A) Escherichia coli
B) Bacillus thuringiensis
C) Staphylococcus aureus
D) Agrobacterium tumefaciens
Correct Answer: D
Solution :
Ti-plasmid of Agrobacterium tumifaciens (causing crown-gall disease) is used as vectors for gene transfer to plant cells. Ti plasmid has a vir region responsible for virulence towards host and a t-DNA region, which is transferred to the host.You need to login to perform this action.
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