Generally A Pair Of Homologous Chromosomes In Meiosis

Then the interaction between A and B is an interolog of the interaction between A’ and B’ if the following conditions all hold: Thus, interologs are homologous pairs of protein interactions across different organisms. The Lyon hypothesis states that in cells with multiple X chromosomes, all but one are inactivated during mammalian embryogenesis. This happens early in embryonic development at random in mammals, except in marsupials and in some extra-embryonic tissues of some placental mammals, in which the father’s X chromosome is always deactivated. [Read More]