Human Geinetic Screen

Genetics provide powerful knowledge that is changing human beingss view of itself and its relation to rest of the universe. Genetic, cytofamilial and molecular genetic studies showed the relatedness of human being to other living things on the planet, including plants, fungi and bacterium (4). Little change in deoxyribonucleic acid contributes to human disagreements. So, genomic variations of human species are being studied through DNA analysis from populations, families, and individuals worldwide.

Human Genome Project (HGP) was proposed in the eighties and was formally initiated in 1990. Its specific goals are to map and congeal the chemical sequences of the three billion nucleotide base pairs that manufacture the human genome. Completion of the HGP in the projected 15 old age will provide a source book for biologic science and medicine (5). The Human Genome Diversity Project (HGDP) complements the HGP by examining the genomic variation of the human species, through analysis of DNA from populations, families and individuals worldwide. This will alleviate us to understand the fundamental unity of humankind, human biological history, population movements, and susceptibility to resistance to various human diseases.



HGDP ran into straining fire on ethical grounds and fears that it might break down indigenous peoples rights, however, and it remains stalled for lack of cash in hand (7).

A large proportion of human health has a genetic basis. Abnormal forms of a single or a group of genes that are passed from generation to generation causes transmitted genetic diseases. Diseases uniform Alzheimers, familial breast cancer, cystic fibrosis are inherited as single gene and are characterized at molecular level (4). Many genes along with environmental interactions control diseases like hypertension, diabetes, and various forms of cancer and infections. These diseases are also being investigated utilise molecular approach. So, genomic information on human sp. will be a valuable tool to judge an individual, a family or a population,...If you want to get a full essay, station it on our website: Orderessay



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