denis at cifn.unam.mx
Sun Apr 6 11:17:51 EST 1997
I am looking for a formula computing the expected frequency of a DNA string
of length n in a sequence of length L, allowing for x mismatches, which can
be substitutions and/or simple deletions/insertions (i.e., each deletion or
insertion = 1 base only). To keep things simple, let's first say that
A,T,G, and C frequencies are equal.
Does anyone have any idea where I could find such a formula?
Thank you in advance for your help.
Dr Denis THIEFFRY (Ed. CSTB Bulletin)
Laboratorio de Biologia Computacional Tel: (52-73)13-20-63
CIFN - UNAM Fax: (52-73)17-55-81
A.P. 565-A, Cuernavaca, Morelos 62100, Mexico
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