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Journal articles on the topic 'Subspecies divergence'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Ho, Un-Hyang, and Sam-Rang Song. "Did genetic lineage divergence or spatial environmental variance lead to global subspecies differentiation of northern goshawk (Accipiter gentilis)?" Animal Biology 70, no. 3 (2020): 289–308. http://dx.doi.org/10.1163/15707563-bja10003.

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Abstract When a widely distributed species undergoes ecological or geological isolation, it tends to divide into subspecies. In general, subspecies differentiation is affected by environmental variance and genetic divergence. But the extent to which these two factors influence subspecies differentiation in species with different distribution ranges and modes of living, might be different. Despite having high breeding habitat fidelity, northern goshawk is a forest raptor that is widely dispersed. We investigated morphological traits in combination with the genetic background of northern goshawk

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Cronin, Matthew A., Susan Hills, Erik W. Born, and John C. Patton. "Mitochondrial DNA variation in Atlantic and Pacific walruses." Canadian Journal of Zoology 72, no. 6 (1994): 1035–43. http://dx.doi.org/10.1139/z94-140.

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We used restriction enzyme analysis of polymerase chain reaction amplified mitochondrial DNA to assess genetic differentiation of two subspecies of walruses: Atlantic walruses (Odobenus rosmarus rosmarus) from Greenland and Pacific walruses (O. r. divergens) from the Chukchi Sea. Each subspecies has distinct monophyletic mitochondrial DNA haplotypes. Mitochondrial DNA sequence divergence between Atlantic and Pacific subspecies was 1.0–1.6%. Several haplotypes were observed for each subspecies. Haplotype frequencies varied among sampling locations of Atlantic walruses, suggesting that mitochond

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Kikuchi, Satoshi, and Yoko Osone. "Subspecies divergence and pronounced phylogenetic incongruence in the East-Asia-endemic shrub Magnolia sieboldii." Annals of Botany 127, no. 1 (2020): 75–90. http://dx.doi.org/10.1093/aob/mcaa174.

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Abstract Background and Aims The biogeographic patterns of the East-Asia-endemic shrub Magnolia sieboldii, in which the range of the subsp. sieboldii is interposed with the disjunct distribution of subsp. japonica, implies a complex evolutionary history, involving rapid speciation and hybridization. Here, we aim to reveal the evolutionary and phylogeographic histories of the species with a particular focus on the time of subspecies divergence, the hypothesis of secondary hybridization and the Pleistocene survival of each subspecies, using a combination of genetic analyses and ecological niche

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Lindsey, Laramie L., and Loren K. Ammerman. "Patterns of genetic diversification in a widely distributed species of bat, Molossus molossus." Occasional Papers Museum Texas Tech University, no. 339 (June 12, 2016): 1–16. https://doi.org/10.5281/zenodo.13448479.

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(Uploaded by Plazi for the Bat Literature Project) The taxonomy and evolutionary relationships of the Velvety Free-tailed Bat, Molossus molossus, from Central and South America long have been debated. Within this species, and in fact the entire genus Molossus, specimens have been difficult to identify and have presented several taxonomic challenges. The objective of this project was to characterize the genetic relationship among individuals representing subspecies of the widely distributed species, M. molossus. We tested the hypothesis that genetic patterns of diversification would reflect sub

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Lindsey, Laramie L., and Loren K. Ammerman. "Patterns of genetic diversification in a widely distributed species of bat, Molossus molossus." Occasional Papers Museum Texas Tech University, no. 339 (June 7, 2016): 1–16. https://doi.org/10.5281/zenodo.13448479.

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(Uploaded by Plazi for the Bat Literature Project) The taxonomy and evolutionary relationships of the Velvety Free-tailed Bat, Molossus molossus, from Central and South America long have been debated. Within this species, and in fact the entire genus Molossus, specimens have been difficult to identify and have presented several taxonomic challenges. The objective of this project was to characterize the genetic relationship among individuals representing subspecies of the widely distributed species, M. molossus. We tested the hypothesis that genetic patterns of diversification would reflect sub

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Lindsey, Laramie L., and Loren K. Ammerman. "Patterns of genetic diversification in a widely distributed species of bat, Molossus molossus." Occasional Papers Museum Texas Tech University, no. 339 (July 3, 2016): 1–16. https://doi.org/10.5281/zenodo.13448479.

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(Uploaded by Plazi for the Bat Literature Project) The taxonomy and evolutionary relationships of the Velvety Free-tailed Bat, Molossus molossus, from Central and South America long have been debated. Within this species, and in fact the entire genus Molossus, specimens have been difficult to identify and have presented several taxonomic challenges. The objective of this project was to characterize the genetic relationship among individuals representing subspecies of the widely distributed species, M. molossus. We tested the hypothesis that genetic patterns of diversification would reflect sub

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Lindsey, Laramie L., and Loren K. Ammerman. "Patterns of genetic diversification in a widely distributed species of bat, Molossus molossus." Occasional Papers Museum Texas Tech University, no. 339 (July 10, 2016): 1–16. https://doi.org/10.5281/zenodo.13448479.

