Hi folks,

Please correct me if I am wrong. I am dealing with how to get the 
cordinates of different genome regions such as UTR/intergenic/intragenic 
etc... and from the genePred format 
(http://genome.ucsc.edu/FAQ/FAQformat.html#format9), I think I can get 
them like follow:

If Strand = '+':

3UTR = txEnd-cdsEnd
5UTR = cdsStart-txStart
Intragenic(i) = exonEnds(i)-exonStarts(i)
Intergenic = all regions that do not overlap with gene cordinates 
(between txStart and txEnd)

For Strand = '-', everything should be reversed, such as 3UTR = 
cdStart-txStart etc...

Thank you very much in advance,

D.
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