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A gene family is a set of several similar genes, formed by duplication of a single original gene, and generally with similar biochemical functions.
This is a list of gene families or gene complexes, i.e. sets of genes which are related ancestrally and often serve similar biological functions.These gene families typically encode functionally related proteins, and sometimes the term gene families is a shorthand for the sets of proteins that the genes encode.
DNA shuffling has since been applied to generate libraries of hybrid or chimeric genes and has inspired family shuffling which is defined as the use of related genes in DNA shuffling. [ 17 ] [ 18 ] [ 19 ] Additionally, DNA shuffling has been applied to protein and small molecule pharmaceuticals, bioremediation, gene therapy, vaccines, and ...
Genetic disorders are diseases that are caused by a single allele of a gene and are inherited in families. These include Huntington's disease , cystic fibrosis or Duchenne muscular dystrophy . Cystic fibrosis, for example, is caused by mutations in a single gene called CFTR and is inherited as a recessive trait.
The following outline is provided as an overview of and topical guide to genetics: . Genetics – science of genes, heredity, and variation in living organisms. [1] [2] Genetics deals with the molecular structure and function of genes, and gene behavior in context of a cell or organism (e.g. dominance and epigenetics), patterns of inheritance from parent to offspring, and gene distribution ...
In the example on the right, both parents are heterozygous, with a genotype of Bb. The offspring can inherit a dominant allele from each parent, making them homozygous with a genotype of BB. The offspring can inherit a dominant allele from one parent and a recessive allele from the other parent, making them heterozygous with a genotype of Bb.
In the period 1961 – 1967, through work in several different labs, the nature of the genetic code was determined (e.g. [31]). In 1972, Walter Fiers and his team at the University of Ghent were the first to determine the sequence of a gene: the gene for bacteriophage MS2 coat protein. [32]
An important aspect of the formation of the parent offspring is the chromosome, which is a structure of DNA which contains many genes. [ 1 ] To focus more on the offspring and how it results in the formation of the f1 generation, is an inheritance called sex linkage , [ 1 ] which is a gene located on the sex chromosome , and patterns of this ...