Results 171 to 180 of about 1,840,918 (247)

Metagenomics Reveals Microbial Community Shifts Associated With Contrasting Anthropogenic Impacts in Freshwater Sources of A Coastal Protected Area in Southeastern Brazil

Water Environment Research, Volume 98, Issue 9, September 2026.
Metagenomics revealed distinct anthropogenic signatures in the microbiome of freshwater sources on Marambaia Island, supported by the Anthropogenic Impact Index (AII). Impacted sites showed lower microbial diversity, enrichment of fecal‐associated taxa, and 14 antimicrobial resistance genes, whereas conductivity, salinity, and turbidity explained 88.1%
Bruna Barbosa de Paula, Marize Pereira Miagostovich, Camille Ferreira Mannarino, André Vinicius Costa Ribeiro, Natália Maria Lanzarini, Carla Santos de Oliveira, Shênia Patrícia Corrêa Novo   +6 more
wiley   +1 more source

Atmospheric Microbial Transport to Antarctica and Its Ecological Implications: A Systematic Review

Environmental Microbiology, Volume 28, Issue 9, September 2026.
Atmospheric transport to Antarctica operates via long‐range advection, marine aerosolization, and local resuspension, acting as a strict ecological filter. This selective barrier could actively shape local ecosystems by seeding them with functionally distinct, stress‐adapted microbial pioneers capable of surviving extreme conditions.
Rodrigo Goldenberg‐Barbosa, Anna Donato, Dafne Anjos, Letícia Eller, Heitor Evangelista, Cesar Amaral   +5 more
wiley   +1 more source

Amylosucrase as a Versatile Biocatalyst for Next‐Generation Functional Ingredients: Starch Modification and Glycoside Synthesis

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 5, September 2026.
ABSTRACT Amylosucrase (ASase, E.C. 2.4.1.4) is a transglucosidase that catalyzes α‐glucan synthesis and transglycosylation reactions using sucrose as the sole substrate. Unlike Leloir glycosyltransferases requiring expensive nucleotide sugars, ASases utilize readily available sucrose as a cost‐effective glucose donor, offering economic advantages for ...
Dong‐Ho Seo, Byung‐Hoo Lee, Sang‐Ho Yoo   +2 more
wiley   +1 more source

Seed microbiomes promote Astragalus mongholicus seed germination through pathogen suppression and cellulose degradation

Microbiome
Background Seed-associated microorganisms play crucial roles in maintaining plant health by providing nutrients and resistance to biotic and abiotic stresses.
Da Li, Weimin Chen, Wen Luo, Haofei Zhang, Yang Liu, Duntao Shu, Gehong Wei   +6 more
doaj   +1 more source

Sea Lice (Lepeophtheirus salmonis) Harbour Putative Fish Pathogens: Insights From Illumina and Nanopore Sequencing

Journal of Fish Diseases, Volume 49, Issue 9, September 2026.
ABSTRACT Ectoparasites that penetrate host skin can act as biological or mechanical vectors for pathogens and, in some cases, serve as reservoirs. Crustacean ectoparasites of fish are potential vectors of pathogens, which is especially relevant for obligate pathogens (e.g., Aeromonas salmonicida) with limited seawater survival. Sea lice (Lepeophtheirus
B. Klimesova, N. M. Ruane, R. Domingo‐Bretón, F. Moroni, F. Naya‐Català, J. Pérez‐Sánchez, K. O'Dwyer, O. Lyashevska, H. Rodger, A. Talbot   +9 more
wiley   +1 more source

Metagenome Classification Using Naïve Bayes Classifier Method.

, 2014
Metagenome study is an important step in the taxonomic grouping. Grouping can be conducted using binning method. Binning is required to determine contigs of each phylogenetic species groups.
Utami, Dian Kartika
core  

The evolutionary ecology of model microbial communities [PDF]

, 2009
textThe biological world is complex. Communities contain a multitude of interacting species, while populations contain extensive genetic variation. How much complexity must one consider to understand patterns and processes of interest?
Harcombe, William Russell
core  

Reconstruction of 2,965 Microbial Genomes from Mangrove Sediments across Guangxi, China

Scientific Data
Mangrove sediments, being organic-rich and anoxic, host diverse and functionally important microorganisms that play crucial roles in global biogeochemical cycling.
Ying Liu, Songze Chen, Huiquan Li, Nazia Mahtab, Yue Sun, Yunru Li, Jingjing Song, Dan Sun, Mingzhong Liang, Jianqing Chen, Jing Sun, Bin Gong, Jiaojiao Jing, Rongping Bu   +13 more
doaj   +1 more source

Metagenome-assembled genomes (MAGs) from biofloc microbiota.

We recovered over 500 metagenome-assembled genomes (MAGs) from the floc-associated microbiota of commercial biofloc aquaculture systems. These MAGs were then functionally annotated to understand the metabolic potential.
Rajeev Meora (16466445), Jang-Cheon Cho (8919272), Ilnam Kang (8732103), Ilsuk Jung (16468119)   +3 more
core   +1 more source

annoreport: an interactive tool for metagenome annotation. [PDF]

Bioinform Adv
Ridge K, Adams BJ.
europepmc   +1 more source