Gene Transfer in Plants Questions

• Which of the following is not true about the direct repeats flanking T-DNA?
• The direct repeats flanking the T-DNA of Agrobacterium tume-faciens are known as
• Plant transformation vectors based on Agrobacterium can generally be divided into
• The size of the virulent plasmid of Agrobacterium tumefaciens is
• Advantage of microprojectile method over microinjection method for gene transfer in plants include
• Opines are
• Agrobacterium tumefaciens is a
• Co-integrating transformation vectors must include a region of homology in
• Microprojectile method of gene transfer in plants involves delivery of DNA
• Which of the following is not true about the helper plasmids?
• Intermediate vectors containing T-DNA are conjugation deficient. Thus conjugation is mediated in presence of which of the following plasmid?
• Microinjection involves
• Which of the following is true about T DNA?
• Virulent strains of Agrobacterium contain large Ti-plasmids, which are responsible for the DNA transfer and subsequent disease symptoms. It has been shown that Ti-plasmids contain
• Because of large size of Ti-plasmid, intermediate vectors (IV) are developed in which T DNA has been subcloned into
• Which of the following plant signal molecules regulate the expression of vir B, C, D and E in case of tobacco?
• Which of the following is not true for microinjection technique that involves transfer of DNA into protoplast?
• In a plant tumour cell