Gene Transfer in Plants Intermediate vectors containing T-DNA are conjugation deficient. Thus conjugation is mediated in presence of which of the following plasmid? pRN 3 pRK 2013 none of these either (a) or (b) pRN 3 pRK 2013 none of these either (a) or (b) ANSWER DOWNLOAD EXAMIANS APP
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 These are important in integration mechanism They are conserved between nopaline and octopine Ti-plasmids All of these These repeats are transferred intact to the plant genome These are important in integration mechanism They are conserved between nopaline and octopine Ti-plasmids All of these ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following plant signal molecules regulate the expression of vir B, C, D and E in case of tobacco? None of these α-hydroxy syringone Both (a) and (b) Acetosyringone None of these α-hydroxy syringone Both (a) and (b) Acetosyringone ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants The size of the virulent plasmid of Agrobacterium tumefaciens is 140-235 kb 40-80 kb 80-120 kb >235 kb 140-235 kb 40-80 kb 80-120 kb >235 kb ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Agrobacterium tumefaciens is a gram (+) bacteria a fungi a yeast gram (-) bacteria gram (+) bacteria a fungi a yeast gram (-) bacteria ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants In a plant tumour cell different parts of the Ti-plasmid are incorporated only a small specific segment of callus T DNA is incorporated complete Ti plasmid is incorporated in plant nuclear DNA may vary from plant to plant different parts of the Ti-plasmid are incorporated only a small specific segment of callus T DNA is incorporated complete Ti plasmid is incorporated in plant nuclear DNA may vary from plant to plant ANSWER DOWNLOAD EXAMIANS APP
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