Non-human microbiome digest, September 29, 2014

[hr]

Microbiome of house mice, rumen, fish species in the same pond, sponges and corals, coastal sediments, and mycobacteria and amoeba in drinking water.

Mammal microbiome

Gastrointestinal microbiota of wild and inbred individuals of two house mouse subspecies assessed using high-throughput parallel pyrosequencing – Jakub Kreisinger – Molecular Ecology

“Using 454 pyrosequencing, we performed 16S rDNA GTM barcoding for 30 wild house mice (Mus musculus) and wild-derived inbred strain mice belonging to two subspecies (M. m. musculus and M. m. domesticus)”

Study of methanogen communities associated with different rumen protozoal populations – Alejandro Belanche – FEMS Microbiology Ecology

“Rumen protozoa were harvested from totally faunated sheep, and six protozoal fractions (plus free-living microorganisms) were generated by sequential filtration. “

Microbial profiles of liquid and solid fraction associated biomaterial in buffalo rumen fed green and dry roughage diets by tagged 16S rRNA gene pyrosequencing – K. M. Singh – Molecular Biology Reports

“The rumen bacterial composition of both liquid and solid fraction was surveyed using pyrosequencing of the 16S rRNA gene.”

Bacterial Community Composition and Fermentation Patterns in the Rumen of Sika Deer (Cervus nippon) Fed Three Different Diets – Zhipeng Li – Microbial Ecology

“The present study used 454-pyrosequencing of bacterial 16S ribosomal RNA (rRNA) genes to examine the relationship between rumen bacterial diversity and metabolic phenotypes using three sika deer in a 3 × 3 latin square design.”

Fish microbiome

Do the intestinal microbiotas differ between paddlefish (Polyodon spathala) and bighead carp (Aristichthys nobilis) reared in the same pond? – X.M. Li – Journal of Applied Microbiology

“After 30 days of rearing, the intestinal microbiota of the two fish species was assessed by pyrosequencing of 16S rRNA genes.”

Tending a complex microbiota requires major immune complexity – Keaton Stagaman – Molecular Ecology

“In this issue of Molecular Ecology, Bolnick et al. (2014a) sample the gut microbial community from 150 genetically diverse stickleback isolated from a single lake”

Insect microbiome

The bacterial microbiota of Stolotermes ruficeps (Stolotermitidae), a phylogenetically basal termite endemic to New Zealand – Nicola M. Reid – FEMS Microbiology Ecology

“We identified core bacterial taxa involved in gut processes through combined DNA- and RNA (cDNA)-based pyrosequencing analysis of the 16S nucleotide sequence from five S. ruficeps colonies.”

Genetic groups and endosymbiotic microbiota of the Bemisia tabaci species complex in Japanese agricultural sites – A. Fujiwara – Journal of Applied Entomology

“Use of the cleaved amplified polymorphic sequence technique and mitochondrial cytochrome oxidase subunit I gene sequencing detected five genetic groups”

Sponge and Coral microbiome

Phylogenetic signal in the community structure of host-specific microbiomes of tropical marine sponges – Cole G. Easson and Robert W. Thacker – Frontiers in Microbiology

“As part of the Earth Microbiome Project, we surveyed the microbiomes associated with 20 species of tropical marine sponges collected over a narrow geographic range.”

* Onset and establishment of diazotrophs and other bacterial associates in the early life history stages of the coral Acropora millepora – Kimberley A. Lema – Molecular Ecology

“Using an amplicon pyrosequencing approach, the diversity of both nitrogen-fixing bacteria and of bacterial communities overall was assessed through analysis of nifH and 16S rRNA genes, respectively. “

Biogeography rather than association with cyanobacteria structures symbiotic microbial communities in the marine sponge Petrosia ficiformis  – Ilia Burgsdorf – Forntiers in Microbiology

“16S rRNA gene tag pyrosequencing data of the microbial communities revealed that Chloroflexi, Gammaproteobacteria and Acidobacteria dominated the bacterial communities of all sponges analyzed. “

Soil and sediments microbiome

Interactive effects of C, N and P fertilization on soil microbial community structure and function in an Amazonian rain forest – Nicolas Fanin – Functional Ecology

“Changes in microbial community structure did not affect rates of general processes such as glucose mineralization and cellulose paper decomposition. “

The long-term adaptation of bacterial communities in metal-contaminated sediments. A metaproteogenomic study – David C. Gillan – Environmental Microbiology

“Two freshwater sites, Férin and MetalEurop, differing by one order of magnitude in metal levels .. were compared by shotgun metaproteogenomics.”

Effect of plankton-derived organic matter on the microbial community of coastal marine sediments – Paula Carpintero de Moraes – Journal of Experimental Marine Biology and Ecology

“Analyses of molecular fingerprints of bacterial communities by denaturing gel gradient electrophoresis (DGGE) showed differences in bacterial community composition between both treatments and control just after algae addition. “

Rapid bacterial colonization of low-density polyethylene microplastics in coastal sediment microcosms – Jesse P Harrison – BMC Microbiology

“Sequencing of cloned 16S rRNA genes demonstrated that these communities were dominated after 14 days by the genera Arcobacter and Colwellia “

Water microbiome

Picky, hungry eaters in the cold: persistent substrate selectivity among polar pelagic microbial communities – Andrew D. Steen and Carol Arnosti – Frontiers in Microbiology

“The purpose of this study was to investigate potential factors preventing hydrolysis of pullulan in Svalbard fjord waters. “

Saltwater intrusion history shapes the response of bacterial communities upon rehydration – Tiffanie M. Nelson – Science of The Total Environment

“Bacterial community composition before and after treatment were measured using next generation sequencing of bacterial DNA. “

Diversity of marine microbes in a changing Mediterranean Sea – Gian Marco Luna – Rendiconti Lincei

“This review aims at summarizing the knowledge on microbial diversity in the basin, by focusing on prokaryotes (bacteria and archaea) in pelagic and benthic habitats. “

First evidence of amoebae – mycobacteria association in drinking water network – Vincent Delafont – Environmental Science & Technology

“Direct Sanger sequencing as well as pyrosequencing of environmental isolates demonstrated the frequent association of mycobacteria and FLA”

[hr]

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s