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 occurs only at one specific 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 can occur at many different, apparently random, sites in the plant nuclear DNA Integration of T DNA occurs at two specific sites 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 one site that may be random in the plant nuclear DNA Integration of T DNA can occur at many different, apparently random, sites in the plant nuclear DNA ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Agrobacterium tumefaciens is a gram (-) bacteria gram (+) bacteria a yeast a fungi gram (-) bacteria gram (+) bacteria a yeast a fungi 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? α-hydroxy syringone Both (a) and (b) Acetosyringone None of these α-hydroxy syringone Both (a) and (b) Acetosyringone None of these 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 B vir C vir D vir A vir B vir C ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Vir genes required for the T-DNA transfer and processing are located none of these on the plant genome on the T-DNA outside the T-DNA region none of these on the plant genome on the T-DNA outside the T-DNA region 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
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