Human genome

Human genome

The human genome consists of 23 chromosome and the small mitochondrial DNA. 22 of the 23 chromosomes are autosomal chromosome pairs and the last one being a gender-determining pair. In total, the human genome contains the sequences of the 3 billion chemical base pairs that make up human DNA and approximately 20,000-25,000 genes. By understanding human genome, scientists are able to develop new medical applications that can significantly advance the state of health care.

Industry: Biology; Medical

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Human genome

Hydrocephalus

Medical; Human genome

1) Excessive accumulation of cerebrospinal fluid within the cranium which may be a congenital or acquired disorder; hydrocephalus ex-vacuo refers to ventricular dilation that occurs as a result of ...

Haploid

Medical; Human genome

1) Half the diploid or normal number of chromosomes in a somatic cell; the number of chromosomes in a gamete (egg or sperm) cell, which in humans is 23 chromosomes, one chromosome from each ...

Haplotype map (HapMap)

Medical; Human genome

The nickname of the International HapMap Project, an international project that seeks to relate variations in human DNA sequences with genes associated with health. A haplotype is a set of DNA ...

Hemizygous

Medical; Human genome

Describes an individual who has only one member of a chromosome pair or chromosome segment rather than the usual two; refers in particular to X-linked genes in males who under usual circumstances ...

Haemoglobin

Medical; Human genome

1) The substance inside red blood cells that carries oxygen molecules. 2) The substance inside red blood cells that binds to oxygen and carries it from the lungs to the tissues.