Histones of the cotton plant. Molecular characteristics of histone H1

A characterization of the histones of two varieties of the cotton plant,Gossypium hirsutum andG. barbadense, has been given with the aid of various electrophoretic systems. Their molecular weights have been determined. An analysis has been made of the cleavage of histone H1 at tyrosine residues. The positive charge and the molecular length of histone H1 have been determined by the method of incomplete succinylation.