1. Substrate specificity and gene expression of the amino-acid permeases in Saccharomyces cerevisiae

   • Birgitte Regenberg
   • Louis Düring-Olsen
   • Steen Holmberg

   ORIGINAL PAPER Pages: 317 - 328

2. The budding yeast cohesin gene SCC1/MCD1/RHC21 genetically interacts with PKA, CDK and APC

   • Seok-Jin Heo
   • Kazuo Tatebayashi
   • Hideo Ikeda

   ORIGINAL PAPER Pages: 329 - 338

3. Use of sulfite resistance in Saccharomyces cerevisiae as a dominant selectable marker

   • Hoon Park
   • Nathan I. Lopez
   • Alan T. Bakalinsky

   ORIGINAL PAPER Pages: 339 - 344

4. Complex group-I introns in nuclear SSU rDNA of red and green algae: evidence of homing-endonuclease pseudogenes in the Bangiophyceae

   • Peik Haugen
   • Volker A.R. Huss
   • Steinar Johansen

   ORIGINAL PAPER Pages: 345 - 353

5. Photoperiod-sensitive cytoplasmic male sterility in wheat: nuclear-mitochondrial incompatibility results in differential processing of the mitochondrial orf25 gene

   • Yasunari Ogihara
   • Yosuke Kurihara
   • Koji Murai

   ORIGINAL PAPER Pages: 354 - 362

6. Volvox germline-specific genes that are putative targets of RegA repression encode chloroplast proteins

   • Markus Meissner
   • Klaus Stark
   • Rüdiger Schmitt

   ORIGINAL PAPER Pages: 363 - 370

7. Insertional mutagenesis in Coprinus cinereus: use of a dominant selectable marker to generate tagged, sporulation-defective mutants

   • W. Jason Cummings
   • Martina Celerin
   • Miriam E. Zolan

   ORIGINAL PAPER Pages: 371 - 382

8. Complementary mating types of Mucor circinelloides show electrophoretic karyotype heterogeneity

   • José María Díaz-Mínguez
   • M. Angeles López-Matas
   • Arturo P. Eslava

   ORIGINAL PAPER Pages: 383 - 389