NCBI Important Service News!

NCBI servers will undergo maintenance beginning June 11 at 7 AM EDT and full operation returning by 4PM EDT. During this time, NCBI services, including Pubmed, BLAST and the Entrez search and retrieval systems, will be be operational but may have slower performance. Data submission systems, including NIHMS, GenBank FTP submissions, SequinMacroSend, dbGaP, SRA, Trace and GEO submission systems, will be unavailable. dbGaP and SRA retrieval will not be available during this time as well. Please contact NCBI with concerns: