What do a human, a rose, and a bacterium have in ... Francis Crick were pursuing a definitive model for the stable structure of DNA inside cell nuclei. Watson and Crick ultimately used Franklin's ...

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 ...

Kelly and Bruce Stillman, followed by chapters on specific steps in the process — including replication origin structure ... between cellular DNA replication proteins and human disease.

All human cells contain DNA ... The discovery of the structure of DNA together with an increasing understanding the part it plays in inheritance has proved that Alfred Russel Wallace and Charles ...

A team has unearthed new findings about what happens during the minutes and hours after a cell divides, expanding our understanding of human biology -- and potentially leading to better medicines.

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

The double helix structure of DNA is so famous it serves as a sort of ... we and others were able to demonstrate they do exist in human cells.” Christ added that around 25,000 i-motifs have ...

DNA replication is happening continuously throughout the body, as many as trillions of times per day. Whenever a cell ...

protruding structure called an i-motif. Related: Rosalind Franklin knew DNA was a helix before Watson and Crick, unpublished material reveals Researchers first discovered i-motifs in human cells ...

Researchers analyze various aspects of gene regulation, among which are the three-dimensional structure of the genome and DNA methylation, which differ for different cell types and play significant ...