This directory contains a UCSC constructed 2bit file for the Sep. 2007 J. Craig Venter draft genome assembly. (J. Craig Venter Institute HuRef 24-SEP-2007) The sequences from genbank used for this assembly: chr1 CM000462 GI 157501126 chr2 CM000463 GI 157501125 chr3 CM000464 GI 157501124 ... etc ... chr20 CM000481 GI 157501107 chr21 CM000482 GI 157501106 chr22 CM000483 GI 157501105 chrX CM000484 GI 157501104 chrY CM000485 GI 157501103 A utility program, twoBitToFa (available from the kent src tree), can be used to extract .fa file(s) from this file. See also: http://hgdownload.cse.ucsc.edu/admin/exe/linux.x86_64/