Gene Transfer in Plants The left segment of octopine T-DNA (TL) is necessary for enzymes for agropine biosynthesis conjugative transfer tumour formation all of these enzymes for agropine biosynthesis conjugative transfer tumour formation all of these ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following is not true about the helper plasmids? These help in the mediating conjugation of intermediate vectors All of these These can't replicate in Agrobacterium These can replicate in Agrobacterium These help in the mediating conjugation of intermediate vectors All of these These can't replicate in Agrobacterium These can replicate in Agrobacterium 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? α-hydroxy syringone Acetosyringone Both (a) and (b) None of these α-hydroxy syringone Acetosyringone Both (a) and (b) None of these ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Because of large size of Ti-plasmid, intermediate vectors (IV) are developed in which T DNA has been subcloned into pRN 3 all of these pRK 2013 pBR 322 based plasmid vector pRN 3 all of these pRK 2013 pBR 322 based plasmid vector ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants On Ti-plasmid T-region or T-DNA is flanked by a direct repeat of 12 bp 25 bp 30 bp 20 bp 12 bp 25 bp 30 bp 20 bp 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 It is carried out with the help of micromanipulator All of these It employs needle with diameter greater than cell diameter The recipient cells are immobilized on artificial support or artificially bound to substarate It is carried out with the help of micromanipulator All of these It employs needle with diameter greater than cell diameter ANSWER DOWNLOAD EXAMIANS APP
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