Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Shahan Derkarabetian"'
Publikováno v:
ZooKeys, Vol 1207, Iss , Pp 1-149 (2024)
The genus Nuncia has long been the most speciose within the Opiliones family Triaenonychidae, comprising 63 species and subspecies distributed across New Zealand and South America. Recent molecular studies utilizing Sanger sequencing and ultraconserv
Externí odkaz:
https://doaj.org/article/e6d9c65c8e6446519c27b3aaa08b16cb
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
IntroductionSince its introduction about a decade ago, target enrichment sequencing of ultraconserved elements (UCEs) has proven to be an invaluable tool for studies across evolutionary scales, and thus employed from population genetics, to historica
Externí odkaz:
https://doaj.org/article/e44f9e37ba9f41bfa744752f6bd36aa2
Publikováno v:
Frontiers in Zoology, Vol 19, Iss 1, Pp 1-15 (2022)
Abstract The diversity of biological and ecological characteristics of organisms, and the underlying genetic patterns and processes of speciation, makes the development of universally applicable genetic species delimitation methods challenging. Many
Externí odkaz:
https://doaj.org/article/3c3b34312c4e4ab08c205307f6d82169
Autor:
Juan Moles, Shahan Derkarabetian, Stefano Schiaparelli, Michael Schrödl, Jesús S. Troncoso, Nerida G. Wilson, Gonzalo Giribet
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract Sampling impediments and paucity of suitable material for molecular analyses have precluded the study of speciation and radiation of deep-sea species in Antarctica. We analyzed barcodes together with genome-wide single nucleotide polymorphis
Externí odkaz:
https://doaj.org/article/c14996ce4b6f43f1864862064fbfcf48
Publikováno v:
ZooKeys, Vol 925, Iss , Pp 1-54 (2020)
The systematics of sitticine jumping spiders is reviewed, with a focus on the Palearctic and Nearctic regions, in order to revise their generic classification, clarify the species of one region (Canada), and study their chromosomes. A genome-wide mol
Externí odkaz:
https://doaj.org/article/ef21ab0f5f824039803f5c90732ffc57
Publikováno v:
ZooKeys, Vol 769, Iss , Pp 49-76 (2018)
Morphological, mitochondrial, and nuclear phylogenomic data were combined to address phylogenetic and species delimitation questions in cave-limited Cicurina spiders from central Texas. Special effort was focused on specimens and cave locations in th
Externí odkaz:
https://doaj.org/article/a916baac4d334c5aabd02e29193a4feb
Autor:
Shahan Derkarabetian, James Starrett, Nobuo Tsurusaki, Darrell Ubick, Stephanie Castillo, Marshal Hedin
Publikováno v:
ZooKeys, Vol 760, Iss , Pp 1-36 (2018)
Molecular phylogenetics has transitioned into the phylogenomic era, with data derived from next-generation sequencing technologies allowing unprecedented phylogenetic resolution in all animal groups, including understudied invertebrate taxa. Within t
Externí odkaz:
https://doaj.org/article/1ee1c8d7c22d4e3f88299c6299041bb3
Publikováno v:
PeerJ, Vol 7, p e6864 (2019)
The atypoid mygalomorphs include spiders from three described families that build a diverse array of entrance web constructs, including funnel-and-sheet webs, purse webs, trapdoors, turrets and silken collars. Molecular phylogenetic analyses have gen
Externí odkaz:
https://doaj.org/article/c61d8e046a8d49de8b8afb94999a03f2
Autor:
Shahan Derkarabetian, Marshal Hedin
Publikováno v:
PLoS ONE, Vol 9, Iss 8, p e104982 (2014)
Alpha taxonomy, and specifically the delimitation of species, is becoming increasingly objective and integrative. The use of coalescent-based methods applied to genetic data is providing new tools for the discovery and delimitation of species. Here,
Externí odkaz:
https://doaj.org/article/1a924901688e416e8f2a7e1827a5fa74
Publikováno v:
PLoS ONE, Vol 5, Iss 5, p e10388 (2010)
BACKGROUND: Many cave-dwelling animal species display similar morphologies (troglomorphism) that have evolved convergent within and among lineages under the similar selective pressures imposed by cave habitats. Here we study such ecomorphological evo
Externí odkaz:
https://doaj.org/article/0f387c259194405089156a85f8ef77f0