-
FASTA format
-
- This is a multi-fasta file from your current history that provides the genome
- sequences for each chromosome/contig in your build.
-
-
-
- Here is a snippet from an example multi-fasta file:
-
- >chr1
- ATTATATATAAGACCACAGAGAGAATATTTTGCCCGG...
- >chr2
- GGCGGCCGCGGCGATATAGAACTACTCATTATATATA...
- ...
-
-
-
-
Length Format
-
- The length format is two-column, separated by whitespace, of the form:
-
chrom/contig length of chrom/contig
-
-
- For example, the first few entries of mm9.len are as follows:
-
- chr1 197195432
- chr2 181748087
- chr3 159599783
- chr4 155630120
- chr5 152537259
-
-
-
-
Trackster uses this information to populate the select box for chrom/contig, and
- to set the maximum basepair of the track browser. You may either upload a .len file
- of this format (Len File option), or directly enter the information into the box
- (Len Entry option).
-