about
Role of toxic and bioactive secondary metabolites in colonization and bloom formation by filamentous cyanobacteria PlanktothrixStability of toxin gene proportion in red-pigmented populations of the cyanobacterium Planktothrix during 29 years of re-oligotrophication of Lake ZürichQuantitative PCR enumeration of total/toxic Planktothrix rubescens and total cyanobacteria in preserved DNA isolated from lake sedimentsDiversity of microcystin genes within a population of the toxic cyanobacterium Microcystis spp. in Lake Wannsee (Berlin, Germany).Evaluation of different DNA sampling techniques for the application of the real-time PCR method for the quantification of cyanobacteria in waterAbundance of active and inactive microcystin genotypes in populations of the toxic cyanobacterium Planktothrix spp.Distribution of microcystin-producing and non-microcystin-producing Microcystis sp. in European freshwater bodies: detection of microcystins and microcystin genes in individual colonies.Biosynthesis and structure of aeruginoside 126A and 126B, cyanobacterial peptide glycosides bearing a 2-carboxy-6-hydroxyoctahydroindole moietySpatial isolation favours the divergence in microcystin net production by Microcystis in Ugandan freshwater lakes.Occurrence of microcystin-producing cyanobacteria in Ugandan freshwater habitats.The abundance of microcystin-producing genotypes correlates positively with colony size in Microcystis sp. and determines its microcystin net production in Lake Wannsee.Genetic variability of microcystin biosynthesis genes in Planktothrix as elucidated from samples preserved by heat desiccation during three decades.Genetic variation of adenylation domains of the anabaenopeptin synthesis operon and evolution of substrate promiscuity.Emergence of nontoxic mutants as revealed by single filament analysis in bloom-forming cyanobacteria of the genus Planktothrix.Global solutions to regional problems: Collecting global expertise to address the problem of harmful cyanobacterial blooms. A Lake Erie case study.Phytoplankton composition and microcystin concentrations in open and closed bays of Lake Victoria, TanzaniaThe toxicity and enzyme activity of a chlorine and sulfate containing aeruginosin isolated from a non-microcystin-producing Planktothrix strain.Spatial variation of phytoplankton composition, biovolume, and resulting microcystin concentrations in the Nyanza Gulf (Lake Victoria, Kenya).Isolation of Microcystins from the Cyanobacterium Planktothrix rubescens Strain No80.Toxic cyanobacterial blooms in reservoirs under a semiarid mediterranean climate: the magnification of a problem.Evolution of Anabaenopeptin Peptide Structural Variability in the Cyanobacterium Planktothrix.Nontoxic strains of cyanobacteria are the result of major gene deletion events induced by a transposable element.Diversity of microcystin genotypes among populations of the filamentous cyanobacteria Planktothrix rubescens and Planktothrix agardhii.Spatial divergence in the proportions of genes encoding toxic peptide synthesis among populations of the cyanobacterium Planktothrix in European lakes.Integrating phylogeny, geographic niche partitioning and secondary metabolite synthesis in bloom-forming PlanktothrixElucidation of insertion elements carried on plasmids and in vitro construction of shuttle vectors from the toxic cyanobacterium Planktothrix.Transposons inactivate biosynthesis of the nonribosomal peptide microcystin in naturally occurring Planktothrix spp.Distribution and abundance of nontoxic mutants of cyanobacteria in lakes of the Alps.Isolation and structure determination of two microcystins and sequence comparison of the McyABC adenylation domains in Planktothrix species.Interlaboratory comparison of Taq Nuclease Assays for the quantification of the toxic cyanobacteria Microcystis sp.Genetic identification of microcystin ecotypes in toxic cyanobacteria of the genus Planktothrix.Microcystin Content in Phytoplankton and in Small Fish from Eutrophic Nyanza Gulf, Lake Victoria, KenyaChemically labeled toxins or bioactive peptides show a heterogeneous intracellular distribution and low spatial overlap with autofluorescence in bloom-forming cyanobacteria
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description
hulumtues
@sq
researcher
@en
wetenschapper
@nl
հետազոտող
@hy
name
Rainer Kurmayer
@ast
Rainer Kurmayer
@en
Rainer Kurmayer
@es
Rainer Kurmayer
@nl
Rainer Kurmayer
@sl
type
label
Rainer Kurmayer
@ast
Rainer Kurmayer
@en
Rainer Kurmayer
@es
Rainer Kurmayer
@nl
Rainer Kurmayer
@sl
prefLabel
Rainer Kurmayer
@ast
Rainer Kurmayer
@en
Rainer Kurmayer
@es
Rainer Kurmayer
@nl
Rainer Kurmayer
@sl
P106
P21
P2798
P31
P496
0000-0002-2100-9616