which is essential for DNA condensation. We have also argued that unlinking of the sister chromosomes during DNA replication is aided by removal of pre-catenanes that are forming directly at or just ...

During prophase I, the chromosomes condense and become visible inside the ... thereby creating offspring with unique combinations of DNA. This constant mixing of parental DNA in sexual ...

Histones are a family of basic proteins that associate with DNA in the nucleus and help condense it into chromatin ... and take part in the formation of chromosomes. Histones are basic proteins ...

For successful cell division, chromosomal DNA needs to be packed into compact rod-shaped structures. Defects in this process can lead to cell death or diseases like cancer. A new study has shown how ...

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 ...

Scientists at EMBL have captured how human chromosomes fold into their signature rod shape during cell division, using a ...

Among the many marvels of life is the cell's ability to divide and thus enable organisms to grow and renew themselves. For ...

Each cell with a nucleus contains chromosomes, which are made from DNA Human body cells each contain 23 pairs of chromosomes, half of which are from each parent. So, human gametes (eggs and sperm ...