Population genetic structure, migration & isolation
The population structure of Pseudomonas aeruginosa is characterized by genetic isolation of exoU+ and exoS+ lineages
... Discussion We used the whole-genome sequences of 739 P. aeruginosa isolates to confirm previous reports that the population structure of P. aeruginosa consists of two large clades and one or more smaller ...
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The genetic structure of the Belgian population
... representative genetic dataset of the Belgian population, participants in the 2013 National Health Interview Survey (NHIS) were invited to donate saliva samples for DNA ...European genetic ...
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Extensive population genetic structure in the giraffe
... reproductive isolation among the parapatric subspecies of giraffes found in East Africa (Masai, Rothschild's, and reticulated ...reproductive isolation might be natural selection for a reproductive cycle ...
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Sea surface currents and geographic isolation shape the genetic population structure of a coral reef fish in the Indian Ocean
... Control region (CR) A fragment of the CR was amplified by polymerase chain reaction (PCR) using the primers CR-A (5’-TTCCACCTCTAACTCCCAAAGCTAG-3’) and CR-E (5’-CCTGAAGTAGG AACCAGATG-3’) [37]. The PCR was conducted in an ...
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Living in isolation - population structure, reproduction and genetic variation of the endangered plant species Dianthus gratianopolitanus (Cheddar pink)
... of isolation (Swiss Jura) and another study region in Germany with a higher degree of isolation (Franconian ...analyze population structure, reproduction, and genetic vari- ation in a ...
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Effect of Selection on the Genetic Structure of the Population With the Presence or Absence of Genetic Drift
... the population and its distribution in each country determining role in the development of its comprehensive and governments relying on these figures enable them to develop micro and macro social and economic ...
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Genetic population structure of Anopheles gambiae in Equatorial Guinea
... of population substruc- ture were detected in ...of genetic differentiation are most likely governed by the presence of both physical/geographic (the ocean) and biological (the M-S form discontinuity) ...
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Genetic diversity and population structure of Plasmodium falciparum in the Philippines
... of genetic differentiation between the three populations in the Philippines were moderate, and lower than those reported in Malaysian Borneo where the para- site populations were highly fragmented from each other ...
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Concordant Genetic Estimators of Migration Reveal Anthropogenically Enhanced Source-Sink Population Structure in the River Sculpin, Cottus gobio
... fine-scale population structure in the sedentary river fish Cottus gobio using microsatellites and compared migration estimates from three F ST estimators, a coalescent maximum-likelihood method and ...
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Origin, Migration Routes and Worldwide Population Genetic Structure of the Wheat Yellow Rust Pathogen Puccinia striiformis f.sp. tritici
... large-scale population structure of pathogens enable the identification of migration patterns, diversity reservoirs or longevity of populations, the understanding of current evolutionary trajectories ...
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Isolation and characterization of 24 polymorphic microsatellite loci for the study of genetic population structure of the sheepshead Archosargus probatocephalus (Actinopterygii, Perciformes, Sparidae)
... the genetic population structure of the sheepshead based on six microsatellite loci developed for other sparid showed that the Gulf and Atlantic popu- lations belong to a single panmictic ...
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Genetic structure, diversity, and population ecology of Antarctic benthic amphipods
... Considerable genetic diversity was revealed, which varied between the two regions, and also between polluted and unpolluted ...sites. Genetic differentiation among all populations was highly significant (F ...
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Evolutionary History and Population Genetic Structure of Asian Elephants in India
... Southward migration and the resulting allopatric fragmentation resulted in the formation of the two clades ...and isolation of populations resulted in the origin of the β1 and β2 ...
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Genetic diversity and population structure in Brazilian Mangalarga Marchador horses
... on genetic diversity and population structure have been conducted for many horse breeds, including some small, endangered feral ...geographical isolation may have prevailed up to the 1950s, ...
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Analysis of Genetic Structure and Dispersal Patterns in a Population of Sea Beet
... geographic structure of the population under study, average levels several years into the past ( Slatkin 1985), variation in local subpopulation sizes, and the form of thus being more relevant in an ...
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Inferring Continuous and Discrete Population Genetic Structure Across Space
... in population genetics is the characterization of discrete population structure in the presence of continuous patterns of genetic ...geographic isolation by distance) to discrete ...
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Assessment of Genetic Diversity and Population Structure in Iranian Cannabis Germplasm
... DNA Extraction, Library Preparation and Sequencing. DNA was extracted using a Qiagen DNeasy plant mini-kit, from leaf tissue of one female and one male plant from each location. The isolation procedure was carried ...
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Genetic diversity and population structure of Rheum tanguticum (Dahuang) in China
... mean genetic diversity within species was 0.894, and the genetic variability among populations ...geographical isolation of ...a genetic drift among some populations, which was also confirmed ...
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Examination of saffron cod (Eleginus gracilis) population genetic structure
... suspended in ethanol. Most samples were from adult saffron cod, except for three collections < 150 mm, used for comparison in some analyses (G02, D02, and T05) (Table 1). Microsatellite analysis Nine polymorphic ...
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Genetic Diversity and Population Structure of Teosinte
... mexicana, although there are a few samples that represent either evolutionary intermediates or hybrids between these two subspecies. The Mexican annual teosintes show genetic substructuring along geographic lines. ...
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