Groundwater dynamics at the hillslope – riparian interface in a year with extreme winter rainfall

We would like to thank the European Research Council (ERC, project GA 335910 VeWa) for funding. We also thank Chris Gabrielli for his help with some of the initial deeper boreholes.Peer reviewedPostprin

Assessing runoff generation in riparian wetlands : monitoring groundwater-surface water dynamics at the micro-catchment scale

Acknowledgements: We would like to thank the European Research Council (ERC, project GA 335910 VeWa) for funding.Peer reviewedPostprin

The Spt-Ada-Gcn5 Acetyltransferase (SAGA) complex in Aspergillus nidulans

Extent: 6p.A mutation screen in Aspergillus nidulans uncovered mutations in the acdX gene that led to altered repression by acetate, but not by glucose. AcdX of A. nidulans is highly conserved with Spt8p of Saccharomyces cerevisiae, and since Spt8p is a component of the Spt-Ada-Gcn5 Acetyltransferase (SAGA) complex, the SAGA complex may have a role in acetate repression in A. nidulans. We used a bioinformatic approach to identify genes encoding most members of the SAGA complex in A. nidulans, and a proteomic analysis to confirm that most protein components identified indeed exist as a complex in A. nidulans. No apparent compositional differences were detected in mycelia cultured in acetate compared to glucose medium. The methods used revealed apparent differences between Yeast and A. nidulans in the deubiquitination (DUB) module of the complex, which in S. cerevisiae consists of Sgf11p, Sus1p, and Ubp8p. Although a convincing homologue of S. cerevisiae Ubp8p was identified in the A. nidulans genome, there were no apparent homologues for Sus1p and Sgf11p. In addition, when the SAGA complex was purified from A. nidulans, members of the DUB module were not co-purified with the complex, indicating that functional homologues of Sus1p and Sgf11p were not part of the complex. Thus, deubiquitination of H2B-Ub in stress conditions is likely to be regulated differently in A. nidulans compared to S. cerevisiae.Paraskevi Georgakopoulos, Robin A. Lockington, Joan M. Kell

Probleme des Wasser- und Stoffhaushalts und der Nutzung ehemaliger Rieselfelder Berlins und Umgebung Felduntersuchungen - Laborexperimente - Modellierung

Available from TIB Hannover: ZA 3479(131) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman

Untersuchungen zu Stoffeintraegen in Oberflaechengewaesser sowie zu Stoffumsetzungsprozessen in Fliessgewaessern im Einzugsgebiet der Unteren Spree als Grundlage fuer Sanierungskonzepte Abschlussbericht

SIGLEAvailable from TIB Hannover: F96B1215+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Bildung, Wissenschaft, Forschung und Technologie, Bonn (Germany)DEGerman