The eastern migratory caribou: the role of genetic introgression in ecotype evolution.

Abstract:

:Understanding the evolutionary history of contemporary animal groups is essential for conservation and management of endangered species like caribou (Rangifer tarandus). In central Canada, the ranges of two caribou subspecies (barren-ground/woodland caribou) and two woodland caribou ecotypes (boreal/eastern migratory) overlap. Our objectives were to reconstruct the evolutionary history of the eastern migratory ecotype and to assess the potential role of introgression in ecotype evolution. STRUCTURE analyses identified five higher order groups (i.e. three boreal caribou populations, eastern migratory ecotype and barren-ground). The evolutionary history of the eastern migratory ecotype was best explained by an early genetic introgression from barren-ground into a woodland caribou lineage during the Late Pleistocene and subsequent divergence of the eastern migratory ecotype during the Holocene. These results are consistent with the retreat of the Laurentide ice sheet and the colonization of the Hudson Bay coastal areas subsequent to the establishment of forest tundra vegetation approximately 7000 years ago. This historical reconstruction of the eastern migratory ecotype further supports its current classification as a conservation unit, specifically a Designatable Unit, under Canada's Species at Risk Act. These findings have implications for other sub-specific contact zones for caribou and other North American species in conservation unit delineation.

journal_name

R Soc Open Sci

authors

Klütsch CF,Manseau M,Trim V,Polfus J,Wilson PJ

doi

10.1098/rsos.150469

subject

Has Abstract

pub_date

2016-02-03 00:00:00

pages

150469

issue

2

issn

2054-5703

pii

rsos150469

journal_volume

3

pub_type

杂志文章
  • Depression chains in seafloor of contrasting morphology, Atacama Trench margin: a comment on Marsh et al. (2018).

    abstract::This comment presents acoustic and visual data showing deep seafloor depression chains similar to those reported in Marsh et al. (R. Soc. open sci. 5: 180286), though from a different deep-sea setting. Marsh et al. present data collected during cruise JC120 from polymetallic nodule rich sites within the Clarion-Clippe...

    journal_title:Royal Society open science

    pub_type: 评论,杂志文章

    doi:10.1098/rsos.182053

    authors: Purser A,Herr H,Dreutter S,Dorschel B,Glud RN,Hehemann L,Hoge U,Jamieson AJ,Linley TD,Stewart HA,Wenzhöfer F

    更新日期:2019-03-13 00:00:00

  • Cultural prerequisites of socioeconomic development.

    abstract::In the centuries since the enlightenment, the world has seen an increase in socioeconomic development, measured as increased life expectancy, education, economic development and democracy. While the co-occurrence of these features among nations is well documented, little is known about their origins or co-evolution. H...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.190725

    authors: Ruck DJ,Bentley RA,Lawson DJ

    更新日期:2020-02-12 00:00:00

  • Correction to 'A DFT investigation of the blue bottle experiment: E° half-cell analysis of autoxidation catalysed by redox indicators'.

    abstract::[This corrects the article DOI: 10.1098/rsos.171563.]. ...

    journal_title:Royal Society open science

    pub_type: 已发布勘误

    doi:10.1098/rsos.200115

    authors: Limpanuparb T,Roongruangsree P,Areekul C

    更新日期:2020-02-05 00:00:00

  • Towards an integrated food safety surveillance system: a simulation study to explore the potential of combining genomic and epidemiological metadata.

    abstract::Foodborne infection is a result of exposure to complex, dynamic food systems. The efficiency of foodborne infection is driven by ongoing shifts in genetic machinery. Next-generation sequencing technologies can provide high-fidelity data about the genetics of a pathogen. However, food safety surveillance systems do not...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.160721

    authors: Hill AA,Crotta M,Wall B,Good L,O'Brien SJ,Guitian J

    更新日期:2017-03-29 00:00:00

  • Numerical techniques for design calculations of longitudinal bending in buried steel pipes subjected to lateral Earth movements.

    abstract::This paper presents simplified finite-element analysis procedures based on geometrical nonlinearity and ductile Mohr-Coulomb-Davis plasticity for analysis of bending behaviour of steel pipes subjected to lateral soil loading. A simple, and easy to implement, user-defined subroutine to represent soil stiffness using th...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.181550

    authors: Almahakeri M,Moore ID,Fam A

    更新日期:2019-07-10 00:00:00

  • Functional cervicothoracic boundary modified by anatomical shifts in the neck of giraffes.

