What is the source of the Ti (tumor-inducing) | vedclass

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(A) The $Ti$ plasmid (tumor-inducing plasmid) is naturally found in the soil bacterium $Agrobacterium$ $tumefaciens$.This bacterium has the natural ab

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$Agrobacterium$ $tumefaciens$

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(A) The $Ti$ plasmid (tumor-inducing plasmid) is naturally found in the soil bacterium $Agrobacterium$ $tumefaciens$.This bacterium has the natural ability to transfer a portion of its $DNA$,known as $T-DNA$,into the genome of infected plant cells,causing them to form tumors (crown galls).In biotechnology,scientists have modified this $Ti$ plasmid by removing the tumor-causing genes while retaining the $T-DNA$ border sequences.This modified plasmid is then used as a cloning vector to introduce desired genes into plant cells,making it a powerful tool for plant genetic engineering.

What is the source of the $Ti$ (tumor-inducing) plasmid,which is modified and used as a cloning vector to deliver genes into plant cells?

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