Dynamic organization of the β-heterochromatin in the Drosophila melanogaster polytene X chromosome D. E. KoryakovA. A. AlekseyenkoI. F. Zhimulev ORIGINAL PAPER Pages: 503 - 509
Molecular characterization of HymA, an evolutionarily highly conserved and highly expressed protein of Aspergillus nidulans M. KarosR. Fischer ORIGINAL PAPER Pages: 510 - 521
The S / M checkpoint at 37°C and the recovery of viability of the mutant polδts3 require the crb2 + /rhp9 + gene in fission yeast M. GrenonJ. TillitS. Francesconi ORIGINAL PAPER Pages: 522 - 534
A human gene, hSGT1, can substitute for GCR2, which encodes a general regulatory factor of glycolytic gene expression in Saccharomyces cerevisiae T. SatoY. JigamiH. Uemura ORIGINAL PAPER Pages: 535 - 540
The Saccharomyces cerevisiae protein YJR043C (Pol32) interacts with the catalytic subunit of DNA polymerase α and is required for cell cycle progression in G2 / M M. E. HuangB. Le DouarinF. Galibert ORIGINAL PAPER Pages: 541 - 550
The Saccharomyces cerevisiae RAD54 gene is important but not essential for natural homothallic mating-type switching J. Schmuckli-MaurerW.-D. Heyer Original Paper Pages: 551 - 558
The protease activity of a calpain-like cysteine protease in Saccharomyces cerevisiae is required for alkaline adaptation and sporulation E. FutaiT. MaedaK. Suzuki ORIGINAL PAPER Pages: 559 - 568
Directional cloning of native PCR products with preformed sticky ends (Autosticky PCR) J. GálR. SchnellM. Kálmán ORIGINAL PAPER Pages: 569 - 573
Gene stability in transgenic aspen (Populus). I. Flanking DNA sequences and T-DNA structure M. Fladung Original Paper Pages: 574 - 581
Gene silencing results in instability of antibody production in transgenic plants M. De NeveS. De BuckA. Depicker ORIGINAL PAPER Pages: 582 - 592
Identification and characterization of novel retrotransposons of the gypsy type in rice N. KumekawaH. OhtsuboE. Ohtsubo ORIGINAL PAPER Pages: 593 - 602
Either of the chromosomal tuf genes of E. coli K-12 can be deleted without loss of cell viability A.-M. ZuurmondA.-K. RundlöfB. Kraal ORIGINAL PAPER Pages: 603 - 607