From owner-cellbiol@net.bio.net Thu Dec 26 22:00:00 1996 Path: biosci!rutgers!netnews.upenn.edu!news.misty.com!news-xfer.netaxs.com!feed1.news.erols.com!news.dra.com!news.good.net!news.good.net!news.goodnet.com!phx-ts2-13.goodnet.com!user From: mthompson@asu.edu (MThompson) Newsgroups: bionet.cellbiol,bionet.general,bionet.microbiology,bionet.genome.chromosomes Subject: DNA extinction coefficient Date: 22 Dec 1996 02:05:16 GMT Organization: Arizona State University Lines: 6 Message-ID: NNTP-Posting-Host: phx-ts2-13.goodnet.com Xref: biosci bionet.cellbiol:6317 bionet.general:24819 bionet.microbiology:8318 bionet.genome.chromosomes:1480 What is the extinction coefficient for: dGdC dAdT and polyG-poly C (annealed) I understand the ext coefficient for GC is roughly 6600. Is this per 10-mer, per base pair or per base? Thanks. .