Good Morning! Highlights of today’s digest include a skin microbiome study in leprosy disease in Indian patients, another study shows findings from a mouse model and suggests vitamin B6 may have a therapeutic potential for treatment of chronic stress-induced gastritis. Finally, metagenomic sequencing and assembly of bacteria from different soils show how a soil type can influence genetic potential of bacteria for production of specialized metabolites such as antibiotics.
General microbiome
Review: Recent metabolomics and gene editing approaches for synthesis of microbial secondary metabolites for drug discovery and development – Sinha et al. – World Journal of Microbiology and Biotechnology
Human oral microbiome
Targeted polymerase chain reaction-based expression of putative halitogenic bacteria and volatile sulphur compound analysis among halitosis patients at a tertiary hospital in Nigeria – Adedapo et al. – Odontology
Human respiratory microbiome
The composition and functional protein subsystems of the human nasal microbiome in granulomatosis with polyangiitis: a pilot study – Wagner et al. – BMC Microbiome
Human skin microbiome
*16S rDNA based skin microbiome data of healthy individuals and leprosy patients from India – Bayal et al. – Nature Scientific Data
Human vaginal microbiome
Associations between the vaginal microbiome and Candida colonization in women of reproductive age – Tortelli et al. – American Journal of Obstetrics and Gynecology
Vaginal Biomarkers That Predict Cervical Length and Dominant Bacteria in the Vaginal Microbiomes of Pregnant Women – Witkin et al. – mBio
Human gut microbiome
Cohabitation is associated with a greater resemblance in gut microbiota which can impact cardiometabolic and inflammatory risk – Finnicum et al. – BMC Microbiology
Animal experiments
*Hydrogen sulfide‐mediated resistance against water avoidance stress‐induced gastritis by maintenance of gastric microbial homeostasis – Han et al. – MicrobiologyOpen
Animal microbiome
Bacterial communities associated with the midgut microbiota of wild Anopheles gambiae complex in Burkina Faso – Zoure et al. – Molecular Biology Reports
It’s what’s on the inside that counts: stress physiology and the bacterial microbiome of a wild urban mammal – Stothart et al. – Proceedings of the Royal Society B
Analysis of the Microbiota in the Fecal Material of Painted Turtles (Chrysemys picta) – Fugate et al. – Current Microbiology
Plant, root and soil microbiome
*Bacterial secondary metabolite biosynthetic potential in soil varies with phylum, depth, and vegetation type – Sharrar et al. – bioRxiv
Evidence for extensive anaerobic dechlorination and transformation of the pesticide chlordecone (C10Cl10O) by indigenous microbes in microcosms from Guadeloupe soil – Lomheim et al. – bioRxiv
Functional screening of a soil metagenome for DNA endonucleases by acquired resistance to bacteriophage infection – Mtimka et al. – Molecular Biology Reports
Exploring Actinobacteria Associated with Rhizosphere and Endosphere of the Native Alpine Medicinal Plant Leontopodium Nivale Subspecies Alpinum – Oberhofer et al. – Frontiers in Microbiology
Plant communities are more sensitive than soil microbial communities to multiple environmental changes in the Eurasian steppe – Zhou et al. – Global Ecology and Conservation
Floral organs act as environmental filters and interact with pollinators to structure the yellow monkeyflower (Mimulus guttatus) floral microbiome – Gomez and Ashman – Molecular Ecology
Characterization of Bacterial and Fungal Communities in Soils under Different Farming Systems. The Cacao Plantation in Sulawesi Island—Indonesia – Suwastika et al. – Eurasian Soil Science
Soil microbial biomass, activity and community structure as affected by mineral phosphorus fertilization in grasslands – She et al. – Applied Soil Ecology
Water and extremophile microbiome
High-throughput sequencing revealed differences of microbial community structure and diversity between healthy and diseased Caulerpa lentillifera– Liang et al. – BMC MIcrobiology
Stochastic processes shape microeukaryotic community assembly in a subtropical river across wet and dry seasons – Chen et al. – BMC Microbiome
Built-environment
Prediction of microbial communities for urban metagenomics using neural network approach – Zhou et al. – Human Genomics
Food microbiology
Fermented cereal-based Munkoyo beverage: Processing practices, microbial diversity and aroma compounds – Phiri et al. – PLOS ONE
Phages and viruses
High Diversity and Novel Enteric Viruses in Fecal Viromes of Healthy Wild and Captive Thai Cynomolgus Macaques (Macaca fascicularis) – Sawaswong et al. – Viruses
Techniques
HS-SPME-GC-MS approach for the analysis of volatile salivary metabolites and application in a case study for the indirect assessment of gut microbiota – Campanella et al. – Analytical and Bioanalytical Chemistry
Unraveling interspecies interactions across heterogeneities in complex biofilm communities – Roder et al. -2920.14834 – Environmental Microbiology
The microbiome during lung development
Perinatal maternal antibiotic exposure augments lung injury in experimental bronchopulmonary dysplasia – Willis et al – Am J Physiol Lung Cell Mol Physiol
Editorial: Maternal Antibiotics Augment Hyperoxia Induced Lung Injury in Neonatal Mice – Lal et al – Am J Physiol Lung Cell Mol Physiol
Effects of Hyperoxia on Alveolar and Pulmonary Vascular Development in Germ Free Mice – Dolma et al – Am J Physiol Lung Cell Mol Physiol
Editorial: Mice without a microbiome are partially protected from lung injury by hyperoxia – Willis et al – Am J Physiol Lung Cell Mol Physiol