Gene Transfer in Plants Which of the following is true about Agrobacterium tumefaciens? It infects dicotyledonous angiosperms All of these It infects gymosperms It causes crown gall disease of plants It infects dicotyledonous angiosperms All of these It infects gymosperms It causes crown gall disease of plants 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 C vir B vir A vir D vir C vir B vir A ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following genes are constitutively expressed and control the plant induced activation of other vir genes? vir A and vir B vir B and vir E vir C and vir D vir A and vir G vir A and vir B vir B and vir E vir C and vir D vir A and vir G ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following are used as selection marker for the cells transformed with Agrobacterium? Streptomycin phosphotransferase Hygromycin phosphotransferase Neomycin phosphotransferase any of the above Streptomycin phosphotransferase Hygromycin phosphotransferase Neomycin phosphotransferase any of the above ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Co-integrating transformation vectors must include a region of homology in between vector plasmid and Ti-plasmid the vector plasmid none of these the Ti-plasmid between vector plasmid and Ti-plasmid the vector plasmid none of these the Ti-plasmid ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following is not true about the helper plasmids? 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 These help in the mediating conjugation of intermediate vectors ANSWER DOWNLOAD EXAMIANS APP
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