Chromosome 9 News and Research

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Humans normally have 46 chromosomes in each cell, divided into 23 pairs. Two copies of chromosome 9, one copy inherited from each parent, form one of the pairs. Chromosome 9 is made up of about 140 million DNA building blocks (base pairs) and represents approximately 4.5 percent of the total DNA in cells.

Identifying genes on each chromosome is an active area of genetic research. Because researchers use different approaches to predict the number of genes on each chromosome, the estimated number of genes varies. Chromosome 9 likely contains between 800 and 1,300 genes.

Genes on chromosome 9 are among the estimated 20,000 to 25,000 total genes in the human genome.
RNA-targeting strategy to repair the genetic cause of ALS and dementia

RNA-targeting strategy to repair the genetic cause of ALS and dementia

The genetic mechanisms that induce protein decline in modern maize

The genetic mechanisms that induce protein decline in modern maize

New study figures out which patients will react to immunotherapy

New study figures out which patients will react to immunotherapy