Sequence Search for Biological Research

Search across RefSeq, UHGG, and SRA-microbe databases with advanced MetaGraph technology. Get enriched results with geographic and taxonomic data.

> Paste your FASTA sequence and search across millions of genomes

Powerful Search Capabilities

Everything you need to perform comprehensive sequence analysis across multiple biological databases.

Multi-Database Search

Search across RefSeq, UHGG, and SRA-microbe databases simultaneously for comprehensive results.

Data Enrichment

Automatic enrichment with geographic, taxonomic, and metadata integrated directly from the MetaGraph service.

Interactive Visualization

Rich data visualization with interactive maps, charts, and BLAST integration for detailed analysis.

Real-time Processing

Live job progress updates with Server-Sent Events for immediate feedback on search status.

Robust Validation

Comprehensive FASTA sequence validation with detailed error reporting and format checking.

Global Coverage

Access to worldwide genomic data with geographic mapping and continental distribution analysis.

Search across millions of sequences from trusted biological databases.

RefSeq

NCBI Reference Sequences

200M+

Curated reference sequences from NCBI

UHGG

Unified Human Gastrointestinal Genome

289K+

Human gut microbiome genomes

SRA-microbe

Sequence Read Archive Microbe

1.5M+

Microbial sequence read archives

Upload your FASTA sequences and discover matches across our comprehensive biological databases.