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(Uploaded by Plazi for the Bat Literature Project) The taxonomy and evolutionary relationships of the Velvety Free-tailed Bat, Molossus molossus, from Central and South America long have been debated. Within this species, and in fact the entire genus Molossus, specimens have been difficult to identify and have presented several taxonomic challenges. The objective of this project was to characterize the genetic relationship among individuals representing subspecies of the widely distributed species, M. molossus. We tested the hypothesis that genetic patterns of diversification would reflect sub

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8

Lindsey, Laramie L., and Loren K. Ammerman. "Patterns of genetic diversification in a widely distributed species of bat, Molossus molossus." Occasional Papers Museum Texas Tech University, no. 339 (July 17, 2016): 1–16. https://doi.org/10.5281/zenodo.13448479.

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(Uploaded by Plazi for the Bat Literature Project) The taxonomy and evolutionary relationships of the Velvety Free-tailed Bat, Molossus molossus, from Central and South America long have been debated. Within this species, and in fact the entire genus Molossus, specimens have been difficult to identify and have presented several taxonomic challenges. The objective of this project was to characterize the genetic relationship among individuals representing subspecies of the widely distributed species, M. molossus. We tested the hypothesis that genetic patterns of diversification would reflect sub

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9

Gregorin, Renato, Daysa Athaydes, José Eustáquio Santos Júnior, and Tárik Bet Ayoub. "Taxonomic status of Tamarinus imperator subgrisescens (Lönnberg, 1940) (Cebidae, Callitrichinae)." Papéis Avulsos de Zoologia 63 (January 23, 2023): e202363005. http://dx.doi.org/10.11606/1807-0205/2023.63.005.

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The emperor tamarin, Tamarinus imperator, is composed of two subspecies, the nominal type, T. i. imperator, distributed between the Acre and Purus Rivers, whose range is limited between the Brazilian state of Acre and Peru are unbounded, and T. i. subgrisescens, occurring in Peru, Bolivia, and Brazil, in the Brazilian states of Acre and Amazonas. Morphologically, both taxa are easily identifiable by the pelage pattern (chromogenetic fields), and even being easily distinguishable, both lineages are considered subspecies according to the criterion based on the Biological Concept of Species from

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Keeley, Ernest R., Janet L. Loxterman, Sammy L. Matsaw, Zacharia M. Njoroge, Meredith B. Seiler, and Steven M. Seiler. "Morphological and genetic concordance of cutthroat trout (Oncorhynchus clarkii) diversification from western North America." Canadian Journal of Zoology 99, no. 4 (2021): 235–48. http://dx.doi.org/10.1139/cjz-2020-0106.

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The cutthroat trout (Oncorhynchus clarkii (Richardson, 1836)) is one of the most widely distributed species of freshwater fish in western North America. Occupying a diverse range of habitats, they exhibit significant phenotypic variability that is often recognized by intraspecific taxonomy. Recent molecular phylogenies have described phylogenetic diversification across cutthroat trout populations, but no study has provided a range-wide morphological comparison of taxonomic divisions. In this study, we used linear- and geometric-based morphometrics to determine if phylogenetic and subspecies di

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DONIOL-VALCROZE, PAUL, PAUL COIFFARD, PER ALSTRÖM, MAGNUS ROBB, PAUL DUFOUR, and PIERRE-ANDRÉ CROCHET. "Molecular and acoustic evidence support the species status of Anthus rubescens rubescens and Anthus [rubescens] japonicus (Passeriformes: Motacillidae)." Zootaxa 5343, no. 2 (2023): 173–92. http://dx.doi.org/10.11646/zootaxa.5343.2.4.

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The Buff-bellied Pipit Anthus rubescens comprises two allopatric subspecies groups: A. r. rubescens and A. r. alticola in North America and A. [r.] japonicus in north-east Asia. Despite their great morphological resemblance in breeding plumage, most individuals can be assigned to one or the other subspecies group in non-breeding plumage. Allopatric distributions, morphological differentiation and previously reported molecular divergence suggested the need for additional taxonomic study to assess the rank of these two populations. To resolve the taxonomy of the Buff-bellied Pipit species comple

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Wang, Meixia, Lei Huang, Yixuan Kou, et al. "Differentiation of Morphological Traits and Genome-Wide Expression Patterns between Rice Subspecies Indica and Japonica." Genes 14, no. 10 (2023): 1971. http://dx.doi.org/10.3390/genes14101971.

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Changes in gene expression patterns can lead to the variation of morphological traits. This phenomenon is particularly evident in recent evolution events such as crop domestication and responses to environmental stress, where alterations in expression levels can efficiently give rise to domesticated syndromes and adaptive phenotypes. Rice (Oryza sativa L.), one of the world’s most crucial cereal crops, comprises two morphologically distinct subspecies, Indica and Japonica. To investigate the morphological divergence between these two rice subspecies, this study planted a total of 315 landrace

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Stone, Anne C., Fabia U. Battistuzzi, Laura S. Kubatko, et al. "More reliable estimates of divergence times in Pan using complete mtDNA sequences and accounting for population structure." Philosophical Transactions of the Royal Society B: Biological Sciences 365, no. 1556 (2010): 3277–88. http://dx.doi.org/10.1098/rstb.2010.0096.

