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

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

Humans inherit one set of chromosomes from their mother and a second set from their father. In total, most human cells contain 46 chromosomes with 22 pairs of autosomes, or non-sex chromosomes ...

A human body contains 46 chromosomes which exist in a pattern of 23 pairs. A third copy of chromosome 21 exists with Down ...

While Emma has Down syndrome — specifically a rare type called Mosaic Down syndrome — some people don’t believe it. “At the ...

The nucleus of each human body cell contains 46 chromosomes. Each chromosome contains about 1000 genes. There is enough DNA in all the cells in a human body to stretch to the sun and back again ...

To prepare the 46 chromosomes of a human cell for transport to the daughter cells during cell division, each chromosome forms a compact X-shaped structure with two rod-like copies. How the cell ...

The genetic information within each of these daughter cells is identical. A human cell contains 46 chromosomes. To simplify our illustration, we'll show only four. Though the genetic code of a ...

Each human body cell contains 46 chromosomes. These can be arranged into 23 pairs. Each chromosome in a pair carries the same types of genes. The 23rd pair are the sex chromosomes: In females ...

I have two children. At the moment, all I know about their genes is that they both have 46 chromosomes, and one is XY and one is XX. I try to treat them equally, to assume equal potential.

Though the genetic code of a human being is contained within 46 chromosomes, only half of this number exists within the cell of a sperm or egg. If the cells didn't have half, a fertilized egg ...