The value of electrophoretic fingerprinting and karyotyping in wine yeast breeding programmes T. J. van der WesthuizenI. S. Pretorius Research Article Pages: 249 - 257
Arginine and proline genes ofAspergillus niger Klaas SwartAlfons J. M. DebetsCees J. Bos Research Article Pages: 259 - 264
The occurrence of disporousBacillus thuringiensis cells George B. ChapmanAnnekeSlob-van HerkJosé M. Eguía Research Article Pages: 265 - 268
Alterations in the cell wall ofSaccharomyces cerevisiae induced by the alpha sex factor or a mutation in the cell cycle Silvia DíazSamuel ZínkerJosé Ruiz-Herrera Research Article Pages: 269 - 276
Botryozyma nematodophila gen. nov., spec. nov. (Candidaceae) Maudy Th. SmithC. ShannG. W. van Eijk Research Article Pages: 277 - 284
Neotypification of the genusTrichosporon E. GuéhoG. S. de HoogM. Th. Smith Research Article Pages: 285 - 288
Contributions to a revision of the genusTrichosporon E. GuéhoM. Th. SmithW. H. Batenburg van der Vegte Research Article Pages: 289 - 316
The flocculation of wine yeasts: biochemical and morphological characteristics inZygosaccharomyces — flocculation inZygosaccharomyces Giovanna SuzziPatrizia RomanoMarzia Benevelli Research Article Pages: 317 - 322
Detection ofAspergillus andPenicillium extracellular polysaccharides (EPS) by ELISA: using antibodies raised against acid hydrolysed EPS Henri J. KamphuisGerhard A. De RuiterServé H. W. Notermans Research Article Pages: 323 - 332
Plasmid-determined resistance to arsenic and antimony inPseudomonas aeruginosa Carlos CervantesJaime Chávez Research Article Pages: 333 - 337
Bacteriophage Ø105clz induces the GroEL-homologue protein inBacillus subtilis Robin R. StaplesBrian S. MillerUldis N. Streips Short Communication Pages: 339 - 342
