Chromosome 10 is one of the 23 pairs of chromosomes in humans. People normally have two copies of this chromosome. Chromosome 10 spans about 134 million base pairs (the building material of DNA) and represents between 4 and 4.5 percent of the total DNA in cells.
Genes
Number of genes
The following are some of the gene count estimates of human chromosome 10. Because researchers use different approaches to genome annotation their predictions of the number of genes on each chromosome varies (for technical details, see gene prediction). Among various projects, the collaborative consensus coding sequence project (CCDS) takes an extremely conservative strategy. So CCDS's gene number prediction represents a lower bound on the total number of human protein-coding genes.[4]
The following is a partial list of genes on human chromosome 10. For complete list, see the link in the infobox on the right.
AFAP1L2: actin filament associated protein 1 like 2
ALL1 encoding protein Leukemia, acute lymphocytic, susceptibility to, 1
ALOX5: Arachidonate 5-Lipoxygenase (processes essential fatty acids to leukotrienes, which are important agents in the inflammatory response; also facilitates development and maintenance of cancer stem cells, slow-dividing cells thought to give rise to a variety of cancers, including leukemia)
ANKRD22: encoding protein Ankyrin repeat domain 22
G-banding ideogram of human chromosome 10 in resolution 850 bphs. Band length in this diagram is proportional to base-pair length. This type of ideogram is generally used in genome browsers (e.g. Ensembl, UCSC Genome Browser).
G-banding patterns of human chromosome 10 in three different resolutions (400,[11] 550[12] and 850[3]). Band length in this diagram is based on the ideograms from ISCN (2013).[13] This type of ideogram represents actual relative band length observed under a microscope at the different moments during the mitotic process.[14]
G-bands of human chromosome 10 in resolution 850 bphs[15]
^For cytogenetic banding nomenclature, see article locus.
^ abThese values (ISCN start/stop) are based on the length of bands/ideograms from the ISCN book, An International System for Human Cytogenetic Nomenclature (2013). Arbitrary unit.
^gpos: Region which is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene rich; acenCentromere. var: Variable region; stalk: Stalk.
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