- #1
gemma786
- 29
- 0
Hi
I want to know about the role which plasmids play in a baterial cell.How the genes which are coded in plasmid DNA expressed themselves ? Does the transcription of plasmid DNA takes place independently of chromosomal DNA I mean to say that do the plasmids have promotor sequence for RNA polymerase to bind or plasmid first bind to chromosomal DNA forming episome inorder to express the genes which it contanins ? AND how the presence of antibiotics in the environment influence the number of plamids in a bacterial cell ?
And what is the effect of having large number of plasmid of same type in a bacterial cell ?
Please help me to find answer to these questions.
Thanks.
I want to know about the role which plasmids play in a baterial cell.How the genes which are coded in plasmid DNA expressed themselves ? Does the transcription of plasmid DNA takes place independently of chromosomal DNA I mean to say that do the plasmids have promotor sequence for RNA polymerase to bind or plasmid first bind to chromosomal DNA forming episome inorder to express the genes which it contanins ? AND how the presence of antibiotics in the environment influence the number of plamids in a bacterial cell ?
And what is the effect of having large number of plasmid of same type in a bacterial cell ?
Please help me to find answer to these questions.
Thanks.