Submission Portal

Submit to the world's largest public repository of biological and scientific information

Welcome to the NCBI Submission Portal. Use our smart search feature to get started. You can also browse tools to learn more about submission options.

What do you want to submit?

Enter a few words about your sequence data.

GenBank

GenBank is the world's largest nucleotide archive containing sequences from all branches of life and building a foundation for medical and biological discovery.

  • Submit assembled ribosomal RNA (rRNA), rRNA-ITS, Influenza or Norovirus sequences.

  • Submit mRNA, genomic DNA, organelle, ncRNA, plasmids, other viruses, phages, synthetic constructs

  • Submit assembled eukaryotic and prokaryotic genomes (WGS or Complete).

Sequence Read Archive (SRA)

SRA is the largest, publicly available repository of high throughput sequencing data. The archive accepts data from all branches of life as well as metagenomic and environmental surveys.

Other Tools

  • TSA

    Submit computationally assembled, transcribed RNA sequences. Learn more

  • GEO

    Submit RNA-seq, ChIP-seq, and other types of gene expression and epigenomics datasets. Learn more

  • BioProject & BioSample

    Choose a tool above if submitting sequence data. Learn more

Sequence Submission FAQ

  • An accession number in bioinformatics is a unique identifier given to a DNA or protein sequence record to allow for tracking of different versions of that sequence record and the associated sequence over time in a single data repository. Because of its relative stability, accession numbers can be utilized as foreign keys for referring to a sequence object, but not necessarily to a unique sequence. All sequence information repositories implement the concept of "accession number" but might do so with subtle variation.

Medical Genetics & Variation Tools

Submit clinical data, small & large human genomics variants, and genotype & phenotype data.

Other Resources