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 α-hydroxy syringone Both (a) and (b) None of these Acetosyringone α-hydroxy syringone 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 pRK 2013 pRN 3 pBR 322 based plasmid vector all of these pRK 2013 pRN 3 pBR 322 based plasmid vector 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 Virulent strains of Agrobacterium contain large Ti-plasmids, which are responsible for the DNA transfer and subsequent disease symptoms. It has been shown that Ti-plasmids contain one set of sequence necessary for gene transfer four sets of sequence necessary for gene transfer two sets of sequence necessary for gene transfer three sets of sequence necessary for gene transfer one set of sequence necessary for gene transfer four sets of sequence necessary for gene transfer two sets of sequence necessary for gene transfer three sets of sequence necessary for gene transfer ANSWER DOWNLOAD EXAMIANS APP
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 A vir D vir C vir B vir A vir D vir C vir B ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Opines that are present in crown gall tumour include all of these nopaline octopine agropine all of these nopaline octopine agropine ANSWER DOWNLOAD EXAMIANS APP
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