This directory contains the NCBI assembled sequence for the 10 March, 2003 Genbank freeze in separate files for each chromosome in a zipped Fasta format. If you plan to download a large file or multiple files from this directory, we recommend that you use ftp rather than downloading the files via our website. To do so, ftp to hgdownload.cse.ucsc.edu, then go to the directory goldenPath/10mar2003/chromosomes. To download multiple files, use the "mget" command: mget ... - or - mget -a (to download all the files in the directory)