a. The histone or octomer core contains two copies each of H2A [light blue], H2B [dark blue], H3 [green], and H4 [white]. b. The histones are wrapped with 1.75 super coil turns of DNA.

Text iGenetics by Peter J. Russell

This web site is provided for instruction in Botany and Zoology 342

by Kenneth G. Wilson,
Professor of Botany
Miami University
wilsonkg@muohio.edu