Tag: Metagenomic analysis

Antimicrobial resistance genes enable microorganisms to survive antimicrobial exposure through mechanisms such as drug modification, target protection, reduced permeability, and active efflux. Learn how resistance genes are detected and analyzed using metagenomic sequencing, resistance gene databases, gene prediction, assembly, abundance analysis, and genomic context.

Metagenomic databases provide the reference information needed to interpret microbial DNA sequences. Explore database types, selection strategies, taxonomic and functional resources, specialized databases, applications, challenges, and best practices for reproducible metagenomic analysis.

Metagenomic gene prediction identifies potential protein-coding genes and genomic features within metagenomic sequences and reconstructed microbial genomes. Learn how gene prediction works, how gene catalogs are created, major methods, challenges, and applications in functional metagenomics.

Metagenome-assembled genomes (MAGs) are genome reconstructions obtained directly from metagenomic sequencing data. Learn how MAGs are recovered through assembly and binning, how genome quality is assessed, and how MAGs are used in microbial genomics and genome-resolved metagenomics.

Metagenomic binning is a key step in genome-resolved metagenomics that groups assembled contigs into genome-like collections. Learn how binning works, the signals and algorithms used, genome quality assessment, MAG recovery, applications, and major challenges.

Metagenomic functional profiling reveals the genes, metabolic pathways, and biological capabilities encoded within microbial communities. Learn about gene prediction, functional annotation, pathway analysis, abundance estimation, antimicrobial resistance, genome-resolved analysis, applications, and limitations.

Metagenomic taxonomic profiling identifies microorganisms in sequencing data and estimates their abundance. Learn about taxonomic classification, reference databases, species identification, microbial diversity, contamination, and applications of metagenomic profiling.

Shotgun metagenomics sequences DNA from across microbial genomes to reveal community composition, genes, metabolic pathways, and functional potential. Explore its workflow, applications, advantages, and limitations.

Metagenomic sequencing enables researchers to study the genetic material of entire microbial communities. Learn about sequencing methods, technologies, data analysis, applications, challenges, and future developments.