Major histocompatibility complex genes code for cell surface proteins that facilitate an organism's immune response to pathogens as well as its ability to avoid attacking its own cells. These genes ha
MHC sexual selection has been observed in the black-throated blue warbler.
Parasites are in a constant arms race with their host: harvestman suffering from mite pest
The exaggerated, elongated upper tail coverts make up the "train" of the peacock.
The major histocompatibility complex is a large locus on vertebrate DNA containing a set of closely linked polymorphic genes that code for cell surface proteins essential for the adaptive immune syste
Major histocompatibility complex and sexual selection
…Major histocompatibility complex (MHC) genes code for cell surface proteins that facilitate an organism's immune response to pathogens as well as its ability to avoid attacking its own…
Major histocompatibility complex protein (class I) in orange and pink, with a presented peptide in red. Membrane in grey. The transmembrane and cytoplasmic domains are shown in cartoon form. (PDB: 1hsa)
Schematic view of MHC class I and MHC class II molecules
T-cell receptor complexed with MHC-I and MHC-II