Gene Transfer in Plants
Co-integrating transformation vectors must include a region of homology in

between vector plasmid and Ti-plasmid
none of these
the Ti-plasmid
the vector plasmid

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Gene Transfer in Plants
Which of the following is not true for microinjection technique that involves transfer of DNA into protoplast?

It employs needle with diameter greater than cell diameter
It is carried out with the help of micromanipulator
All of these
The recipient cells are immobilized on artificial support or artificially bound to substarate

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Gene Transfer in Plants
In a plant tumour cell

may vary from plant to plant
different parts of the Ti-plasmid are incorporated
complete Ti plasmid is incorporated in plant nuclear DNA
only a small specific segment of callus T DNA is incorporated

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