Gene Transfer in Plants
Which of the following is not true about the direct repeats flanking T-DNA?

These repeats are transferred intact to the plant genome
They are conserved between nopaline and octopine Ti-plasmids
All of these
These are important in integration mechanism

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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?

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

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Gene Transfer in Plants
In a plant tumour cell

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

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