MODB

MODB, developed by the Life and Health Big Data Center at Yantai University, provides a curated repository of 616 Mollusca mitochondrial genome sequences and integrated analysis tools (BLAST, MUSCLE, GENEWISE, LASTZ) to support mitochondrial genomics, phylogenetics, taxonomy, and conservation genetics, where Mollusca constitutes approximately 23% of all named marine organisms.

Key Features:

• Extensive Genomic Repository: Houses mitochondrial genome sequences from 616 mollusk species.
• Integrated Analysis Tools: Includes BLAST for sequence similarity searches, MUSCLE for multiple sequence alignment, GENEWISE for protein-to-genomic DNA alignment and gene annotation, and LASTZ for efficient pairwise genome alignment.
• Phylogenetic Visualization: Provides a phylogenetic tree tool that visualizes evolutionary relationships among mollusk species based on mitochondrial genome data.

Scientific Applications:

• Evolutionary Biology: Enables investigation of evolutionary trajectories and relationships among Mollusca using mitochondrial genome data.
• Conservation Genetics: Supports assessment of genetic diversity and population structure for conservation and management of molluscan species.
• Taxonomy and Systematics: Assists in refining classification and taxonomic resolution within Mollusca through comparative mitogenomic analyses.

Methodology:

Aggregates mitochondrial genome sequences and applies BLAST for similarity searches, MUSCLE for multiple sequence alignment, GENEWISE for protein–DNA alignment and gene annotation, and LASTZ for pairwise genome alignment.