Results 91 to 100 of about 180,383 (183)

DNA Methylation Shapes Seed‐Borne Microbiome and Proteome Responses During Early Maize‐Beneficial Bacteria Interactions

Plant, Cell &Environment, Volume 49, Issue 8, Page 5477-5496, August 2026.
ABSTRACT Microorganism and plant interactions are crucial for development and environmental adaptation. Plant growth promoting bacteria enhance agricultural productivity in a sustainable manner, while epigenetic modifications such as DNA methylation regulate gene expression and adaptive responses.
Pedro Igor Zocateli, Geovanna Vitória Olímpio, Felipe Astolpho de Almeida, Letícia Oliveira da Rocha, Diego Vinicius de Sena Martins, Sara Sangi, Fábio Lopes Olivares, Elyabe Monteiro de Matos, Juliana Siqueira, Lyderson Facio Viccini, Roberta Pena da Paschoa, Vanildo Silveira, Clícia Grativol   +12 more
wiley   +1 more source

The association of protein-bound methionine sulfoxide with proteomic basis for aging in beech seeds

BMC Plant Biology
Background European beech (Fagus sylvatica L.) trees produce seeds irregularly; therefore, it is necessary to store beech seeds for forestation.
Ewa Marzena Kalemba, Kris Gevaert, Francis Impens, Sara Dufour, Anna Czerwoniec   +4 more
doaj   +1 more source

Changes in the Levels of Methionine Adenosyltransferase, Methionine Sulfoxide Reductase A, and Thioredoxin are Associated with Oxidative Stress in Patients with Hyperthyroidism

Diyala Journal of Medicine
Background: Hyperthyroidism is associated with increased oxidative stress and alterations in enzymatic and non-enzymatic antioxidant systems. Methionine adenosyltransferase (MAT) plays a key role in cellular metabolism and may be involved in redox ...
Marwa A. Al-Badrany, Luay A. Al-Helaly
doaj   +1 more source

Role of Schizosaccharomyces pombe Methionine Sulfoxide Reductase (msr) Genes in Oxidative Stress Resistance [PDF]

, 2005
Thesis advisor: Clare O'ConnorAs organisms get older, the proteins in their cells also age, and as this happens, the amino acids that make up these proteins may become chemically modified and begin to lose their integrity.
DeFoer, Heather Elaine
core  

Kinetic resolution of phenyl methyl sulfoxides by mammalian methionine sulfoxide reductase A

, 2017
Chiral sulfoxides are widely used in organic synthesis as chiral auxiliaries. There are numerous strategies for the preparation of enantiomerically pure sulfoxides, based either on the enantioselective oxidation of sulphides or the enantiospecific ...
Achilli, Cesare, Cesare Achilli, Annarita Ciana, Minetti, Giampaolo, Ciana, Annarita, Giampaolo Minetti   +5 more
core   +1 more source

Methionine Sulfoxide Reduction in Mammals: Characterization of Methionine-\u3ci\u3eR\u3c/i\u3e-Sulfoxide Reductases [PDF]

, 2004
Methionine residues in proteins are susceptible to oxidation by reactive oxygen species, but can be repaired via reduction of the resulting methionine sulfoxides by methionine-S-sulfoxide reductase (MsrA) and methionine-R-sulfoxide reductase (MsrB ...
Gladyshev, Vadim, Kim, Hwa-Young
core  

The DmsABC S-oxide reductase is an essential component of a novel, hypochlorite-inducible system of extracellular stress defense in Haemophilus influenzae

Frontiers in Microbiology
Defenses against oxidative damage to cell components are essential for survival of bacterial pathogens during infection, and here we have uncovered that the DmsABC S-/N-oxide reductase is essential for virulence and in-host survival of the human-adapted ...
Marufa Nasreen, Daniel Ellis, Jennifer Hosmer, Ama-Tawiah Essilfie, Emmanuelle Fantino, Peter Sly, Alastair G. McEwan, Ulrike Kappler   +7 more
doaj   +1 more source

Methionine sulfoxide reductase B displays a high level of flexibility.

, 2009
International audienceMethionine sulfoxide reductases (Msrs) are enzymes that catalyze the reduction of methionine sulfoxide back to methionine. In vivo, Msrs are essential in the protection of cells against oxidative damage to proteins and in the ...
Kauffmann, B., Neiers, F., Ranaivoson, F. M., Branlant, G., Boschi-Muller, Sandrine, Favier, Frederique, Favier, F., Ranaivoson, Fanomezana, Neiers, Fabrice, Branlant, Guy, Boschi-Muller, S., Kauffmann, Brice   +11 more
core   +1 more source

Decreased Phosphorylation and Increased Methionine Oxidation of α-Synuclein in the Methionine Sulfoxide Reductase A Knockout Mouse [PDF]

, 2011
Previously, we have showed that overexpression of methionine-oxidized α-synuclein in methionine sulfoxide reductase A (MsrA) null mutant yeast cells inhibits α-synuclein
Jackob Moskovitz, Derek B. Oien, Gonzalo A. Carrasco   +2 more
core   +1 more source

A novel, molybdenum-containing methionine sulfoxide reductase supports survival of Haemophilus influenzae in an in vivo model of infection

Frontiers in Microbiology, 2016
H. influenzae is a host adapted human mucosal pathogen involved in a variety of acute and chronic respiratory tract infections, including Chronic Obstructive Pulmonary Disease (COPD) and asthma, all of which rely on ability to efficiently establish ...
Rabeb Dhouib, Dk Seti Maimonah Pg Othman, Victor Lin, Xuanjie Jason Lai, Hewa Godage Sithija Wijesinghe, Ama-Tawiah Essilfie, Amanda Davis, Amanda Davis, Marufa Nasreen, Paul V Bernhardt, Philip Michael Hansbro, Alastair G McEwan, Ulrike Kappler   +12 more
doaj   +1 more source