Primate vaginal microbiome, birds painting eggs with bacteria, MHC and microbiota in fish, onions and tomato, bacteria on the beach, and (#BacteriaHysteria alert) “fecal veneer on climbing walls”.

Primate microbiome (also see Human digest)

Primate vaginal microbiomes exhibit species specificity without universal Lactobacillus dominance – Suleyman Yildirim – ISME J (uncorrected proof, link to Chapman Research)

“Our results indicated that all primates exhibited host-specific vaginal microbiota and that humans were distinct from other primates in both microbiome composition and extent of diversity”

Bird microbiome

Special structures of hoopoe eggshells enhance the adhesion of symbiont-carrying uropygial secretion that increase hatching success – Manuel Martín-Vivaldi – Journal of Animal Ecology

“The findings of specialized crypts on the eggshells of hoopoes, and of video-recorded females smearing secretion containing symbiotic bacteria at a high density onto the eggshells strongly support a link between secretion and bacteria on eggs. “

and:  The Bird That Paints Its Eggs With Bacteria – Ed Yong – National Geographic

“Now, they’ve found evidence that these birds use the same bacteria to protect their young before they’re even born. By filming nesting females, they confirmed that the birds actively paint their eggs with their uropygial secretions.”

Fish microbiology

Major Histocompatibility Complex class II polymorphism influences gut microbiota composition and diversity – Daniel I. Bolnick – Molecular Ecology

“Here, we show that MHC II polymorphism is associated with among-individual variation in gut microbiota within a single wild vertebrate population of a small fish, the threespine stickleback. “

Insect microbiome

The Coevolutionary Period of Wolbachia pipientis Infecting Drosophila ananassae and its Impact on the Evolution of the Host Germline Stem Cell Regulating Genes – Jae Young Choi and Charles F. Aquadro – Molecular Biology and Evolution

“Phylogenetic analysis of D. ananassae mitochondrial DNA and W. pipientis DNA sequence diversity revealed the current W. pipientis infection is not recent. In addition, we examined the population genetics and molecular evolution of several Germline Stem Cell (GSC) regulating genes of D. ananassae”

Plant microbiome

Identification of bacteria pathogenic to or associated with onion (Allium cepa) based on sequence differences in a portion of the conserved gyrase B gene – Jean M. Bonasera – Journal of Microbiological Methods

“We have developed a method for the identification of Gram-negative bacteria, particularly members of the Enterobacteriaceae, based on sequence variation in a portion of the gyrB gene. Thus, we identified, in most cases to species level, over 1000 isolates from onion bulbs and leaves and soil in which onions were grown.”

Occurrence and distribution of tomato seed-borne mycoflora in Saudi Arabia and its correlation with the climatic variables – Abdulaziz A. Al-Askar – Microbial Biotechnology

“One hundred samples of tomato seeds were collected in 2011 and 2012 from tomato-cultivated fields in Saudi Arabia and screened for their seed-borne mycoflora. A total of 30 genera and 57 species of fungi were recovered from the collected seed samples using agar plate and deep-freezing blotter methods. “

Management of Meloidogyne incognita on tomato with endophytic bacteria and fresh residue of Wasabia japonica – Guang-Ju Li – Journal of Applied Microbiology

“By in vitro bioassay, 53 NEB strains showing nematicidal efficacies of >50% against J2 of M. incognita were isolated from wasabi. Basing on 16S rRNA gene sequences, these NEB were identified into 18 species of 11 genera.”

Lichen and fungi

A single macrolichen constitutes hundreds of unrecognized species – Robert Lücking – PNAS

“This lichen was long believed to represent a single species, but after revising this number to 16 in two genera (Cora and Corella), here we show that at least 126 phylogenetically and morphologically distinct species are contained within this group, with statistical analysis predicting more than 400. “

Soil, sand, and slurry microbiome

The Ecological Controls on the Prevalence of Candidate Division TM7 in Polar Regions – Tristrom Winsley – Frontiers in Microbiology

“We correlated chemical, physical and biological parameters of each soil with the relative abundance of the two major classes of the phylum to deduce factors that influence the groups’ seemingly ubiquitous nature. “

Review: Present status of effect of microorganisms from sand beach on public
health – Emmanuel Velonakis – Journal of Coastal Life Medicine

“Relatively, recent epidemiological studies in the USA revealed positive correlation between time spent at the beach and gastroenteritis. New parameters such as wind blowing and beach users’ density are also introduced for discussion in association with the sand microbial load”

Methanotrophs, methanogens, and microbial community structure in livestock slurry surface crusts – Yun-Feng Duan – Journal of Applied Microbiology

“Microbial communities in four crusts from cattle and swine slurries were investigated using DGGE and tag-encoded amplicon pyrosequencing. All crusts had distinct compositions of bacteria and archaea.”

Water microbiology

Biosynthesis of polybrominated aromatic organic compounds by marine bacteria
Vinayak Agarwal – Nature Chemical Biology

“Herein we report the discovery of a conserved biosynthetic gene cluster in marine bacteria responsible for the synthesis of widespread polybrominated aromatic compounds”

Environmental bacteriophages : viruses of microbes in aquatic ecosystems – Télesphore Sime – Ngando – Frontiers in Microbiology

“The present chapter sought to review the literature on the diversity and functional roles of viruses of microbes in environmental microbiology, focusing primarily on prokaryotic viruses (i.e. phages) in aquatic ecosystems, which form the bulk of our knowledge in modern environmental viral ecology.”

Built Environment

I really dislike this title …
Microbial Sequencing Analyses Suggest the Presence of a Fecal Veneer on Indoor Climbing Wall Holds – S. L. Bräuer – Current Microbiology

“In contrast to many other studies of built environments, the majority of microorganisms on holds were most closely related to microbes annotated as being recovered from environmental sources, such as soil, with human skin also representing an important source.”

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