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Here, we report the sequencing and analysis of eight complete mitochondrial genomes of chimpanzees ( Pan troglodytes ) from each of the three established subspecies ( P. t. troglodytes , P. t. schweinfurthii and P. t. verus ) and the proposed fourth subspecies ( P. t. ellioti ). Our population genetic analyses are consistent with neutral patterns of evolution that have been shaped by demography. The high levels of mtDNA diversity in western chimpanzees are unlike those seen at nuclear loci, which may reflect a demographic history of greater female to male effective population sizes possibly ow

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Bhaduri, Anirban, S. Kalaimathy, and R. Sowdhamini. "Conservation and Divergence Among Salmonella enterica Subspecies." Infectious Disorders - Drug Targets 9, no. 3 (2009): 248–56. http://dx.doi.org/10.2174/1871526510909030248.

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15

Zhang, Yun-wu, Oliver A. Ryder, and Ya-ping Zhang. "Genetic Divergence of Orangutan Subspecies (Pongo pygmaeus)." Journal of Molecular Evolution 52, no. 6 (2001): 516–26. http://dx.doi.org/10.1007/s002390010182.

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16

Alexander, Matthew P., and Kevin J. Burns. "Intraspecific Phylogeography and Adaptive Divergence in the White-Headed Woodpecker." Condor 108, no. 3 (2006): 489–508. http://dx.doi.org/10.1093/condor/108.3.489.

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AbstractThis study uses mitochondrial DNA (mtDNA) to examine the phylogeography of the White-headed Woodpecker (Picoides albolarvatus), one of the least-studied woodpeckers in North America. A mismatch distribution and calculation of Tajima's D indicate that the overall phylogeographic history of the species is characterized by a recent range expansion that probably occurred after the start of the Pleistocene. In addition, a nested clade phylogeographic analysis indicates that additional processes such as allopatric fragmentation and restricted gene flow have influenced the evolutionary histor

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17

Hanna, Zachary R., Carla Cicero, and Rauri C. K. Bowie. "Molecular evidence that the Channel Islands populations of the orange-crowned warbler (Oreothlypis celata; Aves: Passeriformes: Parulidae) represent a distinct evolutionary lineage." PeerJ 7 (August 6, 2019): e7388. http://dx.doi.org/10.7717/peerj.7388.

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We used molecular data to assess the degree of genetic divergence across the breeding range of the orange-crowned warbler (Oreothlypis celata) in western North America with particular focus on characterizing the divergence between O. celata populations on the mainland of southern California and on the Channel Islands. We obtained sequences of the mitochondrial gene ND2 and genotypes at ten microsatellite data for 192 O. celata from populations spanning all four recognized subspecies. We recovered shallow, but significant, levels of divergence among O. celata populations across the species rang

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McLaughlin, Jessica F., and Kevin Winker. "An empirical examination of sample size effects on population demographic estimates in birds using single nucleotide polymorphism (SNP) data." PeerJ 8 (September 16, 2020): e9939. http://dx.doi.org/10.7717/peerj.9939.

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Sample size is a critical aspect of study design in population genomics research, yet few empirical studies have examined the impacts of small sample sizes. We used datasets from eight diverging bird lineages to make pairwise comparisons at different levels of taxonomic divergence (populations, subspecies, and species). Our data are from loci linked to ultraconserved elements and our analyses used one single nucleotide polymorphism per locus. All individuals were genotyped at all loci, effectively doubling sample size for coalescent analyses. We estimated population demographic parameters (eff

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Solórzano García, Brenda, Amanda D. Melin, Filippo Aureli, and Gerardo Pérez Ponce de León. "Unveiling patterns of genetic variation in parasite–host associations: an example with pinworms and Neotropical primates." Parasitology 146, no. 3 (2018): 356–62. http://dx.doi.org/10.1017/s0031182018001749.

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AbstractPatterns of genetic variation among populations can reveal the evolutionary history of species. Pinworm parasites are highly host specific and form strong co-evolutionary associations with their primate hosts. Here, we describe the genetic variation observed in four Trypanoxyuris species infecting different howler and spider monkey subspecies in Central America to determine if historical dispersal processes and speciation in the host could explain the genetic patterns observed in the parasites. Mitochondrial (cox1) and ribosomal (28S) DNA were analysed to assess genetic divergence and

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20

Artemieva, Elena. "On the processes of sympatric speciation in the group of «yellow» wagtails in the Middle Volga region." Novitates Theriologicae, no. 12 (June 16, 2021): 105–11. http://dx.doi.org/10.53452/nt1221.

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This article discusses the mechanisms of sympatric speciation in the group of species of «yellow» wagtails based on hybridization. Interspecific and intraspecific hybridization can be attributed to the genetic mechanisms of divergence of populations of «yellow» wagtails. The existence of hybridization between the subspecies of the white-eared yellow wagtail M. flava beema and the yellow-fronted wagtail M. lutea leads to the emergence and further accumulation in the population of individuals with a light-colored head to varying degrees, the so-called «gray-headed» individuals. Intraspecific hyb

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21

Ingleby, S., and D. Colgan. "Electrophoretic studies of the systematic and biogeographic relationships of the Fijian bat genera Pteropus, Pteralopex, Chaerephon and Notopteris." Australian Mammalogy 25, no. 1 (2003): 13. http://dx.doi.org/10.1071/am03013.

