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Population History

Inference of Population History Using a Likelihood Approach

Inference of Population History Using a Likelihood Approach

... different population histories that utilizes an explicit model of sequence evolution for the DNA segment under ...of population history parameters, we suggest a likelihood approach to conducting ...

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Runs of homozygosity and population history in cattle

Runs of homozygosity and population history in cattle

... between the pedigree inbreeding coefficient and sum of ROH of length > 0.5 kb suggests that, in the absence of an animal’s pedigree data, the extent of a genome under ROH may be used to infer aspects of recent ...

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Genetic Diversity and Population History of Golden Monkeys (Rhinopithecus roxellana)

Genetic Diversity and Population History of Golden Monkeys (Rhinopithecus roxellana)

... simulating population samples and has been widely used for analyzing DNA polymorphism (see Li and Fu 1998; Fu and Li 1999; Kingman 2000 for ...of population history of ...

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Life writing as a source for local population history

Life writing as a source for local population history

... Diaries and other forms of life writing can add significantly to the study of local populations and societies, especially when used in conjunction with more conventional aggregate sources. All the key demographic events ...

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An Integrated Framework for the Inference of Viral Population History From Reconstructed Genealogies

An Integrated Framework for the Inference of Viral Population History From Reconstructed Genealogies

... We describe a unified set of methods for the inference of demographic history using genealogies reconstructed from gene sequence data. We introduce the skyline plot, a graphical, nonparametric estimate of ...

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Maternal ancestry and population history from whole mitochondrial genomes

Maternal ancestry and population history from whole mitochondrial genomes

... extant population of the world, is there still a need for more mtDNA data and room for novel find- ings? Whole mitochondrial sequencing certainly con- tinues to have an important role in forensics, in medical ...

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Impact of human population history on distributions of individual-level genetic distance

Impact of human population history on distributions of individual-level genetic distance

... four population pairs considered in detail illustrate the diversity of human ...distant population pairs (given the difference between the average ‘within’ and ‘between’ genetic distances) compared with ...

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Genetic diversity and population history of a critically endangered primate, the Northern Muriqui (Brachyteles hypoxanthus)

Genetic diversity and population history of a critically endangered primate, the Northern Muriqui (Brachyteles hypoxanthus)

... demographic history The shallow genetic structure observed in muriquis is probably driven by female dispersal and the absence of long-term geographic barriers that could have isolated the populations analyzed in ...

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The Effect of Population History on the Lengths of Ancestral Chromosome Segments

The Effect of Population History on the Lengths of Ancestral Chromosome Segments

... isolated population is a group of individuals who are descended from a founding population who lived some time ...the population can be represented as a mosaic of segments of the original ancestral ...

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Separating population structure from population history: a cladistic analysis of the geographical distribution of mitochondrial DNA haplotypes in the tiger salamander, Ambystoma tigrinum.

Separating population structure from population history: a cladistic analysis of the geographical distribution of mitochondrial DNA haplotypes in the tiger salamander, Ambystoma tigrinum.

... Hence, with restricted gene flow, we either expect the average clade distances to increase with clade level within a nested series, or to level off while simultane- o[r] ...

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Modeling Human Population Separation History Using Physically Phased Genomes

Modeling Human Population Separation History Using Physically Phased Genomes

... many population genetic analyses since variation in haplotypes re fl ects the action of recombination, selection, and changes in population ...on population history inference, we performed ...

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Heterosis, Marker Mutational Processes and Population Inbreeding History

Heterosis, Marker Mutational Processes and Population Inbreeding History

... past population history ...and population scenario, heterozygosity usually provides higher correlations than other genotypic indices under most biologically plausible ...

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The Use of Microsatellite Variation to Infer Population Structure and Demographic History in a Natural Model System

The Use of Microsatellite Variation to Infer Population Structure and Demographic History in a Natural Model System

... To assess the reliability of genetic markers it is important to compare inferences that are based on them to a priori expectations. In this article we present an analysis of microsatellite variation within and among ...

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Evolutionary History and Population Genetic Structure of Asian Elephants in India

Evolutionary History and Population Genetic Structure of Asian Elephants in India

... different population history scenarios would also be useful in understanding population genetic differentiation patterns within India, especially within southern India, where a break in gene flow ...

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Project Report: History of Neurodegenerative Diseases and its impact on Aged Population in India: An Assessment

Project Report: History of Neurodegenerative Diseases and its impact on Aged Population in India: An Assessment

... The present research has been started with ‘Introduction’ followed by six chapters. Chapter I begin with the concept of neurology in the ancient Indian medical texts followed by the concept of degeneration vis-à-vis ...

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Effects of life history components on population dynamics of the rare endangered plant Davidia involucrata

Effects of life history components on population dynamics of the rare endangered plant Davidia involucrata

... [7,11,12]. Population dynamics has consequences for the con- servation of rare species ...analyze population dy- namics because they link individual growth rates to po- pulation processes and can be used ...

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Demographic history and population structure of Anopheles pseudopunctipennis in Argentina based on the mitochondrial COI gene

Demographic history and population structure of Anopheles pseudopunctipennis in Argentina based on the mitochondrial COI gene

... Pleistocene population expansion has been detected in other Neotropical anophelines, such as ...recent population expansion in Brazil, when it was compared to ...

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The American population is aging, and forecasts predict that by. The Natural History of Breast Carcinoma in the Elderly

The American population is aging, and forecasts predict that by. The Natural History of Breast Carcinoma in the Elderly

... natural history of breast carcinoma in the elderly with the natural history of this malignancy in younger pa- ...patient population had undergone definitive locoregional therapy and had been followed ...

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The Effect of Parental Medical History on the Prevalence of Cerebrovascular Diseases in Their Children in an Iranian Population

The Effect of Parental Medical History on the Prevalence of Cerebrovascular Diseases in Their Children in an Iranian Population

... family history on CVD in offspring is very ...each population, to provide better preventive, diagnos- tic, and therapeutic options for at-risk ...family history of CVD with special attention to sex ...

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Family history and stroke outcome in a bi-ethnic, population-based stroke surveillance study

Family history and stroke outcome in a bi-ethnic, population-based stroke surveillance study

... family history remained an insignificant predictor of age at stroke regardless of proxy ...family history (11%), and this could have biased our findings regarding family history; however, the effect ...

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