Zobrazeno 1 - 10
of 1 291
pro vyhledávání: '"Staňo P"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Prey-specialised spiders are adapted to capture specific prey items, including dangerous prey. The venoms of specialists are often prey-specific and less complex than those of generalists, but their venom composition has not been studied in
Externí odkaz:
https://doaj.org/article/2846a424af2f484f882a85e6ccab6c37
Autor:
Stano Pekár
Publikováno v:
European Journal of Taxonomy, Vol 852, Iss 1 (2022)
During a recent investigation of ant-mimicking arthropods in Costa Rica, two new species of salticid spiders were discovered. Here, I provide descriptions of the two species, Myrmapana costaricaensis sp. nov. and Corcovetella galianoae sp. nov. The f
Externí odkaz:
https://doaj.org/article/16ca76cd93bc498585084b1c559e0618
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
Insects in the pupal stage are vulnerable to various predators because the pupa is immobile. The pupas of parasitoid ichneumonid wasps (Ichneumonidae) associated with spider hosts have evolved two lines of defense against predators, namely a cocoon s
Externí odkaz:
https://doaj.org/article/35ad1cd882864450bc4d62cb829c8f07
Publikováno v:
iScience, Vol 25, Iss 10, Pp 105126- (2022)
Summary: Myrmecomorphy is the most frequent type of Batesian mimicry. Myrmecomorphic species differ in the accuracy with which they resemble ants; however, the hypothesis of the co-evolution of mimetic traits has been rarely tested. Here, we measured
Externí odkaz:
https://doaj.org/article/60a19ddeef39429c92cf704e9abba146
Autor:
Daniela Prušáková, Vratislav Peska, Stano Pekár, Michal Bubeník, Lukáš Čížek, Aleš Bezděk, Radmila Čapková Frydrychová
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract Telomeres are protective structures at the ends of eukaryotic chromosomes, and disruption of their nucleoprotein composition usually results in genome instability and cell death. Telomeric DNA sequences have generally been found to be except
Externí odkaz:
https://doaj.org/article/66b01c3f6226475890c80dc43d07f29e
Autor:
Andrea Parimuchová, Lenka Petráková Dušátková, Ľubomír Kováč, Táňa Macháčková, Ondřej Slabý, Stano Pekár
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Trophic interactions of cave arthropods have been understudied. We used molecular methods (NGS) to decipher the food web in the subterranean ecosystem of the Ardovská Cave (Western Carpathians, Slovakia). We collected five arthropod predato
Externí odkaz:
https://doaj.org/article/4c886877665b413b94682b4ae57cb13d
Publikováno v:
Movement Ecology, Vol 8, Iss 1, Pp 1-11 (2020)
Abstract Background Dispersal and reproduction are key life-history traits that jointly determine species’ potential to expand their distribution, for instance in light of ongoing climate change. These life-history traits are known to be under sele
Externí odkaz:
https://doaj.org/article/3a00ccf88d7d4ac19855c9031dc560f8
Autor:
Lucia Kuhn-Nentwig, Heidi E. L. Lischer, Stano Pekár, Nicolas Langenegger, Maria J. Albo, Marco Isaia, Wolfgang Nentwig
Publikováno v:
Frontiers in Molecular Biosciences, Vol 8 (2021)
In the venom of spiders, linear peptides (LPs), also called cytolytical or antimicrobial peptides, represent a largely neglected group of mostly membrane active substances that contribute in some spider species considerably to the killing power of sp
Externí odkaz:
https://doaj.org/article/05050bdbd0f849b3aa9775f095672ae2
Autor:
Alois HONĚK, Marek BRABEC, Zdenka MARTINKOVÁ, Anthony F.G. DIXON, Stano PEKÁR, Jiří SKUHROVEC
Publikováno v:
European Journal of Entomology, Vol 116, Iss 1, Pp 93-103 (2019)
To determine the causes of the variation in the seasonal dynamics of Harmonia axyridis (Pallas) in Central Europe, numbers of adults and larvae of this invasive species were recorded on trees (Acer, Betula, Tilia) throughout the growing seasons from
Externí odkaz:
https://doaj.org/article/808962f1b50e43e289dc8c61110de6b9
Autor:
Alois HONĚK, Zdenka MARTINKOVÁ, Jiří SKUHROVEC, Miroslav BARTÁK, Jan BEZDĚK, Petr BOGUSCH, Jiří HADRAVA, Jiří HÁJEK, Petr JANŠTA, Josef JELÍNEK, Jan KIRSCHNER, Vítězslav KUBÁŇ, Stano PEKÁR, Pavel PRŮDEK, Pavel ŠTYS, Jan ŠUMPICH
Publikováno v:
European Journal of Entomology, Vol 113, Iss 1, Pp 173-183 (2016)
Flowers of dicotyledonous plants host communities of arthropod species. We studied the community associated with dandelion (Taraxacum section Ruderalia), a complex of apomictic micro-species abundant in central Europe. Identification of microspecies
Externí odkaz:
https://doaj.org/article/2cefbd996de941d39864e5b2350c81d7