Gene Transfer in Plants In response to the activating signal molecule, an endonuclease is produced that causes nicks in the T-DNA. It is encoded by vir C vir A vir D vir B vir C vir A vir D vir B ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants The left segment of octopine T-DNA (TL) 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 Opine synthesis is the property both (a) and (b) conferred to plant cells when it transformed by Agrobacterium tumefaciens determined by the bacteria Agrobacterium tumefaciens of normal plant cells both (a) and (b) conferred to plant cells when it transformed by Agrobacterium tumefaciens determined by the bacteria Agrobacterium tumefaciens of normal plant cells 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? Acetosyringone None of these Both (a) and (b) α-hydroxy syringone Acetosyringone None of these Both (a) and (b) α-hydroxy syringone 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? 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 The recipient cells are immobilized on artificial support or artificially bound to substarate ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following are used as selection marker for the cells transformed with Agrobacterium? any of the above Streptomycin phosphotransferase Neomycin phosphotransferase Hygromycin phosphotransferase any of the above Streptomycin phosphotransferase Neomycin phosphotransferase Hygromycin phosphotransferase ANSWER DOWNLOAD EXAMIANS APP
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