Results 111 to 120 of about 50,935 (255)
Тонкие химические технологии, 2011 The optimal composition of Methylophilus quaylei culture medium for the exopolysaccharide production increasing were selected (the ratio C/N, the concentration of phosphate and calcium chloride).
S. A.M Otman +2 more
doaj
The Potential of Exopolysaccharide-producing Bacteria From Rhizosphere of Rubber Plants for Improving Soil Aggregate [PDF]
, 2018 This study aimed to examine the effect of bacteria found in the rhizosphere of rubber plants in producing exopolysaccharides to improve aggregate stability of sandy soils. Samples of soil have been taken in rhizosphere of rubber plants in West Kalimantan.
Gofar, N. (Nuni) +2 more
core +2 more sources
AhBWR15, A Novel RLK Gene, Confers Resistance to Ralstonia solanacearum in Peanut
Plant Biotechnology Journal, EarlyView.ABSTRACT Bacterial wilt (BW), a severe soil‐borne disease caused by Ralstonia solanacearum, significantly impedes global peanut production. Despite its impact, the mechanisms underlying BW resistance in peanut remain unclear. Herein, we selected the highly resistant variety Nongdahua108 (H108) and the susceptible variety Nongdahua107 (H107) to develop ...
Zenghui Cao +16 more
wiley +1 more source
Exopolysaccharides from Marine and Marine Extremophilic Bacteria: Structures, Properties, Ecological Roles and Applications [PDF]
, 2018 The marine environment is the largest aquatic ecosystem on Earth and it harbours microorganisms responsible for more than 50% of total biomass of prokaryotes in the world.
CASILLO, ANGELA +3 more
core +2 more sources
Sedimentology, EarlyView.ABSTRACT Thin ferruginous sandy crusts are common on top of sandstone beds in the Early Permian post‐glacial deposits of the Paraná Basin in southern Brazil. These crusts usually preserve wrinkle structures, suggesting that they might be a product of microbial mediation.
Patrícia Weschenfelder +2 more
wiley +1 more source
Host plant-dependent phenotypic reversion of Ralstonia solanacearum from non-pathogenic to pathogenic forms via alterations in the phcA gene [PDF]
, 2003 Ralstonia solanacearum is a plant pathogenic bacterium that undergoes a spontaneous phenotypic conversion (PC) from a wild-type pathogenic to a non-pathogenic form.
Arlat, Mathieu +6 more
core +1 more source
Sedimentology, EarlyView.ABSTRACT One of the largest wetlands on Earth, the Brazilian Pantanal contains roughly 10 000 natural lakes, about 1000 of which are hypersaline. In these environmentally stressful settings, animal life struggles to survive, while cyanobacteria form extensive mats.
Lucas V. Warren +5 more
wiley +1 more source
Communication and signal exchange in the Rhizobium bradyrhizobium legume system [PDF]
, 1994 A new comprehensive communication concept in the Rhizobium/Bradyrhizobium legume symbiosis was developed. It includes a root zone specific flavonoid exudation, the differential activity of phenylpropane/acetate pathway derivatives on chemotaxis, nod-gene
Ahlborn, Bettina +15 more
core
The biotechnology of higher fungi - current state and perspectives [PDF]
, 2014 This review article concisely describes methodology of biotechnological processes with the use of cultures of higher fungi, their application in bioremediation and to obtain biologically active preparations.
Turło, Jadwiga
core +2 more sources
Postbiotic Supernatants From Psychobiotic Strains Modulate Antioxidant and Serotonergic Responses
eFood, Volume 7, Issue 3, June 2026.Cell‐free postbiotic supernatants obtained from psychobiotic strains exhibit strain‐dependent antioxidant and serotonergic effects. SCFA‐rich metabolites enhance antioxidant protection and modulate serotonin release in enterochromaffin cells, supporting their potential as functional ingredients for gut and brain health.
Cocean Ana‐Maria +6 more
wiley +1 more source