Researchers shed new light on G-quadruplexes, a type of secondary DNA structure that has attracted attention as a potential therapeutic target in cancer.

Discover how scientists captured the action of helicases in DNA replication, revealing crucial insights into this fundamental ...

Researchers have uncovered a source of "replication stress" during DNA replication, shedding light on a new cancer target.

Ring-shaped extrachromosomal DNA is implicated in many cancers. Rachel Brazil talks to the scientists trying to uncover their ...

This change in chromatin structure provides a new layer of repression ... and must be reconstructed following each round of replication. DNA methylation, which has an autonomous mechanism for ...

For the first time, scientists have captured the exact moment DNA begins to unravel, shedding light on a fundamental chemical process that enables DNA to serve as the blueprint for life. A recent ...

Download CBSE 12 Biology Sure Shot Questions PDF with answers. Get Important Questions for Class 12 Biology with solutions, ...

In its structure, DNA contains a pattern for producing ... by providing raw nucleobases and a template DNA sample to DNA replication enzymes from bacteria. Because enzymes are little molecular ...

Conjugation is a form of horizontal gene transfer that allows the exchange of genetic material between two organisms or cells ...