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- Mon Apr 06, 2015 9:09 am
- Forum: General Discussion
- Topic: Microbiology question help
- Replies: 0
- Views: 4478
I need a basic layout on how to go about answering this type of question. You have available an Hfr lac- ala+ vitB+ tetS strain of E. coli and an F- lac+ ala- vitB- tetS strain. You also have a P1 transducing phage and a tube of plasmids with a gene for tetracycline resistance. These are the only su...