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Allozyme variation at 24 - 29 presumptive loci was used to examine the systematic relationships between Fijian bats and those from neighbouring areas such as Vanuatu, Solomon Islands, New Caledonia, New Guinea and Australia. Genetic data indicate that the Fijian bat fauna contains highly divergent taxa as well as some populations that are virtually indistinguishable electrophoretically from conspecifics in neighbouring islands groups, particularly species shared with Vanuatu. The endemic Fijian monkey-faced bat Pteralopex acrodonta, had a level of distinctiveness from two of its congeners in t

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Gkoo, Kun Woo, Russell Greenberg, and Barbara Ballentine. "Mechanisms of song divergence between swamp sparrow subspecies." Behaviour 150, no. 9-10 (2013): 1165–81. http://dx.doi.org/10.1163/1568539x-00003093.

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Bao, Wenshuang, Atul Kathait, Xiang Li, et al. "Subspecies Taxonomy and Inter-Population Divergences of the Critically Endangered Yellow-Breasted Bunting: Evidence from Song Variations." Animals 12, no. 17 (2022): 2292. http://dx.doi.org/10.3390/ani12172292.

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The critically endangered Yellow-breasted Bunting has undergone population collapse globally because of illegal hunting and habitat deterioration. It was listed as critically endangered (CR) by the International Union for Conservation of Nature (IUCN) in 2017 and designated a Class I (highest level) national conservation bird species in China in 2021. Birdsong in the breeding season is the main communicative signal under sexual selection, and song variations have long been considered critical evidence of divergence among subspecies or populations. We compared the songs of 89 males from 18 popu

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Chan, Yvonne, and Peter Arcese. "Subspecific Differentiation and Conservation of Song Sparrows (Melospiza Melodia) in the San Francisco Bay Region Inferred by Microsatellite Loci Analysis." Auk 119, no. 3 (2002): 641–57. http://dx.doi.org/10.1093/auk/119.3.641.

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Abstract We examined genetic population structure of five putative subspecies of Song Sparrows (Melospiza melodia) in the San Francisco Bay region (M. m. samuelis, M. m. maxillaris, M. m. pusillula, M. m. gouldii, and M. m. heermanni) at nine microsatellite loci to assist the development of Song Sparrow conservation and management strategies. We sampled nine populations from five putative subspecies and found low estimates of differentiation between populations within subspecies and between. Despite low estimates of divergence, genetic structure at the subspecies level was indicated by the lar

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Bay, Rachael A., and Kristen Ruegg. "Genomic islands of divergence or opportunities for introgression?" Proceedings of the Royal Society B: Biological Sciences 284, no. 1850 (2017): 20162414. http://dx.doi.org/10.1098/rspb.2016.2414.

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In animals, introgression between species is often perceived as the breakdown of reproductive isolating mechanisms, but gene flow between incipient species can also represent a source for potentially beneficial alleles. Recently, genome-wide datasets have revealed clusters of differentiated loci (‘genomic islands of divergence’) that are thought to play a role in reproductive isolation and therefore have reduced gene flow. We use simulations to further examine the evolutionary forces that shape and maintain genomic islands of divergence between two subspecies of the migratory songbird, Swainso

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N. Solovyeva, Evgeniya, Evgeniy N. Dunayev, Roman A. Nazarov, Mehdi Rajabizadeh, and Nikolay A. Poyarkov Jr. "Molecular and morphological differentiation of Secret Toad-headed agama, Phrynocephalus mystaceus, with the description of a new subspecies from Iran (Reptilia, Agamidae)." ZooKeys 748 (April 5, 2018): 97–129. http://dx.doi.org/10.3897/zookeys.748.20507.

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The morphological and genetic variation of a wide-ranging Secret Toad-headed agama, Phrynocephalusmystaceus that inhabits sand deserts of south-eastern Europe, Middle East, Middle Asia, and western China is reviewed. Based on the morphological differences and high divergence in COI (mtDNA) gene sequences a new subspecies of Ph.mystaceus is described from Khorasan Razavi Province in Iran. Partial sequences of COI mtDNA gene of 31 specimens of Ph.mystaceus from 17 localities from all major parts of species range were analyzed. Genetic distances show a deep divergence between Ph.mystaceuskhorasan

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Gyllensten, Ulf, Robb F. Leary, Fred W. Allendorf, and Allan C. Wilson. "INTROGRESSION BETWEEN TWO CUTTHROAT TROUT SUBSPECIES WITH SUBSTANTIAL KARYOTYPIC, NUCLEAR AND MITOCHONDRIAL GENOMIC DIVERGENCE." Genetics 111, no. 4 (1985): 905–15. http://dx.doi.org/10.1093/genetics/111.4.905.

