Homo sapiens - 738928 Mycobacterium tuberculosis Rv2002 657157 Mycobacterium tuberculosis H37Rv Rv2002 657157 Oncorhynchus masou rhodurus amago salmon 287104 Oncorhynchus mykiss - 287108, 762606 Oncorhynchus mykiss 2 types of enzyme activity: carbonyl reductase + 20beta-hydroxysteroid dehydrogenase (type A) or only 20beta-hydroxysteroid dehydrogenase activity (type B) 287107 Oncorhynchus mykiss isoform A; 13.5fold induction of isoform B when grown downstream from a sewage treatment works, isoform A not affected 686368 Oncorhynchus mykiss rainbow trout 287104, 668714 Oreochromis niloticus - 654932 Rattus norvegicus - 762009