Non-human microbiome, July 7

Microbiomes of buffalo’s, chickens on melatonin, and acid mine drainages.

Buffalo microbiome

Insights into resistome and stress responses genes in Bubalus bubalis rumen through metagenomic analysis – Bhaskar Reddy – Molecular Biology Reports

“We analyzed the metagenomes of buffalo rumen in the liquid and solid phase of the rumen biomaterial from river buffalo adapted to varying proportion of concentrate to green or dry roughages, using high-throughput sequencing to know the occurrence of antibiotics resistance genes, genetic exchange between bacterial population and environmental reservoirs.”

Chicken microbiome

Exogenous melatonin improves growth performance, intestinal microbiota, and morphology in temporarily feed restricted broilers – A. Akbarian – Livestock Science

“An increment in ileal Lactobacillus counts was found in MFR group compared to CON (P<0.05). No significant differences were noticed in microbial counts of cecum among treatments.”

Insect microbiome

Homeostasis between gut-associated microorganisms and the immune system in Drosophila – Hyejin You – Current Opinion in Immunology

“A deeper understanding of the role of uracil in Drosophila immunity will provide additional insight into the molecular mechanisms underlying host–microbe symbiosis and dysbiosis.”

Water and other microbiology

Inter-species interconnections in acid mine drainage microbial communities
Luis R. Comolli and Jillian F. Banfield – Frontiers in Microbiology

“Here, we present cryogenic transmission electron microscope (cryo-TEM) 2D images and 3D tomographic datasets for archaeal species from natural acid mine drainage (AMD) microbial communities. “

Biogeochemical activity of microbial biofilms in the water column overlying uranium mine tailings – V.F. Bondici – Journal of Applied Microbiology

“To describe microbial diversity, biofilm composition and biogeochemical potential within biofilms in the water overlying uranium tailings characterized by high pH, high metal concentration and low permeability.”

Rapid succession of uncultured marine bacterial and archaeal populations in a denitrifying continuous culture – Beate Kraft – Environmental Microbiology

“In this study, a heterotrophic denitrifying community from sediments of a marine intertidal flat active in nitrogen cycling was selected in a chemostat and monitored over a period of 50 days.”

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