DNA can sustain serious injuries called double strand breaks, in which both strands of the helix snap. These breaks are among ...

An international research team has identified a human protein, ANKLE1, as the first DNA-cutting enzyme (nuclease) in mammals ...

Jyoti Vakhlu [email protected] From laws of inheritance to the molecule of heredity – a journey of scientific ...

The statement that "Mutations can occur spontaneously" is also true. Spontaneous mutations arise naturally due to inherent ...

Mitochondria are often described as the cell’s power plants, but a wave of new research suggests their genetic material may ...

Why it's false: While DNA replication is highly accurate, it's not perfect. DNA polymerase has a proofreading function, but ...

Inside every human cell, tiny mitochondria quietly convert nutrients into usable energy, keeping organs running and immune defenses primed. Now researchers have identified a previously unknown form of ...

On Wednesday, Microsoft released the complete source code for Microsoft BASIC for 6502 Version 1.1, the 1978 interpreter that powered the Commodore PET, VIC-20, Commodore 64, and Apple II through ...

The DNA packed inside every human cell contains instructions for life, written in billions of letters of genetic code. Every time a cell divides, the complete code, divided among 46 chromosomes, must ...

Delta Air Lines is renaming its fare classes, including folding Basic Economy into a new "Delta Main" category. Delta Main will have three levels: Basic, Classic, and Extra, offering varying perks and ...

This transcript has been edited for clarity. For more episodes, download the Medscape app or subscribe to the podcast on Apple Podcasts, Spotify, or your preferred podcast provider. Dr Liu is a ...

This valuable descriptive manuscript builds on prior research showing that the elimination of Origin Recognition Complex (ORC) subunits does not halt DNA replication. The authors obtain solid data ...