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ABSTRACT The authors used allozymes encoded by nuclear genes and restriction enzyme analysis of mitochondrial DNA (mtDNA) to study secondary contact between westslope (Salmo clarki lewisi) and Yellowstone cutthroat trout (Salmo clarki bouvieri) in Forest Lake, Montana. Eleven diagnostic allozyme loci identified this as a random-mating hybrid swarm. No parental, first-generation hybrid or backcross genotypes were detected in the sample (N = 33), and genotype distributions at all the variable loci conform to binomial expectations. There is little linkage disequilibrium between the diagnostic loc

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N., Solovyeva Evgeniya, Dunayev Evgeniy N., Nazarov Roman A., Mehdi Rajabizadeh, and Jr. Nikolay A. Poyarkov. "Molecular and morphological differentiation of Secret Toad-headed agama, Phrynocephalus mystaceus, with the description of a new subspecies from Iran (Reptilia, Agamidae)." ZooKeys 748 (April 5, 2018): 97–129. https://doi.org/10.3897/zookeys.748.20507.

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The morphological and genetic variation of a wide-ranging Secret Toad-headed agama, Phrynocephalus mystaceus that inhabits sand deserts of south-eastern Europe, Middle East, Middle Asia, and western China is reviewed. Based on the morphological differences and high divergence in COI (mtDNA) gene sequences a new subspecies of Ph. mystaceus is described from Khorasan Razavi Province in Iran. Partial sequences of COI mtDNA gene of 31 specimens of Ph. mystaceus from 17 localities from all major parts of species range were analyzed. Genetic distances show a deep divergence between Ph. mystaceus kho

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Boissinot, Stéphane, and Pierre Boursot. "Discordant Phylogeographic Patterns Between the Y Chromosome and Mitochondrial DNA in the House Mouse: Selection on the Y Chromosome?" Genetics 146, no. 3 (1997): 1019–34. http://dx.doi.org/10.1093/genetics/146.3.1019.

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We have compared patterns of geographic variation and molecular divergence of mitochondrial DNA (mtDNA) and Y chromosome over the range of the different subspecies of Mus musculus. MtDNA was typed for 305 nucleotides in the control region, the Y chromosome for 834 base pairs (bp) in Zfy introns and 242 bp in Sry, a Zfy2 18-bp deletion, and two microsatellites. Apparent discrepancies exist between the distributions of the lineages of mtDNA and of the two major Y-chromosome lineages thus defined: some subspecies share the same mtDNA lineage but have different Y-chromosome lineages or vice versa.

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Hung Sung Koh, Jea Eun Jo, Na Hyun Ahn, Jong Hyek Lee, Kwang Seon Kim, and Choong Woo Jin. "Preliminary study on genetic differences between two species of finless porpoises, genus Neophocaena, with lack of genetic divergence between two subspecies of the narrow-ridged finless porpoise, N. asiaeorientalis: cytochrome b sequence analyses." J. Cetacean Res. Manage. 13, no. 3 (2023): 195–99. http://dx.doi.org/10.47536/jcrm.v13i3.536.

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Using samples from bycaught finless porpoises, cytochrome b sequences were analysed and phylogenetic trees were constructed. The aims were to: (1) determine genetic divergences within the genus Neophocaena; (2) examine interspecific divergences between N. asiaeorientalis and N. phocaenoides; and (3) examine intraspecific divergence between N.a. asiaeorientalis and N.a. sunameri. For this purpose, complete cytochrome b sequences for 12 N.a. sunameri specimens, collected from fishery markets at Pohang in southeastern Korea, were obtained, and these sequences were compared to the corresponding pa

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AGWANDA, BERNARD R., FRANCESCO ROVERO, LUCINDA P. LAWSON, CRISTIANO VERNESI, and RAJAN AMIN. "A new subspecies of giant sengi (Macroscelidea: Rhynchocyon) from coastal Kenya." Zootaxa 4948, no. 2 (2021): 245–60. http://dx.doi.org/10.11646/zootaxa.4948.2.5.

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A new subspecies of giant sengi or elephant-shrew, first documented in 2008, is described from northern coastal Kenya. All five currently described species and most known subspecies of Rhynchocyon are compared to this new lineage. Molecular analyses using mitochondrial and nuclear markers from the single DNA sample available for the new lineage show differences from other forms and reveal a close relationship with the allopatric golden-rumped sengi R. chrysopygus (0.43% divergence at the 12S mitochondrial locus). This level of 12S divergence is similar to that between other subspecies pairs wi

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Jandzik, David, Aziz Avcı, and Václav Gvoždík. "Incongruence between taxonomy and genetics: three divergent lineages within two subspecies of the rare Transcaucasian rat snake (Zamenis hohenackeri)." Amphibia-Reptilia 34, no. 4 (2013): 579–84. http://dx.doi.org/10.1163/15685381-00002911.

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Two morphologically differentiated subspecies with presumably allopatric distribution have traditionally been recognized in the rare Transcaucasian rat snake, Zamenis hohenackeri: Z. h. hohenackeri (Caucasus region and E Turkey, NW Iran and N Iraq) and Z. h. tauricus (S Anatolia and Levant). Both subspecies are sometimes considered just colour forms of a monotypic species. We used sequences of the mitochondrial gene cytochrome b to find out whether both subspecies are also genetically differentiated, or whether their haplotypes form a cluster without clear subdivision. We found that the specie

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Røed, K. H. "Comparison of the genetic variation in Svalbard and Norwegian reindeer." Canadian Journal of Zoology 63, no. 9 (1985): 2038–42. http://dx.doi.org/10.1139/z85-300.

