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Contact Information

To obtain further information about any of our databases, services, or programs, contact NCBI:

PubMed Customer Service:

  • Send an Email for help with technical issues, searching, or content assistance
  • Call 1-888-FIND-NLM (1-888-346-3656) for help with searching or content assistance only

General Information:  info@ncbi.nlm.nih.gov

  • Questions about and technical support for NCBI and its programs and services

BLAST: blast-help@ncbi.nlm.nih.gov

  • Technical questions on running or interperting BLAST sequence comparison searches

GenBank Help: gb-admin@ncbi.nlm.nih.gov

  • Comments or questions about a sequence
  • E-mail simple updates to submissions
  • E-mail a completed update prepared with Sequin

GenBank Submissions: gb-sub@ncbi.nlm.nih.gov

  • E-mail completed Sequin submission files

Entrez Gene and Reference Sequences (RefSeq)

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Bethesda, MD 20894

Directions:

Detailed directions to the NLM and NIH campus are available. The NCBI is located in the Lister Hill building.

 
 
Revised: November 18, 2009.

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