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 pBR 322 based plasmid vector pRK 2013 all of these pRN 3 pBR 322 based plasmid vector pRK 2013 all of these ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Crown gall tissue both (a) and (b) retains tumorous properties when cultivated can be cultivated in vitro in absence of bacteria shows tumorous properties only in presence of bacteria both (a) and (b) retains tumorous properties when cultivated can be cultivated in vitro in absence of bacteria shows tumorous properties only in presence of bacteria 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? Both (a) and (b) Acetosyringone None of these α-hydroxy syringone Both (a) and (b) Acetosyringone None of these α-hydroxy syringone 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 A vir C vir B vir D vir A vir C vir B ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Direct DNA uptake by protoplasts can be stimulated by luciferin polyethylene glycol (PEG) all of these decanal luciferin polyethylene glycol (PEG) all of these decanal ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following is true about Agrobacterium tumefaciens? All of these It infects dicotyledonous angiosperms It causes crown gall disease of plants It infects gymosperms All of these It infects dicotyledonous angiosperms It causes crown gall disease of plants It infects gymosperms ANSWER DOWNLOAD EXAMIANS APP