androstane has been researched along with 1-4-androstadiene-3-17-dione* in 1 studies
1 other study(ies) available for androstane and 1-4-androstadiene-3-17-dione
Article | Year |
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Pseudomonas mutant strains that accumulate androstane and seco-androstane intermediates from bile acids.
Transposon mutant strains which were affected in bile acid catabolism were isolated from four Pseudomonas spp. Two of the mutant groups isolated were found to accumulate 12 alpha-hydroxyandrosta-1,4-diene-3,17-dione as the major product from deoxycholic acid. Strains in one of these two groups were able to grow on steroids such as chenodeoxycholic acid, which lacks a 12 alpha-hydroxy function, whereas the one member of the second group could not. With chenodeoxycholic acid, this latter strain accumulated a yellow muconic-like derivative, tentatively identified as 3,7-dihydroxy-5,9,17-trioxo-4(5),9(10)-disecoandrosta-1(10)2 -dien-4-oic acid. Members of two further mutant groups accumulated either 12 beta-hydroxyandrosta-1,4-diene-3,17-dione or 3,12 beta-dihydroxy-9(10)-secoandrosta-1,3,5(10)-triene-9,17-dione as the major product from deoxycholic acid. The relationship between the catabolism of m- and p-cresol, 3-ethylphenol and the bile acids was also examined. Topics: Androstadienes; Androstanes; Androstatrienes; Androstenedione; Bile Acids and Salts; Cresols; DNA Transposable Elements; Mutation; Pseudomonas; Secosteroids | 1987 |