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  • l_reads
    Junior Member
    • Nov 2015
    • 1
    #1

    mm9 chromosome fasta file help

    Hi, I'm new to bioinformatics analysis - but I was wondering what is the meaning of chromosomes labeled as "chrX_random", "chrY_random".

    How do you interpret the regions of the 'random' chromosomes?
    Tags: None
    • GenoMax
      Senior Member
      • Feb 2008
      • 7142
      #2
      Reason those sequences are labelled "random" is because even though they are known to be on that chromosomes they can't be placed at a specific location. See: http://genome.ucsc.edu/FAQ/FAQdownloads#download10

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