Every time a cell divides, it must copy its entire genome so that each daughter cell inherits a complete set of DNA. During that process, enzymes known as polymerases race along the DNA to copy its ...

Every time a cell divides, it must copy its entire genome so that each daughter cell inherits a complete set of DNA. During that process, enzymes known as polymerases race along the DNA to copy its ...

Researchers have shown that harmful bonds between protein and DNA fuel immune attack in progeria. Pumping up a protein that cuts these bonds could prevent symptoms.

SAR11 bacteria dominate the world’s oceans by being incredibly efficient, shedding genes to survive in nutrient-poor waters.

Researchers at The Institute of Cancer Research, London, have uncovered how the DNA repair enzyme XPF-ERCC1 is recruited to sites of damage and activated inside cells, resolving a long-standing ...

Genomic analysis shows SAR11 bacteria, adapted to low-nutrient oceans, lack key cell cycle controls. As conditions change, ...

Here are strategic revision techniques, important topics, diagram practice, and exam-day strategies to help CBSE Class 12 ...

One of the most abundant living organisms on Earth may also be one of the most vulnerable. A group of ocean bacteria known as ...