E. coli XL1-Blue MR strain - question!

Huang Ling huangling at mail.im.ac.cn
Thu Aug 10 03:07:59 EST 2006

dear sir: 

I have a question to ask you. I don't know what kind of medium in which the 
E. coli XL1-Blue MR strain can grow and the N resource must be NH4+ only. I 
have try the M9 medium, but it didn't grow in 48 hours. If your know, could 
you enlighten me ? If you know any people who should know please tell as 
well, thank you!

thank you very much!

Huang, Ling

Center for Environmental Microbial Research
Institute of Microbiology 
Chinese Academy of Sciences
Beijing 100080

Tel.  86-10-8268-3901
e-mail.  huangling at mail.im.ac.cn

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