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Community isolation drives lower fish biomass and species richness, but higher functional evenness, in a river metacommunity
(Wiley, 2020)
The flow of individuals among communities and their interactions with local environmental filters are increasingly recognised as determinants of biodiversity patterns in riverine ecosystems. Both incoming dispersers and ...
Genetic variability in curtobacterium flaccumfaciens isolatesVariabilidade genética em isolados de curtobacterium flaccumfaciens
(2006-01-01)
The bean crop is exposed to many diseases that lead to significant losses, such as the bacterial wilt of common bean caused by Curtobacterium flaccumfaciens pv. flaccumfaciens (Cff). Currently, the bacterial wilt of common ...
Bioprospecting from cultivable bacterial communities of marine sediment and invertebrates from the underexplored Ubatuba region of Brazil
(2017-01-01)
Shrimp fisheries along the Brazilian coast have significant environmental impact due to high by-catch rates (21�kg per kilogram of shrimp). Typically discarded, by-catch contains many invertebrates that may host a great ...
Novel components of leaf bacterial communities of field-grown tomato plants and their potential for plant growth promotion and biocontrol of tomato diseases
(Elsevier Science, 2016-04)
This work aimed to characterize potentially endophytic culturable bacteria from leaves of cultivated tomato and analyze their potential for growth promotion and biocontrol of diseases caused by Botrytis cinerea and Pseudomonas ...
Heavy metal concentrations in Brazilian port areas and their relationships with microorganisms: can pollution in these areas change the microbial community?
(2020-08-01)
The objectives of this study were to analyze the difference in ways in which metals polluting Brazilian port areas influence bacterial communities and the selection of resistant strains. The hypothesis tested was that port ...
Effect of Microbial Species Richness on Community Stability and Community Function in a Model Plant-Based Wastewater Processing System
(Springer, 2006-10-31)
Microorganisms will be an integral part of biologically based waste processing systems used for water purification or nutrient recycling on long-term space missions planned by the National Aeronautics and Space Administration. ...
Coagulase-negative staphylococci clones are widely distributed in the hospital and community
(2021-07-01)
Coagulase-negative staphylococci (CoNS) may be considered contaminants when isolated from clinical specimens but may also be a cause of true infection. This study aimed to compare the clonality and SCCmec type of a collection ...
Detection of Hepatitis B virus subgenotype A1 in a Quilombo community from Maranhao, Brazil
(BIOMED CENTRAL LTD, 2011)
Background: The Brazilian population is mainly descendant from European colonizers, Africans and Native Americans. Some Afro-descendants lived in small isolated communities since the slavery period. The epidemiological ...