Hello to all,
First would like to be thankful all, in special to the Mark and Gregory, for
having answered.
Explaining of form more detailed my doubt:
I was trying to locate definitive regions in a DNA sequence (-10 box and
-35 box). These regions are small stretches of 6 pairs of bases (pb) and are
thus called by being generally the 10 pb and 35 pb, respectively, upstream of
+1 (ATG) and the presence of them in the sequence strong characterizes the
existence of a promoter.
The problem is that they are not steady, for example:
region -10 box normally is presented as TATAAT but it can have variations in
form TATAAG in such a way or TATTAT how much in its positioning in relation to
start codon (+1 ATG)
Leaving of Displayed I ask:
it will be that I obtain, using biojava it, to make one algorítmo capable to
locate unstable regions (in such a way in the form how much in its positioning)
in DNA sequences?
I am thankful all one more time that will be able to help.
PS.: Gregory favours, already I am studying Regular Expressions and...,
Mark, the bayesiano classifier already is fact, but, followed its tip,
I go to also study the package org.biojava.dist because it can be useful of
some form, thanks.
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