Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Sven Janson"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract For farm animals the supplementation of exogenous enzymes, like ß-mannanase, to soybean-based diets is beneficial to improve feed digestibility. In order to unravel the effect of ß-mannanase on soybean meal’s cell structure, a novel imag
Externí odkaz:
https://doaj.org/article/2df19cf28a3c484ea65b1c0c317f8e55
Publikováno v:
Sonderprojekte ATZ/MTZ. 25:106-111
Autor:
Sven Janson, David Kemethofer
Publikováno v:
Zeitschrift für Bildungsforschung. 3:137-151
Im Zuge von Reformpolitik und Schulmodernisierung erarbeiteten viele Schulen im deutschsprachigen Raum Schulprogramme und Leitbilder. Der vorliegende Beitrag beschaftigt sich mit der inhaltsanalytischen Auswertung dieser Leitbilder als einem Indikato
Publikováno v:
Symbiosis. 49:61-70
Nostoc and Richelia belong to a group of heterocystous cyanobacteria and are unique within this group in forming intracellular symbioses with phototrophic hosts, the angiosperm Gunnera and the diatoms (algae) Rhizosolenia and Hemiaulus, respectively.
Autor:
Inga Lips, Per Carlsson, Clive J. Ward, Edna Granéli, Sven Janson, Renata Panosso, Willem Stolte, Daniel Grzebyk, Maija Balode
Publikováno v:
Marine Ecology Progress Series (0171-8630) (Inter-Research), 2006-12, Vol. 37, P. 71-82
In the Baltic Sea, floating blooms of nitrogen-fixing cyanobacteria occur yearly during late summer. These blooms can sometimes be limited by iron. Due to extensive foresting around the Baltic Sea, iron is entering the Baltic Sea partly bound to diss
Autor:
Susanna Minnhagen, Sven Janson
Publikováno v:
FEMS Microbiology Ecology. 57:47-54
The question of whether the toxin-producing and bloom-forming dinoflagellate genus Dinophysis contains plastids that are permanent or contains temporary so-called kleptoplastids is still unresolved. We sequenced plastid 16S rRNA gene, the complete tr
Publikováno v:
Applied and Environmental Microbiology. 71:190-196
The filamentous nonheterocystous cyanobacterial genus Katagnymene is a common diazotrophic component of tropical and subtropical oceans. To assess the phylogenetic affiliation of this taxon, two partial 16S rRNA gene sequences and 25 partial hetR gen
Publikováno v:
Harmful Algae. 2:261-272
Colonial and filamentous cyanobacteria frequently have bacteria associated with their extracellular mucus zone or more tightly attached to their cells surface. The toxin-producing cyanobacterium Nodularia spumigena is an important component of the Ba
Autor:
Sven Janson, Edna Granéli
Publikováno v:
Phycologia. 42:473-477
Genetic analyses of the psbA gene from single cells indicates a cryptomonad origin of the plastid in Dinophysis (Dinophyceae)
Publikováno v:
Aquatic Microbial Ecology. 33:163-172
The temporal and vertical distribution of the infection of the dinoflagellate Dinophysis norvegica by the endoparasite Amoebophrya sp. was investigated at a fixed sampling location in the Baltic Sea during 2000 and 2001. Infected hosts were detected