Gene Transfer in Plants Because of large size of Ti-plasmid, intermediate vectors (IV) are developed in which T DNA has been subcloned into all of these pBR 322 based plasmid vector pRN 3 pRK 2013 all of these pBR 322 based plasmid vector pRN 3 pRK 2013 ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following is true about Agrobacterium tumefaciens? It infects gymosperms It causes crown gall disease of plants All of these It infects dicotyledonous angiosperms It infects gymosperms It causes crown gall disease of plants All of these It infects dicotyledonous angiosperms ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following is not true about the helper plasmids? These can replicate in Agrobacterium These can't replicate in Agrobacterium These help in the mediating conjugation of intermediate vectors All of these These can replicate in Agrobacterium These can't replicate in Agrobacterium These help in the mediating conjugation of intermediate vectors All of these 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 four sets of sequence necessary for gene transfer three sets of sequence necessary for gene transfer one set of sequence necessary for gene transfer two sets of sequence necessary for gene transfer four sets of sequence necessary for gene transfer three sets of sequence necessary for gene transfer one set of sequence necessary for gene transfer two sets of sequence necessary for gene transfer ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants The size of the virulent plasmid of Agrobacterium tumefaciens is 80-120 kb 40-80 kb 140-235 kb >235 kb 80-120 kb 40-80 kb 140-235 kb >235 kb ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Integrated nopaline T-DNA occurs as four segments single segment three segments two segments four segments single segment three segments two segments ANSWER DOWNLOAD EXAMIANS APP
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