Each of these tiny beads is a called a nucleosome and has a diameter of approximately 11 nm. The nucleosome is the fundamental subunit of chromatin. Each nucleosome is composed of a little less than two turns of DNA wrapped around a set of eight proteins called histones, which are known as a histone octamer.Each histone octamer is composed of two copies each of the histone proteins H2A, H2B, H3, and H4.ach of these tiny beads is a called a nucleosome and has a diameter of approximately 11 nm. The nucleosome is the fundamental subunit of chromatin. Each nucleosome is composed of a little less than two turns of DNA wrapped around a set of eight proteins called histones, which are known as a histone octamer.
Strip away the pitchers, and the National League had more productive hitters than the American League for a while. It's only recently that things have leveled out, and things have really leveled out. Since the start of 2010, the average wOBA for an AL non-pitcher is .322, compared to .321 for an average NL non-pitcher.
The World Series (and the Playoffs) The Playoffs. At the end of the regular season the three divisional winners (ranked 1, 2 and 3 according to their win-loss records) and the wild-card team (ranked 4) from each league (the American League and the National League) go forward into the playoffs.