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Cauliflower mosaic virus contains : -
A
ss RNA
B
ds RNA
C
ds DNA
D
ss DNA
Detailed Solution
Most plant viruses (e.g. TMV) have single-stranded RNA.
Cauliflower mosaic virus (CaMV) is an exception: its genome is double-stranded DNA, which it replicates through an RNA intermediate (reverse transcription).
Its 35S promoter is widely used in plant genetic engineering.
So cauliflower mosaic virus contains ds DNA.
Cauliflower mosaic virus (CaMV) is an exception: its genome is double-stranded DNA, which it replicates through an RNA intermediate (reverse transcription).
Its 35S promoter is widely used in plant genetic engineering.
So cauliflower mosaic virus contains ds DNA.