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Old 08-29-2012, 12:26 PM   #3
carmeyeii
Senior Member
 
Location: Mexico

Join Date: Mar 2011
Posts: 137
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Hi,

I don't quite understand the block_sizes and block_locations fields. What I get but I think I'm wring is that the block_sizes field indicates the size of the 2 exons a,b (blocks) joined by the spliced junction?

And the block_locations field would indicate the position relative to the junction (feature) start position where the 2 exons a,b each begin? But this really makes no sense to me as this would mean that [as the first value of this field is 0] the first exon starts right where the splice junction begins, which is actually where it (the exon) ends.

Thanks for sharing your knowledge,

Carmen
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