Premium
The utilization of organosulphonates by soil and freshwater bacteria
Author(s) -
King J. E.,
Quinn J. P.
Publication year - 1997
Publication title -
letters in applied microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.698
H-Index - 110
eISSN - 1472-765X
pISSN - 0266-8254
DOI - 10.1046/j.1472-765x.1997.00062.x
Subject(s) - queen (butterfly) , library science , northern ireland , history , biology , ecology , ethnology , hymenoptera , computer science
Utilization of the biogenic aliphatic organosulphonates taurine, isethionate, sulphoacetaldehyde and sulphoacetate was investigated in 100 soil and freshwater bacteria isolated on modified complete mineral salts medium. More than 90% could use all the compounds as sole sulphur sources, and some 10% used taurine and isethionate as sole carbon and energy, or sole carbon, energy and sulphur sources. None could mineralize sulphoacetaldehyde or sulphoacetate; however, two isolates capable of growth on sulphoacetate as sole carbon, energy and sulphur source were obtained by enrichment culture. The results suggest that in the majority of environmental bacteria the pathways of organosulphonate biodegradation may be independently controlled by the supply of carbon and sulphur to the cell, and that a number of routes may exist for cleavage of the organosulphonate C–S bond.