A cell displaying a foreign antigen used for synthesis of antigens
When a piece of RNA that is complementary in sequence is used to stop expression of a specific gene
Production of somaclonal variant in tissue cultures
RNA polymerase-producing DNA
The correct answer is option (B) : When a piece of RNA that is complementary in sequence is used to stop expression of a specific gene.
In antisense technology, By inhibiting the expression of specific genes, the technology can silence genes associated with diseases, providing a promising avenue for therapy. This technology is valuable in research and medicine for regulating gene activity, studying gene functions, and developing new treatments for genetic disorders.
List I | List II | ||
---|---|---|---|
A | Two or more alternative forms of a gene | I | Back cross |
B | Cross of F1 progeny with homozygous recessive parent | II | Ploidy |
C | Cross of F progeny with any of the parents | III | Allele |
D | Number of chromosome sets in plant | IV | Test cross |