Results 61 to 70 of about 4,659 (201)

Shifts in the rhizobiome during consecutive in planta enrichment for phosphate‐solubilizing bacteria differentially affect maize P status

Microbial Biotechnology, 2021
Summary Phosphorus (P) is despite its omnipresence in soils often unavailable for plants. Rhizobacteria able to solubilize P are therefore crucial to avoid P deficiency.
Noémie De Zutter, Maarten Ameye, Jane Debode, Caroline De Tender, Sarah Ommeslag, Jan Verwaeren, Pieter Vermeir, Kris Audenaert, Leen De Gelder   +8 more
doaj   +1 more source

Bacterial Communities Associated with Poa annua Roots in Central European (Poland) and Antarctic Settings (King George Island)

Microorganisms, 2021
Poa annua (annual bluegrass) is one of the most ubiquitous grass species in the world. In isolated regions of maritime Antarctica, it has become an invasive organism threatening native tundra communities.
Anna Znój, Jakub Grzesiak, Jan Gawor, Robert Gromadka, Katarzyna J. Chwedorzewska   +4 more
doaj   +1 more source

Diet Outweighs Vertical Transmission in Shaping Dung Beetle Larval Gut Microbiomes

Molecular Ecology, Volume 35, Issue 7, April 2026.
ABSTRACT The microbiome is central to host development and adaptation, yet the balance between vertical and environmental acquisition, and how hosts shape surrounding microbial communities, remains poorly understood. Dung beetles rely on microbial symbionts to extract nutrients from vertebrate dung, with part of their microbiome vertically inherited ...
Michelle J. Herrera, Avi Khanna, Joshua A. Jones, Ricardo Betancur‐R., Patrick T. Rohner   +4 more
wiley   +1 more source

Viabilidad polínica de líneas mutantes de fríjol tépari (Phaseolus acutifolius A. Gray.) bajo condiciones de estrés hídrico e inoculación con rizobios

Acta Agronómica, 2018
El fríjol tépari, Phaseolus acutifolius A. Gray destaca por su tolerancia al estrés por sequía y altas temperaturas, sin embargo, presenta baja diversidad genética en sus formas cultivadas. Por lo que se inició un programa de inducción de mutaciones.
Sergio Crespo-Muñoz, Mariela Rivera-Peña, Deisy Alexandra Rosero-Alpala, Jaime Eduardo Muñoz-Florez, Idupulapati M. Rao, Ligia Carmenza Muñoz-Florez   +5 more
doaj   +1 more source

Safety and efficacy of a feed additive consisting of vitamin B12 (cyanocobalamin) produced by fermentation with Ensifer adhaerens CCTCC M 20241585 for all animal species (Orffa Additives B.V.)

EFSA Journal, Volume 24, Issue 4, April 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of vitamin B12 (cyanocobalamin) produced by fermentation with Ensifer adhaerens CCTCC M 20241585, when used as a nutritional additive for all animal species.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Pier Sandro Cocconcelli, Elisa Pettenati, Jaume Galobart, Maria Vittoria Vettori, Piera Valeri   +20 more
wiley   +1 more source

Características fenotípicas de Ensifer meliloti y Ensifer medicae (Rhizobiaceae) aislados de Medicago sativa L. (Fabaceae) en áreas agrícolas de Trujillo, Perú

, 2021
La fijación biológica del nitrógeno en suelo se debe en gran parte a bacterias que establecen relacionessimbióticas con leguminosas, siendo muy importante seleccionar e identificar aquellas conalta capacidad de adaptación ambiental propias de una ...
Zavaleta Verde, David, Toro Ipanaqué, Saraí, Calderón Jiménez, María   +2 more
core   +1 more source

Shifts in reclamation management strategies shape the role of exopolysaccharide and lipopolysaccharide‐producing bacteria during soil formation

Microbial Biotechnology, 2020
Summary Polymeric substances produced by microbes play a key role for the development of soil aggregates. Here, we investigated the dynamics of bacterial families contributing to the formation of exopolysaccharides and lipopolysaccharides, major ...
Miljenka Vuko, Barbara Cania, Cordula Vogel, Susanne Kublik, Michael Schloter, Stefanie Schulz   +5 more
doaj   +1 more source

Pulicaria incisa Infusion Modulates the Gut Microbiota and Improves Locomotor Activity and Exploratory Behavior in Aging Mice

Food Frontiers, Volume 7, Issue 2, March 2026.
‐Pi infusion significantly improved locomotor activity and exploratory behavior in aging mice; its bioactive compounds may have direct effects on behavior, which may be accompanied by a putative indirect effect involving the gut microbiota. ‐Pi infusion consumption restored commensal Bacilli levels and caused a significant decrease in Clostridia levels
Yulia Kroupitski, Talya Barak, Satish Kumar Rajasekharan, Noa Sela, Moti Harari, Adaya Ashkenazi, Moshe Shemesh, Anat Elmann   +7 more
wiley   +1 more source

Opportunistic bacteria of grapevine crown galls are equipped with the genomic repertoire for opine utilization

, 2023
Young grapevines (Vitis vinifera) suffer and eventually can die from the crown gall disease caused by the plant pathogen Allorhizobium vitis (Rhizobiaceae). Virulent members of A.
Deeken, Rosalia, Ankenbrand, Markus J., Hentschel, Ute, Faist, Hanna, Keller, Alexander, Sickel, Wiebke   +5 more
core   +1 more source

Exo-Metabolites of Phaseolus vulgaris-Nodulating Rhizobial Strains

Metabolites, 2019
Rhizobia are able to convert dinitrogen into biologically available forms of nitrogen through their symbiotic association with leguminous plants. This results in plant growth promotion, and also in conferring host resistance to different types of stress.
Diana Montes-Grajales, Nuria Esturau-Escofet, Baldomero Esquivel, Esperanza Martinez-Romero   +3 more
doaj   +1 more source