From owner-drosophila@net.bio.net Mon May 22 23:00:00 1995 Path: biosci!ns1.faseb.org!darwin.sura.net!cdc1.cdc.gov!CIDDPD2.EM.CDC.GOV!MQB0 From: MQB0@CIDDPD2.EM.CDC.GOV (Mark Q. Benedict) Newsgroups: bionet.drosophila Subject: Blocking microsatellite hybridization in situ Date: Thu, 18 May 1995 07:56:14 UNDEFINED Organization: Centers for Disease Control Lines: 11 Message-ID: NNTP-Posting-Host: 158.111.90.145 X-Newsreader: Trumpet for Windows [Version 1.0 Rev B] Fellow Users, We are hybridizing fairly short PCR-amplified microsatellite-containing DNAs to polytene chromosomes of the malaria mosquito Anopheles gambiae. We would like to block the secondary hybridization sites with microsatellite oligos. Could you suggest a reliable method for doing so? (We use biotin-labeled DNAs.) Thanks, Mark Q. Benedict Emory U./Centers for Disease Control and Prevention .