From pearl At dsi.uanl.mx  Thu Dec 21 17:06:50 2006
From: pearl At dsi.uanl.mx (paul earl)
Date: Fri Dec 22 08:36:58 2006
Subject: [Protista] Conjugation in ciliates
Message-ID: <458B057A.90307@dsi.uanl.mx>

Try  http://www.pitt.edu/~super1/lecture/lec26641/001.htm