Article
Red Queen Processes Drive Positive Selection on Major Histocompatibility Complex (MHC) Genes.
PLoS computational biology - 1 Nov 2015
Ejsmond Maciej Jan, Radwan Jacek
Abstract excerpt
Major Histocompatibility Complex (MHC) genes code for proteins involved in the incitation of the adaptive immune response in vertebrates, which is achieved through binding oligopeptides (antigens) of pathogenic origin. Across vertebrate species, substitutions of amino acids at sites responsible for the specificity of antigen binding (ABS) are positively selected. This is attributed to pathogen-driven balancing...
Topics
- Alleles
- Computational Biology
- Computer Simulation
- Evolution, Molecular
- Humans
- Major Histocompatibility Complex
- Models, Genetic
- Mutation
- Selection, Genetic
