At different times during the life cycle of a cell, the DNA that makes up the cell's chromosomes can be tightly compacted into a structure that is visible under a microscope, or it can be more ...

Chromosomes are tightly coiled structures ... and G to “bases,” which are part of the structure of DNA. Strings of these letters make up your complex genetic code. If you think of yourself ...

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 ...

Here, you will find information on the chemical structure of DNA; details about the organization of DNA into chromosomes, genes, and gene families; and data regarding important categories of ...

DNA molecules are large and ... the characteristics of a living organism. The diagram shows the relationship between the cell, its nucleus, the chromosomes in the nucleus, and genes.

In most animal, plant and fungal cells DNA is stored in the nucleus coiled up in thread-like structures called chromosomes. The nucleus of one of your skin cells contains about two metres of DNA ...

So, it's very easy to see,” she said. To zoom in on changes in chromosome organization during meiosis, the researchers used nuclear membrane and DNA damage protein stains to track nuclear behavior.

These findings help us better understand the structure and function of our chromosomes. They also provide insight into how disruption of twisted DNA looping can affect health—for instance ...