Results 71 to 80 of about 8,634,560 (293)

Functional profiling of the rhizospheric Exiguobacterium sp. for dimethoate degradation, PGPR activity, biofilm development, and ecotoxicological risk

Scientific Reports
This study introduces an indigenous bacterial strain, Exiguobacterium sp. (L.O), isolated from sugarcane fields in Sevur, Tamil Nadu, which has adapted to prolonged exposure to dimethoate.
Saheli Sur, Mythili Sathiavelu
doaj   +1 more source

Effect of crustacean chitin on the efficacy of plant growth promoting bacteria in the control of root infecting fungi of sunflower and chickpea

Acta Agrobotanica, 2013
Soil amendment with crustacean chitin used alone or with Pseudomonas aeruginosa Bacillus subtilis significantly ...
Viqar Sutana, Syed Ehteshamul-Haque, Jehan Ara, Rashid Qasim, Abdul Ghaffar   +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

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

Widespread production of plant growth-promoting hormones among marine bacteria and their impacts on the growth of a marine diatom

Microbiome
Background Reciprocal exchanges of metabolites between phytoplankton and bacteria influence the fitness of these microorganisms which ultimately shapes the productivity of marine ecosystems.
Abeeha Khalil, Anna R. Bramucci, Amaranta Focardi, Nine Le Reun, Nathan L. R. Willams, Unnikrishnan Kuzhiumparambil, Jean-Baptiste Raina, Justin R. Seymour   +7 more
doaj   +1 more source

Bioprospecting glacial ice for plant growth promoting bacteria

Microbiological Research, 2015
Glaciers harbor a wide diversity of microorganisms, metabolically versatile, highly tolerant to multiple environmental stresses and potentially useful for biotechnological purposes. Among these, we hypothesized the presence of bacteria able to exhibit well-known plant growth promoting traits (PGP).
Balcazar, Wilvis, Rondón, Johnma, Rengifo, Marcos, Ball, María M., Melfo, Alejandra, Gómez, Wileidy, Yarzábal, Luis Andrés   +6 more
openaire   +2 more sources

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Metabolomics Analyses Reveal Metabolites Affected by Plant Growth-Promoting Endophytic Bacteria in Roots of the Halophyte Mesembryanthemum crystallinum

, 2021
Mesembryanthemum crystallinum L. (common ice plant) is an edible halophyte. However, if ice plants are used to phytoremediate salinity soil, there are problems of slow initial growth, and a long period before active NaCl uptake occurs under higher ...
Takeshi Taniguchi, Yoshiyuki Kinose, Ryota Kataoka, Oguz Turgay, Ahmet Yaprak, Mami Akashi   +5 more
core   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Plant responses to plant growth promoting bacteria: Insights from proteomics

, 2023
Plant growth-promoting bacteria (PGPB) modes of action are highly complex and the totality of mechanisms they are able to use for plant growth or stress amelioration remains unknown.
Rodríguez Vázquez, Raquel, Mesa Marín, Jennifer   +1 more
core   +1 more source