The Ti plasmid, is often used for making transgenic plants. The plasmid is found in:
The Ti plasmid, is often used for making transgenic plants. The plasmid is found in:
Azotobacter
Rhizobium of the roots of leguminous plants
Agrobacterium
Yeast as a $2 \mu \mathrm{m}$ plasmid.
Solution
$T i$ plasmid is isolated from Agrobacterium tumefaciens and has been modified into a cloning vector which is not pathogenic to plant but still is able to use the mechanisms to deliver genes of interest into plants.