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Polyacrylamide gel electrophoresis was used to score for genetic variation in 35 loci in Svalbard reindeer, Rangifer tarandus platyrhynchus, and in reindeer, Rangifer tarandus tarandus, from two localities in northern Norway. In R. t. platyrhynchus the proportion of polymorphic loci was 0.114 and the average heterozygosite was 0.030. In R. t. tarandus the proportion of polymorphic loci was 0.171–0.286 and the average heterozygosity was 0.043–0.045. Excluding the variability in the locus coding for transferrin from calculations reduced the average heterozygosity to 0.020 in R. t. platyrhynchus

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Decker, Sydney K., and Loren K. Ammerman. "Phylogeographic analysis reveals mito-nuclear discordance in Dasypterus intermedius." Journal of Mammalogy 101, no. 5 (2020): 1400–1409. http://dx.doi.org/10.1093/jmammal/gyaa106.

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Abstract Northern yellow bats (Dasypterus intermedius) are tree-roosting bats in the family Vespertilionidae comprised of two subspecies: D. intermedius intermedius and D. intermedius floridanus. The two subspecies are thought to be geographically separated. Due to their cryptic morphology, this hypothesis has never been tested and can benefit from being examined within a molecular framework. In this study, mitochondrial sequence data from 38 D. intermedius and nuclear sequence data from 14 D. intermedius from across their range were used to test the hypothesis that genetically defined groups

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Banks, Jonathan C., Anthony D. Mitchell, Joseph R. Waas, and Adrian M. Paterson. "An unexpected pattern of molecular divergence within the blue penguin (Eudyptula minor) complex." Notornis 49, no. 1 (2002): 29. https://doi.org/10.63172/947623ymyifp.

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The blue penguins (genus Eudyptula) have been subjected to extensive taxonomic revision. In 1976, the genus was reduced from 2 species to a single species (Eudyptula minor) with 6 subspecies, based on a morphometric analysis. Despite the later proposed rejection of the differentiation of subspecies in Eudyptula minor, following analysis of allozymes in some populations, the 6 subspecies have continued to be recognised in some popular and scientific literature. We compared the sequences of 3 mitochondrial gene regions (small ribosomal subunit, cytochrome oxidase b and the control region) from t

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36

Badaeva, Ekaterina D., Violetta V. Kotseruba, Andnrey V. Fisenko, et al. "Intraspecific divergence of diploid grass Aegilops comosa is associated with structural chromosome changes." Comparative Cytogenetics 17 (April 12, 2023): 75–112. http://dx.doi.org/10.3897/compcytogen.17.101008.

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Aegilops comosa Smith in Sibthorp et Smith, 1806 is diploid grass with MM genome constitution occurring mainly in Greece. Two morphologically distinct subspecies – Ae. c. comosa Chennaveeraiah, 1960 and Ae. c. heldreichii (Holzmann ex Boissier) Eig, 1929 are discriminated within Ae. comosa, however, genetic and karyotypic bases of their divergence are not fully understood. We used Fluorescence in situ hybridization (FISH) with repetitive DNA probes and electrophoretic analysis of gliadins to characterize the genome and karyotype of Ae. comosa to assess the level of their genetic diversity and

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37

Badaeva, Ekaterina D., Violetta V. Kotseruba, Andnrey V. Fisenko, et al. "Intraspecific divergence of diploid grass Aegilops comosa is associated with structural chromosome changes." Comparative Cytogenetics 17, no. () (2023): 75–112. https://doi.org/10.3897/CompCytogen.17.101008.

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Aegilops comosa Smith in Sibthorp et Smith, 1806 is diploid grass with MM genome constitution occurring mainly in Greece. Two morphologically distinct subspecies – Ae. c. comosa Chennaveeraiah, 1960 and Ae. c. heldreichii (Holzmann ex Boissier) Eig, 1929 are discriminated within Ae. comosa, however, genetic and karyotypic bases of their divergence are not fully understood. We used Fluorescence in situ hybridization (FISH) with repetitive DNA probes and electrophoretic analysis of gliadins to characterize the genome and karyotype of Ae. comosa to assess the level of their genetic diversity and

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38

Praschag, Peter, Heiko Stuckas, Martin Päckert, Jérôme Maran, and Uwe Fritz. "Mitochondrial DNA sequences suggest a revised taxonomy of Asian flapshell turtles (Lissemys SMITH, 1931) and the existence of previously overlooked taxa (Testudines: Trionychidae)." Vertebrate Zoology 61, no. 1 (2011): 147–60. http://dx.doi.org/10.3897/vz.61.e31146.

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We investigated relationships among Asian fl apshell turtles by using 2286 bp of mitochondrial DNA for phylogenetic reconstructions and relaxed molecular clock calculations. Currently three taxa are recognized, the unspotted species Lissemys scutata and L. punctata, with the unspotted subspecies L. p. punctata and the spotted subspecies L. p. andersoni. However, we found fi ve deeply divergent clades, two of which correspond to L. scutata (Myanmar; perhaps also adjacent Thailand and Yunnan, China) and L. p. andersoni (Indus, Ganges and Brahmaputra drainages; western Myanmar), respectively. Wit

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39

Praschag, PETER, HEIKO Stuckas, Martin Päckert, JÉRÔME Maran, and Uwe Fritz. "Mitochondrial DNA sequences suggest a revised taxonomy of Asian flapshell turtles (Lissemys SMITH, 1931) and the existence of previously overlooked taxa (Testudines: Trionychidae)." Vertebrate Zoology 61 (June 22, 2011): 147–60. https://doi.org/10.3897/vz.61.e31146.

