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Article
Robert M. Zink, Auteur ; Garth M. Spellman, Auteur ; Ricardo Canales-del-Castillo, Auteur ; Kevin Epperly, Auteur ; John Klicka, AuteurSecuenciamos el gen mitocondrial ND2 de 290 mitos colectados desde el norte de Washington hasta Guatemala. Los análisis filogenéticos clasificaron a los especímenes en 2 linajes principales que residían ya sea en al oeste (costero) o al este (in[...]
Article
Tiago M. Rodrigues, Auteur ; Edward H. Miller, Auteur ; Sergei V. Drovetski, Auteur ; Robert M. Zink, Auteur ; Jon Fjeldså, Auteur ; David Gonçalves, AuteurDans Ibis (163(2) 2021)Natural and social selection are among the main shapers of biological diversity but their relative importance in divergence remains understudied. Additionally, although neutral evolutionary processes may promote phenotypic divergence, their pote[...]
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Chih-Ming Hung, Auteur ; Robert M. Zink, Auteur ; Shou-Hsien Li, Auteur
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Nancy R. Novitch, Auteur ; Michael Westberg, Auteur ; Robert M. Zink, AuteurABSTRACT We sequenced a diagnostic fragment of the mitochondrial Cytochrome b (Cyt b) gene in 144 flycatchers, identified only as ?Traill's flycatchers,? which were collected during spring and fall migration of 1973 and 1974 in the Tuxtla Mounta[...]
Article
Nancy R. Novitch, Auteur ; Michael Westberg, Auteur ; Robert M. Zink, Auteur
Article
Robert M. Zink, AuteurMicrosatellites are commonly used molecular markers in phylogeography, and many view them as superior to mitochondrial DNA (mtDNA) gene trees. Being based on frequencies of alleles, and not gene trees, microsatellites exhibit the same analytical[...]
Article
Octavio R. Rojas-Soto, Auteur ; Michael Westberg, Auteur ; Adolfo G. Navarro-Sigüenza, Auteur ; Robert M. Zink, AuteurTiburon Island is a land-bridge island in the Gulf of California, separated from mainland Sonora by 3 km. The shallow channel (13 m) separating the island and mainland is thought to have formed 10 000 years ago. Although the majority of avian re[...]
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Alexandra Pavlova, Auteur ; Robert M. Zink, Auteur ; Sievert Rohwer, Auteur ; Evgeniy A. Koblik, Auteur ; Yaroslav A. Red'kin, Auteur ; Igor V. Fadeev, Auteur ; Evgeniy V. Nesterov, AuteurWe analyzed sequences of two mitochondrial DNA (mtDNA) gene regions (control region and ND2) totaling 1477 base-pairs from 232 specimens of the white wagtail Motacilla alba obtained from 27 localities throughout Eurasia. Although overall haploty[...]
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Robert M. Zink, Auteur ; Alexandra Pavlova, Auteur ; Sergei Drovetski, Auteur ; Sievert Rohwer, AuteurFive species of Eurasian birds displayed a range of mitochondrial DNA phylogeographic structures, including a single widespread lineage (common sandpiper), two geographically unsorted and closely related lineages (long-tailed tit), three partial[...]
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Hernan Vazquez-Miranda, Auteur ; Josie A. Griffin, Auteur ; Jay M. Sheppard, Auteur ; Jordan M. Herman, Auteur ; Octavio Rojas-Soto, Auteur ; Robert M. Zink, AuteurWe evaluated geographic variation and subspecific taxonomy in the Le Conte's thrasher Toxostoma lecontei by analyzing DNA sequences from 16 nuclear loci, one mitochondrial DNA locus, and four study skin characters, and compared these data sets w[...]
Article
Chih-Ming Hung, Auteur ; Sergei V. Drovetski, Auteur ; Robert M. Zink, AuteurAlthough geographically structured mitochondrial DNA (mtDNA) trees often present straightforward evidence for independently evolving lineages, unstructured mtDNA trees are often interpreted as inconclusive or even misleading inferences of phylog[...]
