Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Helmut Guttenberger"'
Autor:
Hildrun Walter, Uwe K. Simon, Helmut Guttenberger, Alessandro Holler, Michael Fritscher, Lucia Muggia, Deborah Horvat
The fungus Boeremia sambuci-nigrae (formerly Phoma sambuci-nigrae) causes the corymb wilt disease in elder (Sambucus nigra L.). Here, we assessed the genetic diversity of fungi within the Phoma-complex which associate with commercially cultivated eld
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e480a4f30361c5555c068dcba2593ad
https://hdl.handle.net/11368/2869804
https://hdl.handle.net/11368/2869804
Autor:
Thomas Kroneis, Slave Trajanoski, Peter Sedlmayr, Christian Guelly, Helmut Guttenberger, Uwe K. Simon
Publikováno v:
Molecular Biology and Evolution. 29:2231-2239
Eukaryote genomes contain multiple copies of nuclear ribosomal DNA (nrDNA) harboring both highly conserved and variable regions. This has made nrDNA the most popular genetic marker for phylogenetic studies and the region of choice for barcoding proje
Publikováno v:
Tree Physiology. 28:375-384
We investigated effects of nitrogen (N) fertilizer and canopy position on the allocation of N to Rubisco and chlorophyll as well as the distribution of absorbed light among thermal energy dissipation, photochemistry, net CO2 assimilation and alternat
Publikováno v:
Entomologia Generalis. 24:49-60
A honeybee colony of the race Apis mellifera carnica Pollmann 1879 with about 12.300-13.100 individuals, housed in an eight-frame observation hive (2 x 4 vertically arranged frames), was observed in summer 1997. The amounts of food stores and brood w
Autor:
Helga Auer, Angela V. Smirnova, Hans Joerg Leis, A. Jerlich, Lubica Horakova, Helmut Guttenberger, Georg Waeg, R. Joerg Schaur, Marianne Hayn, Franz Tatzber, Sylvia Tschabuschnig, Judith S. Fabjan
Publikováno v:
Free Radical Biology and Medicine. 24:1139-1148
The aim of this study was to further clarify which part of human low density lipoprotein (LDL) is attacked by the MPO/H2O2/Cl−-system and which reactive oxygen species is responsible for the attack. Therefore the influence of this system on the mod
Publikováno v:
Flora. 185:201-205
Summary The water soluble thiol (SH) content of lichens and its altitude dependence was investigated using an altitude profile of two lichen species. Further lichen species were investigated at different elevations for their SH-content. The poicilohy
Publikováno v:
Journal of agricultural and food chemistry. 56(19)
This study deals with the effect of altitudinal variation on the content of phenolic compounds in three traditional herbal plants, which are also consumed as food in Central Europe. Herbs of Calluna vulgaris (L.) HULL, flowers and fruits of Sambucus
Publikováno v:
Functional plant biology : FPB. 35(6)
Photoprotection, light harvesting and light utilisation were investigated as a function of variation in N supply and canopy position in 21-year-old Pinus radiata D. Don. Chlorophyll fluorescence, gas exchange and photoprotective compounds were measur
Autor:
Branko Slobodník, Helmut Guttenberger
Publikováno v:
Annals of Forest Science
Annals of Forest Science, Springer Nature (since 2011)/EDP Science (until 2010), 2005, 62 (2), pp.129-134
Annals of Forest Science, Springer Nature (since 2011)/EDP Science (until 2010), 2005, 62 (2), pp.129-134
Zygotic embryo development and its influence on empty seed formation of the European larch (Larix decidua Mill.) was studied within a seed orchard in the Slovak Republic. Histological study revealed a fertilization date early June. Although embryogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89401bc594bb740b41747438253f80ec
https://hal.archives-ouvertes.fr/hal-00883867
https://hal.archives-ouvertes.fr/hal-00883867
Autor:
Franz Tatzber, Rudolf Winkler, Willibald Wonisch, Neven Zarkovic, Hermann Esterbauer, Sepp-Dieter Kohlwein, Helmut Guttenberger, Jörg Schaur
Publikováno v:
Free radical biologymedicine. 25(6)
The effects of 4-hydroxy-2-nonenal (HNE) on the cell division cycle were investigated in the yeast Saccharomyces cerevisiae . A short treatment with HNE at a concentration in the range of the IC 50 value in S. cerevisiae SP-4 cells induced a signific