title: Integration of the living cell with its environment: speculation of the function of the DNA content of surface mucoids.
mesh_terms: D000818:Animals; D001483:Base Sequence; D002454:Cell Differentiation; D002462:Cell Membrane; D002467:Cell Nucleus; D002582:Cervix Mucus; D002584:Cervix Uteri / Q000166:cytology; D004247:DNA / Q000032:analysis / Q000302:isolation & purification / Q000502:physiology*; D005260:Female; D006570:Heterochromatin; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008967:Molecular Biology; D011506:Proteins / Q000032:analysis; D051381:Rats; D013094:Spermatozoa; D013499:Surface Properties; D013950:Thymus Gland / Q000166:cytology
chemical_list: D006570:Heterochromatin; D011506:Proteins; D004247:DNA