We were doing some calculations based on the pseudo autosomal regions posted at UCSC http://genome.ucsc.edu/cgi-bin/hgGateway?hgsid=128872263&clade=mammal&org=0&db=0
It seems as if there is an off by one error in the second PAR region interval: The Y chromosome in this assembly contains two pseudoautosomal regions (PARs) at chrY:1-2709520 and chrY:57443438-57772954. These sequences were taken from the corresponding regions in the X chromosome and are exact duplications of the X chromosome sequences at chrX:1-2709520 and chrX:154584237-154913754, respectively. you can see that oddly the last 2 digits are the same at the end point, but not in the first point and of course they are not the same length when you do the arithmetic. looking at the first ten bp of the region, it looks as if PAR2 should be chrY:57443437-57772954 and chrX:154584237-154913754 _______________________________________________ Genome maillist - [email protected] http://www.soe.ucsc.edu/mailman/listinfo/genome
