Regulation of formation of the intracellular β-gaiactosidase activity ofAspergillus nidulans Erzsébet FeketeLevente KaraffaChristian P. Kubicek Original Paper Pages: 7 - 14
New genes involved in chromate resistance inRalstonia metallidurans strain CH34 Susanne JuhnkeNicola PeitzschDietrich H. Nies Original Paper Pages: 15 - 25
Biotin synthase ofBacillus subtilis shows less reactivity than that ofEscherichia coil in in vitro reaction systems Tatsuya KiyasuAkira AsakuraTatsuo Hoshino Original Paper Pages: 26 - 32
Enterobacter cloacae rpoS promoter and gene organization Juana María Navarro-LlorénsEsteban Martínez-GarcíaAntonio Tormo Original Paper Pages: 33 - 41
Aempyrum pernix K1, a strictly aerobic and hyperthermophilic archaeon, has two terminal oxidases, cytochromeBa3 and cytochromeaa3 Ryuhei IshikawaYoko IshidoTakayoshi Wakagi Original Paper Pages: 42 - 49
Transport of molybdate in the cyanobacteriumAnabaena variabilis ATCC 29413 Teresa ThielBrenda PratteMarta Zahalak Original Paper Pages: 50 - 56
TheVibrio fischeri sapABCDF locus is required for normal growth, both in culture and in symbiosis Claudia LuppRobert E. W. HancockEdward G. Ruby Original Paper Pages: 57 - 65
A possible role of poly-3-hydroxybuiyric acid in antibiotic production inStreptomyces Shivani VermaYukti BhatiaIpsita Roy Short Communication Pages: 66 - 69
Properties of a laccase produced byPhanerochaete flavido-alba induced by vanillin Teresa de la RubiaEsteban RuizJosé Martínez Short Communication Pages: 70 - 73