From owner-dros@hgmp.mrc.ac.uk Tue Dec 26 21:49:33 2000 Return-Path: Received: by mercury.hgmp.mrc.ac.uk (Postfix, from userid 110) id A920D17AD3; Tue, 26 Dec 2000 21:49:32 +0000 (GMT) Received: by mercury.hgmp.mrc.ac.uk (Postfix, from userid 6020) id 8E42517AD2; Tue, 26 Dec 2000 21:49:31 +0000 (GMT) Received: by mercury.hgmp.mrc.ac.uk (Postfix, from userid 60001) id 0C3AC17A6F; Sun, 24 Dec 2000 11:58:40 +0000 (GMT) To: bionet-drosophila@net.bio.net From: soma@ncbs.res.in (Soma Ganguly) Newsgroups: bionet.drosophila Subject: Enquiry regarding competent cells for transforming the insect vector PUAST Organization: BIOSCI/MRC Human Genome Mapping Project Resource Centre Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Received: by mercury.hgmp.mrc.ac.uk (Postfix, from userid 6024) id A2C9A17A56; Sun, 24 Dec 2000 11:58:39 +0000 (GMT) X-Received: from ns1.ncbs.res.in (ns1.ncbs.res.in [202.54.85.130]) by mercury.hgmp.mrc.ac.uk (Postfix) with ESMTP id E4FBA415E4 for ; Sun, 24 Dec 2000 11:58:30 +0000 (GMT) X-Received: from mailsvr.ncbs.res.in (IDENT:root@mailsvr.ncbs.res.in [202.54.85.132]) by ns1.ncbs.res.in (8.10.1/8.10.1) with ESMTP id eBOBwGZ16916 for ; Sun, 24 Dec 2000 17:28:16 +0530 X-Received: from localhost (soma@localhost) by mailsvr.ncbs.res.in (8.9.3/8.9.3) with ESMTP id RAA32301 for ; Sun, 24 Dec 2000 17:28:14 +0530 X-To: dros@net.bio.net Date: Tue, 26 Dec 2000 21:49:31 +0000 (GMT) Sender: owner-dros@hgmp.mrc.ac.uk Precedence: bulk HI, Could you please suggest some good bacterial strains which can transform the plasmid PUAST efficiently? I have been using HB 101 strain till now.But the problem wiht HB 101 strain is that it is methylating the restriction sites and the digestions are not working.Is there any remedy to avoid this?PLease suggest. Thank you Soma. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Soma Ganguly Junior Research Fellow Prof.VijayRaghavan's Lab National Centre for Biological Sciences Tata Institute of Fundamental Research UAS Campus,GKVK. Bangalore:5600 65. India. e-mail:soma@ncbs.res.in soma.ganguly@usa.net Tel: 91-080-3636420/21/22/24/25/26 Extn: 2241/2242 Fax: 91-080-3636662 --- .