Agrobacterium tumifaciens is a pathogen of several dicot plants. It co

1.	Agrobacterium tumifaciens is a pathogen of several dicot plants. It converts normal plants cell into tumour cell and directs the tumour cell to produce the chemical required by the pathogen. a) Name the extra genetic material present in the agrobacterium? b) How the bacteria converts the normal cells. c) Name the structure which helps in introduction of genetic material into host organism.
Answer» a) plasmid b) The bacteria delivers a piece of DNA know as T-DNA in the genome of host plant cell to transform it into a tumour cell. c) Cloning vector

Agrobacterium tumifaciens is a pathogen of several dicot plants. It converts normal plants cell into tumour cell and directs the tumour cell to produce the chemical required by the pathogen. a) Name the extra genetic material present in the agrobacterium? b) How the bacteria converts the normal cells. c) Name the structure which helps in introduction of genetic material into host organism.

Answer»

a) plasmid

b) The bacteria delivers a piece of DNA know as T-DNA in the genome of host plant cell to transform it into a tumour cell.

c) Cloning vector

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