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Introgression and Parapatric Speciation in a Hybrid Zone

J. Mark Scriber, Gabe J. Ording, and Rodrigo J. Mercader

in Specialization, Speciation, and Radiation: The Evolutionary Biology of Herbivorous Insects

Published in print:
2008
Published Online:
March 2012
ISBN:
9780520251328
eISBN:
9780520933828
Item type:
chapter
Publisher:
University of California Press
DOI:
10.1525/california/9780520251328.003.0006
Subject:
Biology, Evolutionary Biology / Genetics

Hybridization has been recognized as a potent evolutionary force that rapidly can generate new (novel) gene combinations for adaptive evolution and speciation. However, others have historically ... More


Testing the hypothesis

Michael L. Arnold

in Evolution through Genetic Exchange

Published in print:
2007
Published Online:
April 2010
ISBN:
9780199229031
eISBN:
9780191728266
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199229031.003.0003
Subject:
Biology, Evolutionary Biology / Genetics

This chapter discusses methodologies to test the hypothesis of genetic exchange. The goal is to indicate the diversity of approaches that facilitate such tests. It begins by examining conflicting ... More


Testing for genetic exchange

Michael L. Arnold

in Divergence with Genetic Exchange

Published in print:
2015
Published Online:
November 2015
ISBN:
9780198726029
eISBN:
9780191792960
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780198726029.003.0003
Subject:
Biology, Evolutionary Biology / Genetics

Much debate has been generated as to how one can go about testing for the presence of past and contemporary genetic exchange. In this chapter, a number of analytical approaches (e.g. phylogenetic ... More


Genetics and genomics of speciation

Glenn-Peter Sætre and Mark Ravinet

in Evolutionary Genetics: Concepts, Analysis, and Practice

Published in print:
2019
Published Online:
July 2019
ISBN:
9780198830917
eISBN:
9780191868993
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198830917.003.0008
Subject:
Biology, Evolutionary Biology / Genetics, Biomathematics / Statistics and Data Analysis / Complexity Studies

The diversity of life on Earth is something that has long fascinated biologists. When we inspect all this variation, two striking patterns emerge. First, organisms appear as if they have almost been ... More


Completing the process: adaptive radiation and speciation

Chris D. Jiggins

in The Ecology and Evolution of Heliconius Butterflies

Published in print:
2016
Published Online:
April 2017
ISBN:
9780199566570
eISBN:
9780191833922
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199566570.003.0011
Subject:
Biology, Evolutionary Biology / Genetics, Biodiversity / Conservation Biology

Speciation generates biodiversity and has been the focus for a large body of Heliconius research. Heliconius show an enhanced rate of speciation compared to closely related lineages. A survey of ... More


Retrofitting Suburbia

Royce Hanson

in Suburb: Planning Politics and the Public Interest

Published in print:
2017
Published Online:
September 2017
ISBN:
9781501705250
eISBN:
9781501708084
Item type:
chapter
Publisher:
Cornell University Press
DOI:
10.7591/cornell/9781501705250.003.0004
Subject:
Sociology, Urban and Rural Studies

This chapter focuses on the trials, tribulations, and results of planning and managing redevelopment of two activity centers in Montgomery County: Friendship Heights and the Hills and Bethesda. It ... More


The evolution and maintenance of Müllerian mimicry

Graeme D. Ruxton, William L. Allen, Thomas N. Sherratt, and Michael P. Speed

in Avoiding Attack: The Evolutionary Ecology of Crypsis, Aposematism, and Mimicry

Published in print:
2018
Published Online:
September 2018
ISBN:
9780199688678
eISBN:
9780191868498
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780199688678.003.0008
Subject:
Biology, Evolutionary Biology / Genetics, Animal Biology

Müllerian mimicry arises when unpalatable or otherwise unprofitable species evolve a similar appearance. While Batesian mimicry is widely considered to have evolved in palatable prey as a consequence ... More


Restorative materials and their relationship to tooth structure

Avijit Banerjee and Timothy F. Watson

in Pickard's Guide to Minimally Invasive Operative Dentistry

Published in print:
2015
Published Online:
November 2020
ISBN:
9780198712091
eISBN:
9780191916779
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/oso/9780198712091.003.0010
Subject:
Clinical Medicine and Allied Health, Dentistry

Modern restorative materials can be classified in several ways, in terms of their retention (chemically adhesive, macro-, micro- or even nanomechanical), their chemistry (e.g. resin-based vs. ... More


The genetics of migration

Miriam Liedvogel and Max Lundberg

in Animal Movement Across Scales

Published in print:
2014
Published Online:
November 2014
ISBN:
9780199677184
eISBN:
9780191785696
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780199677184.003.0012
Subject:
Biology, Animal Biology, Ecology

From quantitative genetics analyses of cross-breeding and selection experiments, it has been determined that a significant proportion of variability in migratory phenotype has a genetic basis, but ... More


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