Summary: Text Probabilistic Modeling in Molecular Evolution
Spring Semester 2011
Maria Anisimova & Ziheng Yang
Author: Elke Schaper. For comments please mail to eschaper@inf.ethz.ch
Homework 01.03.2011: Sequence Distance Es-
timation
Alignment:
A G T G T G C A A G T G G G G A
A G T G C G C A G T G G G G T
Of the 15 pairs of chars in the alignments without gaps, two differ. The
TC pair depicts a transitional difference, the AT pair a transversional differ-
ence. The fraction of different sites is p = 2
15
.
dJC69 = -
3
4
log(1 -
4
3

Source: Anisimova, Maria - Institute of Scientific Computing, Eidgenössische Technische Hochschule Zürich (ETHZ)

Collections: Biology and Medicine