Gene Transfer in Plants Which of the following are used as selection marker for the cells transformed with Agrobacterium? Neomycin phosphotransferase Hygromycin phosphotransferase Streptomycin phosphotransferase any of the above Neomycin phosphotransferase Hygromycin phosphotransferase Streptomycin phosphotransferase any of the above ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Virulence trait of Agrobacterium tumefaciens is borne on tumour inducing plasmid DNA chromosomal DNA both chromosomal and plasmid DNA cryptic plasmid DNA tumour inducing plasmid DNA chromosomal DNA both chromosomal and plasmid DNA cryptic plasmid DNA ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following is true about T 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 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 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 at two specific sites 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 Intermediate vectors containing T-DNA are conjugation deficient. Thus conjugation is mediated in presence of which of the following plasmid? pRN 3 pRK 2013 either (a) or (b) none of these pRN 3 pRK 2013 either (a) or (b) none of these ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Which of the following is not true about the direct repeats flanking T-DNA? They are conserved between nopaline and octopine Ti-plasmids These repeats are transferred intact to the plant genome These are important in integration mechanism All of these They are conserved between nopaline and octopine Ti-plasmids These repeats are transferred intact to the plant genome These are important in integration mechanism All of these ANSWER DOWNLOAD EXAMIANS APP
Gene Transfer in Plants Advantage of microprojectile method over microinjection method for gene transfer in plants include All of these intact cells are used gene can be transferred to many cells simultaneously method is universal in its application irrespective of all shape, size, type and presence or absence of cell wall All of these intact cells are used gene can be transferred to many cells simultaneously method is universal in its application irrespective of all shape, size, type and presence or absence of cell wall ANSWER DOWNLOAD EXAMIANS APP
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