IUBio Biosequences .. Software .. Molbio soft .. Network News .. FTP

reposting of "lacZ half life?"

mbyhsun%ccvax.dnet at LAS.AS.EDU.TW mbyhsun%ccvax.dnet at LAS.AS.EDU.TW
Sat Apr 24 12:44:22 EST 1993

From:	IN%"mbyhsun%ccvax.dnet at las.as.edu.tw" 18-APR-1993 10:21:07.22
To:	IN%"'dros at net.bio.net'%LAS.dnet at las.as.edu.tw"
Subj:	lacZ half life

Return-path: <BIOSCI-REQUEST at net.bio.net>
Received: from net.bio.net by ccvax.as.edu.tw (PMDF #12445) id
 <01GX5IW60DZK8ZE3HS at ccvax.as.edu.tw>; Sun, 18 Apr 1993 10:21 PDT
Received: by net.bio.net (5.65/IG-2.0) id AA08553; Sat, 17 Apr 93 19:19:17 -0700
Received: from [] by net.bio.net (5.65/IG-2.0) with SMTP id
 AA08544; Sat, 17 Apr 93 19:19:06 -0700
Received: from CCVAX.DECnet MAIL11D_V3 by las.as.edu.tw (5.57/Ultrix3.0-C) id
 AA14897; Sun, 18 Apr 93 10:17:28 -0800
Date: Sun, 18 Apr 93 10:17:28 -0800
From: mbyhsun%ccvax.dnet at las.as.edu.tw
Subject: lacZ half life
To: "dros at net.bio.net"%LAS.dnet at las.as.edu.tw
Message-id: <9304181817.AA14897 at las.as.edu.tw>

Does anyone have an estimate of the halflife of for lacZ mRNA and protein in
Drosophila? In particular, the P transposase-lacZ fusion by Bier et al (Genes &
Dev. 3:1273-1287, 1989)( a nuclear protein). What I am asking is basically what
is the temporal resolution when looking at the Xgal staining pattern to deduce
the lacZ transcription timing.
Thanks in advance for any information.

Y. Henry Sun
Institute of Molecular Biology
Academia Sinica
FAX (886-2)-782-6085

More information about the Dros mailing list

Send comments to us at biosci-help [At] net.bio.net