主题词：Microbial Community Ecology and Physiology; Methane Hydrates and Related Phenomena; Genomics and Phylogenetic Studies; Microbial bioremediation and biosurfactants; Microbial Metabolic Engineering and Bioproduction; Bacterial biofilms and quorum sensing; Enzyme Production and Characterization; Bacteriophages and microbial interactions; Legume Nitrogen Fixing Symbiosis; Bacterial Genetics and Biotechnology; Algal biology and biofuel production; Probiotics and Fermented Foods; Plant Pathogens and Fungal Diseases; Microbial metabolism and enzyme function; Mycorrhizal Fungi and Plant Interactions; Plant-Microbe Interactions and Immunity; Biofuel production and bioconversion; Biocrusts and Microbial Ecology; Metal Extraction and Bioleaching; Fungal Biology and Applications; Fungal and yeast genetics research; Yeasts and Rust Fungi Studies; Microbial Natural Products and Biosynthesis; Fermentation and Sensory Analysis; Microbial Fuel Cells and Bioremediation