TY - RPRT TI - A study in evolution: the histidine utilization genes of enteric bacteria. AU - M Blumenberg AU - B Magasanik PY - 1979 DO - 10.1016/0022-2836(79)90338-3 UR - https://pubmed.ncbi.nlm.nih.gov/393834/ ID - 393834 ER -