Cells of a multicellular organism are genetically homogeneous but structurally and functionally heterogeneous owing to the differential expression of genes. Many of these differences in gene ...

15-year-old boy among 10 protesters killed so far in Iran as state doctors online videos to undermine rebellion. As deadly street protests against the Ayatollah in Iran entered their seventh day today ...

One victim was branded with an iron to get him to reveal his pin number while another was threatened with a pair of scissors after being targeted by Caprice Brown, 24, and Karissa Alfrez, 25. A court ...

11:34, Mon, Jan 5, 2026 Updated: 11:38, Mon, Jan 5, 2026 January marks the time when most households begin seeking methods to reduce expenditure. The festive decorations are packed away, budgets ...

Expression systems are genetic constructs (a gene encoded by DNA) that are designed to produce a protein, or an RNA (ribonucleic acid), either inside or outside a cell. Expression systems are used in ...