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We investigated relationships among Asian fl apshell turtles by using 2286 bp of mitochondrial DNA for phylogenetic reconstructions and relaxed molecular clock calculations. Currently three taxa are recognized, the unspotted species Lissemys scutata and L. punctata, with the unspotted subspecies L. p. punctata and the spotted subspecies L. p. andersoni. However, we found fi ve deeply divergent clades, two of which correspond to L. scutata (Myanmar; perhaps also adjacent Thailand and Yunnan, China) and L. p. andersoni (Indus, Ganges and Brahmaputra drainages; western Myanmar), respectively. Wit

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40

Ingleby, S., and D. Colgan. "Electrophoretic studies of the systematic and biogeographic relationships of the Fijian bat genera Pteropus, Pteralopex, Chaerephon and Notopteris." Australian Mammalogy 25, no. 1 (2003): 13. https://doi.org/10.5281/zenodo.13453536.

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(Uploaded by Plazi for the Bat Literature Project) Ingleby S and Colgan D, 2003. Electrophoretic studies of the systematic and biogeographic relationships of the Fijian bat genera Pteropus, Pteralopex, Chaerephon and Notopteris. Australian Mammalogy 25: 13-29. Allozyme variation at 24 - 29 presumptive loci was used to examine the systematic relationships between Fijian bats and those from neighbouring areas such as Vanuatu, Solomon Islands, New Caledonia, New Guinea and Australia. Genetic data indicate that the Fijian bat fauna contains highly divergent taxa as well as some populations that ar

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41

Ingleby, S., and D. Colgan. "Electrophoretic studies of the systematic and biogeographic relationships of the Fijian bat genera Pteropus, Pteralopex, Chaerephon and Notopteris." Australian Mammalogy 25, no. 1 (2003): 13. https://doi.org/10.5281/zenodo.13453536.

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(Uploaded by Plazi for the Bat Literature Project) Ingleby S and Colgan D, 2003. Electrophoretic studies of the systematic and biogeographic relationships of the Fijian bat genera Pteropus, Pteralopex, Chaerephon and Notopteris. Australian Mammalogy 25: 13-29. Allozyme variation at 24 - 29 presumptive loci was used to examine the systematic relationships between Fijian bats and those from neighbouring areas such as Vanuatu, Solomon Islands, New Caledonia, New Guinea and Australia. Genetic data indicate that the Fijian bat fauna contains highly divergent taxa as well as some populations that ar

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42

Ingleby, S., and D. Colgan. "Electrophoretic studies of the systematic and biogeographic relationships of the Fijian bat genera Pteropus, Pteralopex, Chaerephon and Notopteris." Australian Mammalogy 25, no. 1 (2003): 13. https://doi.org/10.5281/zenodo.13453536.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) Ingleby S and Colgan D, 2003. Electrophoretic studies of the systematic and biogeographic relationships of the Fijian bat genera Pteropus, Pteralopex, Chaerephon and Notopteris. Australian Mammalogy 25: 13-29. Allozyme variation at 24 - 29 presumptive loci was used to examine the systematic relationships between Fijian bats and those from neighbouring areas such as Vanuatu, Solomon Islands, New Caledonia, New Guinea and Australia. Genetic data indicate that the Fijian bat fauna contains highly divergent taxa as well as some populations that ar

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43

Ingleby, S., and D. Colgan. "Electrophoretic studies of the systematic and biogeographic relationships of the Fijian bat genera Pteropus, Pteralopex, Chaerephon and Notopteris." Australian Mammalogy 25, no. 1 (2003): 13. https://doi.org/10.5281/zenodo.13453536.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) Ingleby S and Colgan D, 2003. Electrophoretic studies of the systematic and biogeographic relationships of the Fijian bat genera Pteropus, Pteralopex, Chaerephon and Notopteris. Australian Mammalogy 25: 13-29. Allozyme variation at 24 - 29 presumptive loci was used to examine the systematic relationships between Fijian bats and those from neighbouring areas such as Vanuatu, Solomon Islands, New Caledonia, New Guinea and Australia. Genetic data indicate that the Fijian bat fauna contains highly divergent taxa as well as some populations that ar

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44

Ingleby, S., and D. Colgan. "Electrophoretic studies of the systematic and biogeographic relationships of the Fijian bat genera Pteropus, Pteralopex, Chaerephon and Notopteris." Australian Mammalogy 25, no. 1 (2003): 13. https://doi.org/10.5281/zenodo.13453536.

