Gene Transfer in Plants Which of the following is true about T DNA? Integration of T DNA occurs at two specific sites in the plant nuclear DNA Integration of T DNA can occur at many different, apparently random, sites in the plant nuclear DNA Integration of T DNA occurs at one site that may be random in the plant nuclear DNA Integration of T DNA occurs only at one specific sites in the plant nuclear DNA Integration of T DNA occurs at two specific sites in the plant nuclear DNA Integration of T DNA can occur at many different, apparently random, sites in the plant nuclear DNA Integration of T DNA occurs at one site that may be random in the plant nuclear DNA Integration of T DNA occurs only at one specific sites in the plant nuclear DNA ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants In the liposome mediated gene transfer in plants, nucleic acids are protected from nuclease digestion not stable in liposomes both (a) and (b) stable in liposomes protected from nuclease digestion not stable in liposomes both (a) and (b) stable in liposomes ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following is not true about the helper plasmids? All of these These help in the mediating conjugation of intermediate vectors These can't replicate in Agrobacterium These can replicate in Agrobacterium All of these These help in the mediating conjugation of intermediate vectors These can't replicate in Agrobacterium These can replicate in Agrobacterium 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 D vir B vir C vir A vir D vir B vir C vir A ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants The size of the virulent plasmid of Agrobacterium tumefaciens is 40-80 kb 80-120 kb >235 kb 140-235 kb 40-80 kb 80-120 kb >235 kb 140-235 kb ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants On Ti-plasmid T-region or T-DNA is flanked by a direct repeat of 30 bp 25 bp 12 bp 20 bp 30 bp 25 bp 12 bp 20 bp ANSWER DOWNLOAD EXAMIANS APP
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