Path: utzoo!utgpu!watserv1!watmath!uunet!cs.utexas.edu!yale!venus!yalevm!maine!laflamme From: LAFLAMME@MAINE.BITNET Newsgroups: bionet.molbio.methds-reagnts Subject: Re: Agrobacterium tumefaciens Message-ID: <90344.171632LAFLAMME@MAINE.BITNET> Date: 10 Dec 90 22:16:32 GMT References: <9012051953.AA25220@genbank.bio.net> Organization: University of Maine System Lines: 27 I have worked with A. tumefaciens and I have found them to be fairly easy to handle. Most of the ones I have used are common plant transformation strains so I dont have any special information for you if you are using wild strains. Most of these grow at 28 degrees or so in simple media such as LB. They do grow fairly slowly and tend to clump together so dont expect a nice culture like you might get with E coli. Some of these strains carry antibiotic resistance genes on the Ti plasmids so it might be wise to include it if loss of the plasmid is of concern to you (but i suspect that it would be difficult to lose such a large plasmid). If you have any other questions please feel free to contact me directly, if I cant help you I can probably point you in the right direction. ********************************************************************* * * * * Dan Laflamme * * * Dept. of Biochemistry * * * University of Maine * * * Orono, Maine 04469 * * * (207) 582-2818 * * * * * *********************************************************************