, Guo S, Tian M, Zhou R, Liu H, Feng B, Shu S.
PMID: 34861587
Plant Physiol Biochem. 2021 Nov 26;170:87-97. doi: 10.1016/j.plaphy.2021.11.028. Epub 2021 Nov 26.

The stomatal aperture is imperative for photosynthesis in higher plants. The function of polyamines (PAs) in stomatal regulation under a stressful environment has not been fully determined. In this study, we demonstrated the mechanism by which putrescine (Put) regulates...

Untargeted Metabolomics and Polyamine Profiling in Serum before and after Surgery in Colorectal Cancer Patients.

Metabolites

Lee YR, An KY, Jeon J, Kim NK, Lee JW, Hong J, Chung BC.
PMID: 33260822
Metabolites. 2020 Nov 27;10(12). doi: 10.3390/metabo10120487.

Colorectal cancer is one of the most prevalent cancers in Korea and globally. In this study, we aimed to characterize the differential serum metabolomic profiles between pre-operative and post-operative patients with colorectal cancer. To investigate the significant metabolites and...

Metabolomic Profiling of Drought-Tolerant and Susceptible Peanut (.

ACS omega

Gundaraniya SA, Ambalam PS, Tomar RS.
PMID: 33324830
ACS Omega. 2020 Nov 20;5(48):31209-31219. doi: 10.1021/acsomega.0c04601. eCollection 2020 Dec 08.

Peanut is frequently constrained by extreme environmental conditions such as drought. To reveal the involvement of metabolites, TAG 24 (drought-tolerant) and JL 24 (drought-sensitive) peanut genotypes were investigated under control and 20% PEG 6000-mediated water scarcity conditions at the...

Resistance to plant pathogens: possible roles for free polyamines and polyamine catabolism.

The New phytologist

Walters D.
PMID: 33873679
New Phytol. 2003 Jul;159(1):109-115. doi: 10.1046/j.1469-8137.2003.00802.x.

Although most work on polyamines in incompatible interactions between plants and pathogens has focussed on polyamines conjugated to phenolic compounds (hydroxycinnamic acid amides), changes in free polyamines and their catabolism have been shown to occur in such interactions. A...

Polyamines conjugated to plasma membrane functioned in enhancing the tolerance of cucumber seedlings to osmotic stress via elevating H.

Plant physiology and biochemistry : PPB

Du H, Dong Q, Liu H, Wang W, Kurtenbach R.
PMID: 34856458
Plant Physiol Biochem. 2021 Nov 28;170:64-74. doi: 10.1016/j.plaphy.2021.11.040. Epub 2021 Nov 28.

Polyamine (PA), one of the important plant growth regulators, is closely associated with drought stress. However, the function of conjugated PA is not still clear in the roots of cucumber seedlings under polyethylene glycol (PEG) osmotic stress. Therefore, in...

High animal protein diet and gut microbiota in human health.

Critical reviews in food science and nutrition

Cai J, Chen Z, Wu W, Lin Q, Liang Y.
PMID: 33724115
Crit Rev Food Sci Nutr. 2021 Mar 16;1-13. doi: 10.1080/10408398.2021.1898336. Epub 2021 Mar 16.

The role of the intestinal flora in health and disease has become a research hotspot. Compared with carbohydrates and fats, proteins are metabolized primarily by microbial fermentation in the intestine. The production of protein fermentation products and metabolites depends...

Showing 1081 to 1088 of 1088 entries