The core of the histones H2A and H2B can also be modified. Combinations of modifications are thought to constitute a code, the so-called histone code. Histone modifications act in diverse biological processes such as gene regulation, DNA repair, chromosome condensation (mitosis) and spermatogenesis (meiosis).
Bread and Circuses. Bread and circuses became the method that the ruling class of ancient Rome used to maintain their power and control of the people. This method kept their sheep fat and happy, even as they fleeced them and sent them off to plunder the free world.
The Shepherd Faustulus Bringing Romulus and Remus to His Wife, Nicolas Mignard (1654) In Roman mythology, Romulus and Remus are twin brothers, whose story tells the events that led to the founding of the city of Rome and the Roman Kingdom by Romulus. The killing of Remus by his brother, and other tales from their story, have inspired artists throughout the ages.