Intragenomic Conflict
As genes are capable of producing individual altruism, they are capable of producing conflict among genes inside the genome of one individual. This phenomenon was called intragenomic conflict and arises when one gene promotes its own replication in detriment to other genes in the genome. The classic example is segregation distorter genes that cheat during meiosis or gametogenesis and end up in more than half of the functional gametes. These genes persist even resulting in reduced fertility. Egbert Leigh compared the genome to "a parliament of genes: each acts in its own self-interest, but if its acts hurt the others, they will combine together to suppress it" to explain the relative low occurrence of intragenomic conflict.
Read more about this topic: Gene-centered View Of Evolution
Famous quotes containing the word conflict:
“The conflict between the men who make and the men who report the news is as old as time. News may be true, but it is not truth, and reporters and officials seldom see it the same way.... In the old days, the reporters or couriers of bad news were often put to the gallows; now they are given the Pulitzer Prize, but the conflict goes on.”
—James Reston (b. 1909)