They also found that after the extra chromosome was removed, genes tied to nervous system development were more active and ...

The accurate distribution of chromosomes in an oocyte is essential for the correct transmission of genetic information to the ...

Even within the Y chromosome, the genes are split into several regions ... also allow scientists to better understand the evolutionary relationship of these sequences with satellite DNA found ...

Japanese researchers have successfully eliminated the extra chromosome responsible for Down syndrome using CRISPR gene ...

The human Y chromosome, responsible for determining male sex, finally has gotten an end-to-end examination. The Y chromosome is the smallest of the human chromosomes. “In the old time, people ...

DNA is organized in segments on chromosomes called genes. Humans typically have 46 chromosomes arranged in 23 pairs. Genetics plays a key role in answering each of these questions. For humans ...

To find evidence of this combat, Chang used computational methods to dig into the genomes of 78 Drosophila fruit fly species, discovering that the relationship ... chromosomes, so Chang thinks they ...

Researchers mapped Y chromosome loss across thousands of individual cells from human cancers, with disturbing results.

A gene is a small section of DNA in a chromosome ... The diagram shows the relationship between the cell, its nucleus, chromosomes in the nucleus, and genes.

Many EDCs exhibit non-monotonic dose responses, where the relationship between ... dose caused errors in X-chromosome nondisjunction, or separation, after 24 hours. They used worms with a mutation in ...

Save guides, add subjects and pick up where you left off with your BBC account. The nucleus of each human body cell contains 46 chromosomes. Each chromosome contains about 1000 genes. There is ...

Even within the Y chromosome, the genes are split into several ... to better understand the evolutionary relationship of these sequences with satellite DNA found elsewhere on the genome.