Hi folks,
I'm observing strange behavior, with exactly these steps as follows:
1. Go into the round robin browser for hg18 and go to the coordinates
chr21:46,881,236-46,881,255
2. Extract a copy-able version of the reference genome sequence at
these coordinates by clicking on the DNA link. That yields this:
>hg18_dna range=chr21:46881236-46881255 5'pad=0 3'pad=0 strand=+
>repeatMasking=none
AAATGGAAAAGAAAATGAAA
3. Go to BLAT, select hg18, enter this sequence in the search window,
and click Submit.
This yields the message:
Sorry, no matches found
Why can't it find this sequence? What am I missing?
Thanks!
Melissa
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