title: Snake's eye view of Adam and Eve.
mesh_terms: D000818:Animals; D001483:Base Sequence; D003434:Crossing Over, Genetic; D004247:DNA / Q000235:genetics* / Q000302:isolation & purification; D004276:DNA, Satellite / Q000235:genetics / Q000302:isolation & purification; D005260:Female; D006801:Humans; D008297:Male; D012730:Sex Chromosomes / Q000648:ultrastructure; D012732:Sex Determination Analysis; D012737:Sex Factors; D012911:Snakes / Q000235:genetics; D014998:Y Chromosome / Q000648:ultrastructure
chemical_list: D004276:DNA, Satellite; D004247:DNA