Q. Crown gall tissue

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Q. Integrated nopaline T-DNA occurs as

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Q. Opines are

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Q. T-DNA transfer and processing into plant genome requires products of which of the following genes?

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Q. Because of large size of Ti-plasmid, intermediate vectors (IV) are developed in which T DNA has been subcloned into

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Q. The transfer of intermediate vectors into Agrobacterium are brought about by

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Q. In response to the activating signal molecule, an endonuclease is produced that causes nicks in the T-DNA. It is encoded by

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Q. Microinjection involves

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Q. Which of the following is true about Agrobacterium tumefaciens?

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Q. In the liposome mediated gene transfer in plants, nucleic acids are

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Q. Advantage of microprojectile method over microinjection method for gene transfer in plants include

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Q. On Ti-plasmid T-region or T-DNA is flanked by a direct repeat of

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Q. Agrobacterium tumefaciens is a

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Q. Virulence trait of Agrobacterium tumefaciens is borne on

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Q. The size of the virulent plasmid of Agrobacterium tumefaciens is

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Q. Which of the following is not true about the helper plasmids?

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Q. Which technique is used to introduce genes into dicots?

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Q. Direct DNA uptake by protoplasts can be stimulated by

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Q. Cultivated tomato species (Lycopersicon esculentum) has a high degree of resistance towards

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Q. When the transposon jumps into an otherwise functional gene, it has the effect of

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