A double-strand DNA break (DSB) occurs or arises when both strands of the DNA duplex are severed, often as the result of ionizing radiation. They are particularly deleterious as the DNA ends can ...

Real image of DNA molecules being copied in human cells, visualized by immunofluorescence microscopy. The yellow arrows mark where replication begins, and the white arrows indicate the direction ...

DSBs can be repaired using several different mechanisms. Both ends can be simply rejoined with little or no further processing (nonhomologous end joining, or NHEJ) or can be repaired using ...

Chances are you've seen an illustration of DNA's double-helix structure and even pictures of the chromosomes ... Genes determine whether you have brown eyes or blue, long toes or short, and ...

This test tube holds hundreds of billions of copies of the exploit code stored in synthetic DNA molecules, which has the potential to compromise a computer system when it is sequenced and processed.

The DNA repair and replication pathways converge on a common final step in which the continuity of the repaired DNA strand is restored by DNA ligase, an enzyme that converts nicks into phosphodiester ...

While conventional image formats such as JPG and PNG can lose quality, vector graphics can be enlarged to any size without ...

Nov. 7, 2024 — Researchers have used ancient DNA to challenge long-held interpretations of the people of Pompeii. Contrary to physical appearances, the DNA evidence revealed unexpected ...

the helix structure is unwound special molecules break the weak hydrogen bonds between bases, which are holding the two strands together this process occurs at several locations on a DNA molecule ...

It produces and distributes royalty-free images, rights managed images, celebrity photos, online music and video, enabling communication professionals the Getty Images | AFP.com Washington (AFP ...

'Why I'm taking pictures of the bins in my town' Video, 00:01:07'Why I'm taking pictures of the bins in my town' ...

Chances are you've seen an illustration of DNA's double-helix structure and even pictures of the chromosomes that comprise the human genome. But where and how does the famous double helix fit into ...