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 ...

This article focuses on the centromeres of mammalian chromosomes, particularly those in humans. Much of what is known about the composition of these structures is a direct result of the ...

Thus, in her experiments, McClintock observed several fundamental properties of chromosome biology ... the experiments that revealed the actual structure of telomeres. Nature provided the model ...

The epigenetic state of chromatin, gene activity, and chromosomal positions are interrelated. A research team from the IPK Leibniz Institute (IPK) and the Karlsruhe Institute of Technology (KIT) ...

Human biological sex is determined by the sex chromosomes X and Y. In most cases, females possess two X chromosomes, while males have one X and one Y. However, there is some evidence that the Y ...

Artificial chromosomes are essentially miniature versions of real chromosomes that can replicate alongside their natural counterparts in host cells. They have the potential to be “incredibly useful ...

Researchers have uncovered which genes on the Y chromosome regulate the development of sperm and impact fertility in male mice. This research could help us understand why some men don't produce enough ...

"Given the fact that the X chromosome is enriched for brain-related genes, it became very important for us to know what roles it might be playing in brain aging," said Samira Abdulai-Saiku, Ph.D ...

Some mutations can affect the structure of one or more chromosomes - these are chromosome structure mutations.

Results prove that inversions can be generated in plants without causing further unwanted changes in the expression of genetic information.