Barbara McClintock (left) and Harriet Creighton (right) provided evidence that genes are located on chromosomes. (Karl Maramorosch/Cold Spring Harbor Laboratory Archives
Barbara McClintock (kiri) danHarriet Creighton (kanan) disediakanbukti bahwa gen berada padakromosom. (Karl Maramorosch/dinginSpring Harbor laboratorium Arsip
Barbara McClintock (kiri) dan Harriet Creighton (kanan) tersedia bukti bahwa gen terletak di kromosom. (Karl Maramorosch / Cold Spring Harbor Laboratory Archives