Results 81 to 90 of about 7,682,818 (299)

Harnessing microbial consortia for induced systemic resistance and sustainable management of dry root rot in cluster bean under hot arid climatic conditions

Frontiers in Microbiology
Dry root rot, caused by Macrophomina phaseolina, severely threatens cluster bean production, necessitating sustainable management strategies. This study aimed to screen, characterize and evaluate microbial isolates with antagonistic potential against M ...
Devendra Singh, Aman Verma, Kuldeep Singh Jadon, Hans Raj Mahla, Rajesh Kumar Kakani   +4 more
doaj   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Grapevine resistance induced by protein hydrolysates against mildews

, 2015
Powdery (Erysiphe necator) and downy (Plasmopara viticola) mildew are two of the most important diseases of grapevine worldwide, which need intense application of synthetic chemical fungicides to be satisfactorily controlled.
Perazzolli, Michele, Puopolo, Gerardo, Pertot, Ilaria, Nesler, Andrea, Giovannini, Oscar, Torboli, Esmeralda   +5 more
core   +1 more source

The paradox between resistance to hypoxia and liability to hypoxic damage in hyperglycemic peripheral nerves. Evidence for glycolysis involvement [PDF]

, 1993
Isolated ventral and dorsal rat spinal roots incubated in normal (2.5 mM) or high glucose (25 mM) concentrations or in high concentrations of other hexoses were exposed transiently to hypoxia (30 min) in a solution of low buffering power.
Niedermeier, W., Schneider, Uwe, Grafe, Peter   +2 more
core   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

FEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

Waitea circinata: a novel biocontrol agent against Meloidogyne enterolobii on tomato plants

Journal of Nematology
Root-knot nematodes (RKN), particularly Meloidogyne enterolobii, pose a significant threat to agriculture, with current management heavily reliant on agrochemicals due to a scarcity of resistant crop varieties.
Alves Gianlucca de Urzêda, Felipe CG, Denner RF, Mara RR, Leila GA   +4 more
doaj   +1 more source

Endophytic fungus Beauveria bassiana induces antioxidant enzyme activities and enhances the growth of Rhizoctonia solani-infected potato plants

Вестник защиты растений
The physiological and biochemical changes in potato plants colonized by the endophytic form of the entomophatogenic fungus Beauveria bassiana (Ascomycota: Hypocreales) were analyzed under biotic stress caused by infection with the phytopathogen ...
О. Г. Томилова, Х. П. Толоконникова, М. В. Тюрин, Н. А. Крюкова   +3 more
doaj   +1 more source

Mycorrhiza-induced resistance: more than the sum of its parts? [PDF]

, 2013
Plants can develop an enhanced defensive capacity in response to infection by arbuscular mycorrhizal fungi (AMF). This ‘mycorrhiza-induced resistance’ (MIR) provides systemic protection against a wide range of attackers and shares characteristics with ...
Cameron, D. D., Cameron, D.D.; id_orcid, Neal, A. L., Van Wees, S. C. M., Cameron, D.D., van Wees, S.C.M., Sub Plant-Microbe Interactions, Ton, J., Neal, A.L., Dep Biologie, Neal, A., Plant Microbe Interactions, Neal, Andy   +12 more
core   +1 more source

RNA‐related functions of BRCA2 in transcription, replication, and genome stability

FEBS Letters, EarlyView.
Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda, Sreerama Chaitanya Sridhara, Aura Carreira   +2 more
wiley   +1 more source

Application of Sodium Silicate Enhances Cucumber Resistance to Fusarium Wilt and Alters Soil Microbial Communities

Frontiers in Plant Science, 2018
Exogenous silicates can enhance plant resistance to pathogens and change soil microbial communities. However, the relationship between changes in soil microbial communities and enhanced plant resistance remains unclear.
Xingang Zhou, Xingang Zhou, Yanhui Shen, Xuepeng Fu, Fengzhi Wu, Fengzhi Wu   +5 more
doaj   +1 more source