Results 21 to 30 of about 18,991 (197)

The Role of Rhizobial ACC Deaminase in the Nodulation Process of Leguminous Plants

open access: yesInternational Journal of Agronomy, 2016
Symbiotic rhizobia-legumes associations are extremely important in terms of sustainable agricultural practices. This symbiosis involves a complex interaction between both partners, plant and bacterium, for bacterial infection and the formation of ...
Francisco X. Nascimento   +3 more
doaj   +1 more source

Fertilidade e microbiologia do solo na recuperação de matas ciliares. [PDF]

open access: yes, 2014
Ações que promovam a recuperação de Matas Ciliares têm sido apontadas como uma das mais importantes ferramentas para a conservação da natureza. A busca por alternativas para a recuperação dessas áreas, a partir de propostas metodológicas de baixo custo ...
ANDRADE, A. G.   +3 more
core  

Effects of carbon source, carbon concentration and culture conditions on in vitro rooting of Pinus pinea L. microshoots [PDF]

open access: yes, 2009
In stone pine (Pinus pinea L.), clonal propagation via adventitious shoot formation from cotyledons has been reported before but rooting of these shoots is poor.
Costa, Alexandra Rosa da   +4 more
core   +1 more source

Phosphate Limitation Modulates Vibrio Cholerae Outer Membrane Vesicle Formation, Composition and Toxicity

open access: yesJournal of Extracellular Biology, Volume 5, Issue 5, May 2026.
ABSTRACT Vibrio cholerae inhabits phosphorus‐poor aquatic environments and host intestine, where it expresses genes regulated by the PhoB/PhoR two‐component system in response to inorganic phosphate (Pi) limitation. Like other Gram‐negative bacteria, V.
Matheus Luchetta da Fonseca   +9 more
wiley   +1 more source

Soil quality parameters of a xanthic ferralsol in the Amazon basin. [PDF]

open access: yes, 2019
A Fertbio 2002 reuniu a XXV Reunião Brasileira de Fertilidade do Solo e Nutrição de Plantas, a IX Reunião Brasileira sobre Micorrizas, o VII Simpósio Brasileiro de Microbiologia do Solo e a Reunião Brasileira de Biologia do Solo, sob o tema: "Agricultura:
RODRIGUES, M. do R. L.   +2 more
core  

Unraveling the Transmission Dynamics of a Novel Norovirus GII.17[P17] Lineage During Two Consecutive Outbreaks in a Spanish Hospital

open access: yesJournal of Medical Virology, Volume 98, Issue 5, May 2026.
ABSTRACT Norovirus outbreaks in healthcare settings pose significant challenges to infection prevention and control (IPC). To prevent and control such outbreaks efficiently, identifying sources and transmission clusters (TCs) is crucial but often limited by traditional outbreak investigations.
Jasmin S. Kutter   +10 more
wiley   +1 more source

Land-use systems affect Archaeal community structure and functional diversity in western Amazon soils

open access: yesRevista Brasileira de Ciência do Solo, 2011
The study of the ecology of soil microbial communities at relevant spatial scales is primordial in the wide Amazon region due to the current land use changes.
Acácio Aparecido Navarrete   +5 more
doaj   +1 more source

Phenolic Compounds: From Traditional Uses to Innovative Applications and Everything in Between

open access: yesMolecular Nutrition &Food Research, Volume 70, Issue 9, 13 May 2026.
This review deals with many aspects related to the study of phenolic compounds, starting with advances in extraction, detection, and quantification methods, going through bioavailability, bioactivity, and beneficial health properties, and discussing antioxidant and antimicrobial uses and mechanisms.
Marcela de Sá Barreto da Cunha   +5 more
wiley   +1 more source

Promoção do crescimento de espécies de Adesmia por rizobactérias de nódulos produtoras de ácido indolacético

open access: yesAgropecuária Catarinense, 2020
As espécies de Adesmia encontradas no Rio Grande do Sul e em Santa Catarina apresentam alta qualidade forrageira e podem ser utilizadas em programas de melhoramento de campos nativos.
Alexsander Westphal Muniz   +3 more
doaj  

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