From owner-celegans@net.bio.net Wed Nov 09 22:00:00 1994 Path: biosci!bloom-beacon.mit.edu!uhog.mit.edu!sgiblab!swrinde!howland.reston.ans.net!pipex!uunet!world!blanket.mitre.org!think.com!hsdndev!nmr-z.mgh.harvard.edu!atgw-wel-900d-1-c14.mgh.harvard.edu!user From: patterson@frodo.mgh.harvard.edu (Garth I. Patterson) Newsgroups: bionet.celegans Subject: dominant markers Date: 10 Nov 1994 16:08:28 GMT Organization: Mass. Gen. Hosp. Dept. Molecular Biology Lines: 9 Message-ID: NNTP-Posting-Host: atgw-wel-900d-1-c14.mgh.harvard.edu I would like to be able to do crosses with some existing strains used as females. These strains have no markers that will allow me to identify hermaphrodite cross progeny. Are there any dominant markers that I could introduce into my male strain that I can use to let me identify cross progeny. One suggestion that I have already gotten is a lin-12 dominant allele. However, the hermaphrodites that result will be vul, which is not the most convenient for me. If anyone knows of a dominant marker that allows males to mate, e-mail it to me. I will post a summary of the results. .