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? Both (a) and (b) α-hydroxy syringone None of these Acetosyringone Both (a) and (b) α-hydroxy syringone None of these Acetosyringone ANSWER DOWNLOAD EXAMIANS APP
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 All of these It employs needle with diameter greater than cell diameter It is carried out with the help of micromanipulator The recipient cells are immobilized on artificial support or artificially bound to substarate All of these It employs needle with diameter greater than cell diameter It is carried out with the help of micromanipulator ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Advantage of microprojectile method over microinjection method for gene transfer in plants include gene can be transferred to many cells simultaneously intact cells are used method is universal in its application irrespective of all shape, size, type and presence or absence of cell wall All of these gene can be transferred to many cells simultaneously intact cells are used method is universal in its application irrespective of all shape, size, type and presence or absence of cell wall All of these ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants The right segment of octopine T-DNA (TR) is necessary for enzymes for agropine biosynthesis all of these tumour formation conjugative transfer enzymes for agropine biosynthesis all of these tumour formation conjugative transfer ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants On Ti-plasmid T-region or T-DNA is flanked by a direct repeat of 25 bp 30 bp 12 bp 20 bp 25 bp 30 bp 12 bp 20 bp ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants The size of the virulent plasmid of Agrobacterium tumefaciens is 40-80 kb >235 kb 80-120 kb 140-235 kb 40-80 kb >235 kb 80-120 kb 140-235 kb ANSWER DOWNLOAD EXAMIANS APP
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