Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Nina Duftner"'
Publikováno v:
PLoS ONE, Vol 7, Iss 2, p e31236 (2012)
The factors promoting the evolution of parental care strategies have been extensively studied in experiment and theory. However, most attempts to examine parental care in an evolutionary context have evaluated broad taxonomic categories. The explosiv
Externí odkaz:
https://doaj.org/article/6c0c76b1785742df973583cfb24e1710
Autor:
Robert M Harris, Nina Duftner, Anna K. Sessa, Heather E. Machado, Hans A. Hofmann, Suzy C. P. Renn
Publikováno v:
Genome. 61(4)
The diversity of mating systems among animals is astounding. Importantly, similar mating systems have evolved even across distantly related taxa. However, our understanding of the mechanisms underlying these convergently evolved phenotypes is limited
Publikováno v:
Molecular Phylogenetics and Evolution
Lake Tanganyika comprises a cichlid species flock with substrate-breeding and mouthbrooding lineages. While sexual selection via mate choice on male mating color is thought to boost speciation rates in mouthbrooding cichlids, this is not the case in
Autor:
Stephan Koblmüller, Kristina M. Sefc, Martina Rogetzer, Christian Sturmbauer, Ursula Aigner, Nina Duftner
Publikováno v:
Zoologica Scripta. 38:257-268
One of the most fragmented habitats in freshwater lakes is the rocky littoral zone, where the already richly structured habitat is frequently interspersed with more pronounced barriers such as sandy bays, river estuaries and deep slopes. Although hab
Autor:
Michaela Maderbacher, Stephan Koblmüller, Elisabeth Damm, Georg Harb, Martin Koch, Christian Sturmbauer, Nina Duftner, Corinna Fuchs
Publikováno v:
Hydrobiologia. 615:57-68
Lake Tanganyika, the second-oldest and second-deepest lake in the world, harbors an impressive cichlid fish fauna counting about 250 endemic species that are characterized by a great level of ecological, morphological, and behavioral specialization.
Publikováno v:
Genomics. 91:108-117
Minute tissue samples or single cells increasingly provide the starting material for gene expression profiling, which often requires RNA amplification. Although much effort has been put into optimizing amplification protocols, the relative abundance
Autor:
Todor Arsov, Anita Brandstätter, Nina Duftner, Walther Parson, Mirko Spiroski, Bettina Zimmermann, Daniela Niederwieser
Publikováno v:
Forensic Science International: Genetics. 1:e4-e9
Mitochondrial DNA sequences of the entire control region were analyzed in 200 unrelated individuals from Macedonia. A total of 163 different haplotypes were found as determined by 177 polymorphic sites. The probability of a random match was calculate
Autor:
Cyprian Katongo, Kristina M. Sefc, Tea Tomljanović, Nina Duftner, Stephan Koblmüller, Christian Sturmbauer
Publikováno v:
Journal of Evolutionary Biology. 21:362-367
Some of the diversity of lacustrine cichlid fishes has been ascribed to sympatric divergence, whereas diversification in rivers is generally driven by vicariance and geographic isolation. In the riverine Pseudocrenilabrus philander species complex, s
Autor:
Martin Koch, Nina Duftner, Christian Sturmbauer, Kristina M. Sefc, Cyprian Katongo, Stephan Koblmüller
Publikováno v:
Journal of Zoological Systematics and Evolutionary Research. 45:64-71
With an age of 9–12 million years (Myr) Lake Tanganyika holds the oldest and most complex species flock of cichlid fishes. It is believed to be of polyphyletic origin and rooted in nine ancient African lineages, six of which underwent diversificati
Publikováno v:
Genetica. 130:121-131
Diversification and speciation processes are influenced by intrinsic (ecological specialization, dispersal) and extrinsic (habitat structure and instability) factors, but the effect of ecological characteristics on dispersal is difficult to assess. T