title: Two genes, no enzyme: a second look at Barbara McClintock and the 1951 Cold Spring Harbor Symposium.
mesh_terms: D001290:Attitude; D003226:Congresses as Topic / Q000266:history; D004251:DNA Transposable Elements; D005786:Gene Expression Regulation; D005796:Genes; D005823:Genetics / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008957:Models, Genetic; D009518:New York; D012108:Research Personnel / Q000523:psychology; D014481:United States; D003313:Zea mays / Q000235:genetics / Q000266:history
chemical_list: D004251:DNA Transposable Elements