[Genome] about hg18_Build36

[Jun Wang]

Hello,

      I tried to download the human chromosome sequences from
http://hgdownload.cse.ucsc.edu/goldenPath/hg18/chromosomes/
whose last modified date is 09-Dec-2005,
are those sequences from Build 36 rather than Build 36.1?
What could be the differences between Build36 and Build 36.1 for  
these sequences?

    Previously, I also downloaded the best reciprocal chain file  
between hg18 and panTro2 from
http://hgwdev.cse.ucsc.edu/goldenPath/hg18/vsPanTro2/ 
hg18.panTro2.rbest.chain.gz
  if I wanna extract the corresponding human sequences, which version  
I should use, Build 36 or Build 36.1 ?

Thanks a lot

Jun Wang
PhD candidate
University of Chicago
1101 E 57th ST.
Chicago, IL, 60637