Full text

Abstract:

(Uploaded by Plazi for the Bat Literature Project) Ingleby S and Colgan D, 2003. Electrophoretic studies of the systematic and biogeographic relationships of the Fijian bat genera Pteropus, Pteralopex, Chaerephon and Notopteris. Australian Mammalogy 25: 13-29. Allozyme variation at 24 - 29 presumptive loci was used to examine the systematic relationships between Fijian bats and those from neighbouring areas such as Vanuatu, Solomon Islands, New Caledonia, New Guinea and Australia. Genetic data indicate that the Fijian bat fauna contains highly divergent taxa as well as some populations that ar

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45

Decker, Sydney K., Loren K. Ammerman, and Amy Baird. "Phylogeographic analysis reveals mito-nuclear discordance in Dasypterus intermedius." Journal of Mammalogy 101, no. 5 (2020): 1400–1409. https://doi.org/10.5281/zenodo.13418506.

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(Uploaded by Plazi for the Bat Literature Project) Abstract Northern yellow bats (Dasypterus intermedius) are tree-roosting bats in the family Vespertilionidae comprised of two subspecies: D. intermedius intermedius and D. intermedius floridanus. The two subspecies are thought to be geographically separated. Due to their cryptic morphology, this hypothesis has never been tested and can benefit from being examined within a molecular framework. In this study, mitochondrial sequence data from 38 D. intermedius and nuclear sequence data from 14 D. intermedius from across their range were used to t

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46

Decker, Sydney K., Loren K. Ammerman, and Amy Baird. "Phylogeographic analysis reveals mito-nuclear discordance in Dasypterus intermedius." Journal of Mammalogy 101, no. 5 (2020): 1400–1409. https://doi.org/10.5281/zenodo.13418506.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) Abstract Northern yellow bats (Dasypterus intermedius) are tree-roosting bats in the family Vespertilionidae comprised of two subspecies: D. intermedius intermedius and D. intermedius floridanus. The two subspecies are thought to be geographically separated. Due to their cryptic morphology, this hypothesis has never been tested and can benefit from being examined within a molecular framework. In this study, mitochondrial sequence data from 38 D. intermedius and nuclear sequence data from 14 D. intermedius from across their range were used to t

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47

Decker, Sydney K., Loren K. Ammerman, and Amy Baird. "Phylogeographic analysis reveals mito-nuclear discordance in Dasypterus intermedius." Journal of Mammalogy 101, no. 5 (2020): 1400–1409. https://doi.org/10.5281/zenodo.13418506.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) Abstract Northern yellow bats (Dasypterus intermedius) are tree-roosting bats in the family Vespertilionidae comprised of two subspecies: D. intermedius intermedius and D. intermedius floridanus. The two subspecies are thought to be geographically separated. Due to their cryptic morphology, this hypothesis has never been tested and can benefit from being examined within a molecular framework. In this study, mitochondrial sequence data from 38 D. intermedius and nuclear sequence data from 14 D. intermedius from across their range were used to t

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48

Decker, Sydney K., Loren K. Ammerman, and Amy Baird. "Phylogeographic analysis reveals mito-nuclear discordance in Dasypterus intermedius." Journal of Mammalogy 101, no. 5 (2020): 1400–1409. https://doi.org/10.5281/zenodo.13418506.

Full text

Abstract:

(Uploaded by Plazi for the Bat Literature Project) Abstract Northern yellow bats (Dasypterus intermedius) are tree-roosting bats in the family Vespertilionidae comprised of two subspecies: D. intermedius intermedius and D. intermedius floridanus. The two subspecies are thought to be geographically separated. Due to their cryptic morphology, this hypothesis has never been tested and can benefit from being examined within a molecular framework. In this study, mitochondrial sequence data from 38 D. intermedius and nuclear sequence data from 14 D. intermedius from across their range were used to t

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49

Decker, Sydney K., Loren K. Ammerman, and Amy Baird. "Phylogeographic analysis reveals mito-nuclear discordance in Dasypterus intermedius." Journal of Mammalogy 101, no. 5 (2020): 1400–1409. https://doi.org/10.5281/zenodo.13418506.

Full text

Abstract:

(Uploaded by Plazi for the Bat Literature Project) Abstract Northern yellow bats (Dasypterus intermedius) are tree-roosting bats in the family Vespertilionidae comprised of two subspecies: D. intermedius intermedius and D. intermedius floridanus. The two subspecies are thought to be geographically separated. Due to their cryptic morphology, this hypothesis has never been tested and can benefit from being examined within a molecular framework. In this study, mitochondrial sequence data from 38 D. intermedius and nuclear sequence data from 14 D. intermedius from across their range were used to t

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50

Decker, Sydney K., Loren K. Ammerman, and Amy Baird. "Phylogeographic analysis reveals mito-nuclear discordance in Dasypterus intermedius." Journal of Mammalogy 101, no. 5 (2020): 1400–1409. https://doi.org/10.5281/zenodo.13418506.

Full text

Abstract:

(Uploaded by Plazi for the Bat Literature Project) Abstract Northern yellow bats (Dasypterus intermedius) are tree-roosting bats in the family Vespertilionidae comprised of two subspecies: D. intermedius intermedius and D. intermedius floridanus. The two subspecies are thought to be geographically separated. Due to their cryptic morphology, this hypothesis has never been tested and can benefit from being examined within a molecular framework. In this study, mitochondrial sequence data from 38 D. intermedius and nuclear sequence data from 14 D. intermedius from across their range were used to t

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