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A genetic disorder is a health problem caused by one or more abnormalities in the genome.It can be caused by a mutation in a single gene (monogenic) or multiple genes (polygenic) or by a chromosome abnormality.
Human genetics is the study of inheritance as it occurs in human beings.Human genetics encompasses a variety of overlapping fields including: classical genetics, cytogenetics, molecular genetics, biochemical genetics, genomics, population genetics, developmental genetics, clinical genetics, and genetic counseling.
A single point mutation in this polypeptide chain, which is 147 amino acids long, results in the disease known as Sickle Cell Anemia. [18] Sickle-cell anemia is an autosomal recessive disorder that affects 1 in 500 African Americans, and is one of the most common blood disorders in the United States. [17]
A haplotype is a group of alleles in an organism that are inherited together from a single parent, [1] [2] and a haplogroup (haploid from the Greek: ἁπλοῦς, haploûs, "onefold, simple" and English: group) is a group of similar haplotypes that share a common ancestor with a single-nucleotide polymorphism mutation. [3]
Combined green: Definition of "sub-Saharan Africa" as used in the statistics of United Nations institutions Lighter green: The Sudan, classified as a part of North Africa by the United Nations Statistics Division [2] instead of Eastern Africa, though the organization states that "the assignment of countries or areas to specific groupings is for statistical convenience and does not imply any ...
Patients with sickle-cell haemoglobinopathies are also at risk. The species complex also attacks young onion and tobacco plants, and displays a remarkable ability to digest oil . Taxonomy
There have been extensive genetic studies on the topic [17] in recent decades which have identified genotypic common denominators of Jewish people, but as per Raphael Falk, while certain detectable Middle Eastern genetic components exist in numerous Jewish communities, there is no evidence for a single Jewish prototype, and that "any general ...
With this being the case, mutations may be family and region specific (See Race, ethnicity, and geographic location). [17] In regard to sex, CF occurs in occurs in males and females; however, women are more likely to display worse symptoms and outcomes. [18] This is particularly relevant in regard to Peudomonas aeruginosa [19] respiratory ...