Roles of trace metals in transcriptional control of microbial secondary metabolism Eugene D. Weinberg Mini Review Pages: 191 - 196
Ferrioxamine transport mutants and the identification of the ferrioxamine receptor protein (FoxA) inErwinia herbicola (Enterobacter agglomerans) Ingrid BernerGünther Winkelmann Original Articles Pages: 197 - 202
Iron-regulated envelope proteins of mycobacteria grown in vitro and their occurrence inMycobacterium avium andMycobacterium leprae grown in vivo Manjula SritharanColin Ratledge Original Articles Pages: 203 - 208
Characterization of siderophore-mediated iron transport inGeotrichum candidum, a non-siderophore producer Henia MorIsaac Barash Original Articles Pages: 209 - 213
Uptake and release of63Ni2+ byXenopus embryos during early cleavage stages F. William Sunderman JrFrank J. MongilloSean M. Brennan Original Articles Pages: 214 - 218
Is cadmium released from metallothionein in rejected human kidneys? Carl-Gustaf ElindertMonica NordbergeBrita Palm Original Articles Pages: 219 - 222
Impact of bimetallic combinations of Cu, Ni and Fe on growth rate, uptake of nitrate and ammonium,14C02 fixation, nitrate reductase and urease activity ofChlorella vulgaris Nirupama MallickA. K. SinghL. C. Rai Original Articles Pages: 223 - 228
Effect of four heavy metals on the biology of Nostoc muscorum L. C. RaiM. RaizadaS. K. Dubey Original Articles Pages: 229 - 234
Cd and Zn uptake in macrophyceae from Greek coasts S. HaritonidisG. Nikolaidis Original Articles Pages: 235 - 238