A curated public database designed to represent, store, and analyze the divergent forms of data underlying HIV drug resistance.

Sequence information can be entered in FASTA, plain text, or GRF (Bayer Diagnostics) format. Sequences in FASTA format or plain text can be pasted in the text box (option A) or uploaded (option B). GRF files can only be uploaded (option C). Using options A or B, it is possible to analyze up to 100 sequences at a time (character limit:600,000). Example data sets: a smaller set and 37 sequences from Margeridon-Thermet (2009)

Text Input Paste sequence text in the text box below. Text File Upload Choose a file to upload from your computer using the file selection box below. GRF File Upload Choose a GRF (Bayer Diagnostics) file to upload from your computer using the file selection box below.

Identifier (Optional)		Output Analysis:
Date (Optional)		QA Analysis