    abstract::Here we examined the kinematic function of the morpho- logically unique first thoracic vertebra in giraffes. The first thoracic vertebra of the giraffe displayed similar shape to the seventh cervical vertebra in general ruminants. The flexion experiment using giraffe carcasses demonstrated that the first thoracic vert...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.150604

    authors: Gunji M,Endo H

    更新日期:2016-02-03 00:00:00

  • Return of a giant: DNA from archival museum samples helps to identify a unique cutthroat trout lineage formerly thought to be extinct.

    abstract::Currently one small, native population of the culturally and ecologically important Lahontan cutthroat trout (Oncorhynchus clarkii henshawi, LCT, Federally listed) remains in the Truckee River watershed of northwestern Nevada and northeastern California. The majority of populations in this watershed were extirpated in...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.171253

    authors: Peacock MM,Hekkala ER,Kirchoff VS,Heki LG

    更新日期:2017-11-15 00:00:00

  • Modelling radicalization: how small violent fringe sects develop into large indoctrinated societies.

    abstract::We model radicalization in a society consisting of two competing religious, ethnic or political groups. Each of the 'sects' is divided into moderate and radical factions, with intra-group transitions occurring either spontaneously or through indoctrination. We also include the possibility of one group violently attack...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.170678

    authors: Short MB,McCalla SG,D'Orsogna MR

    更新日期:2017-08-30 00:00:00

  • Cultural influence of social information use in pedestrian road-crossing behaviours.

    abstract::Social information use is common in a wide range of group-living animals, notably in humans. The role it plays in decision-making could be a key to understanding how social groups make collective decisions. The observation of road-crossing behaviours in the presence of other individuals is an ideal means to study the ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.160739

    authors: Pelé M,Bellut C,Debergue E,Gauvin C,Jeanneret A,Leclere T,Nicolas L,Pontier F,Zausa D,Sueur C

    更新日期:2017-02-15 00:00:00

  • Microencapsulated diets to improve bivalve shellfish aquaculture.

    abstract::Aquaculture is the fastest growing food sector and feeds over 3 billion people. Bivalve shellfish aquaculture makes up 25% of global aquaculture production and is worth annually US$19 billion, but continued growth is currently limited by suboptimal diets and limited tools for disease control. New advances in microenca...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.171142

    authors: Willer D,Aldridge DC

    更新日期:2017-11-08 00:00:00

  • Effect of alumina shapes on dielectric properties of UV-cured epoxy acrylic composite with alumina.

    abstract::Polymer-based composites with the advantages of ceramics and polymers exhibit high dielectric constant, good processing properties and low dielectric loss. The composites with a varied content of irregular alumina (i-Al2O3) filler were prepared by UV-cured epoxy acrylic (EA). Spherical alumina (s-Al2O3) was used as a ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.181509

    authors: Bian J,Zhao Q,Hou Z,Dong J,Yang Q,Zhang G

    更新日期:2019-01-16 00:00:00

  • The nature of small molecules adsorbed on defective carbon nanotubes.

    abstract::In this work, we perform a comprehensive theoretical study on adsorption of representative 10-electron molecules H2O, CH4 and NH3 onto defective single-walled carbon nanotubes. Results of adsorption energy and charge transfer reveal the existence of both chemical adsorption (CA) and physical adsorption (PA). While PA ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.190727

    authors: Li D,Wang F,Zhang Z,Jiang W,Zhu Y,Wang Z,Zhang RQ

    更新日期:2019-08-14 00:00:00

  • Social networks predict selective observation and information spread in ravens.

    abstract::Animals are predicted to selectively observe and learn from the conspecifics with whom they share social connections. Yet, hardly anything is known about the role of different connections in observation and learning. To address the relationships between social connections, observation and learning, we investigated tra...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.160256

    authors: Kulahci IG,Rubenstein DI,Bugnyar T,Hoppitt W,Mikus N,Schwab C

    更新日期:2016-07-13 00:00:00

  • Minerals in the gut: scoping a Cambrian digestive system.

    abstract::The Sirius Passet Lagerstätte of North Greenland contains the first exceptionally preserved mat-ground community of the Cambrian, dominated, in terms of abundance, by trilobites but particularly characterized by iconic arthropods and lobopods, some also occurring in the Burgess shale. High-resolution photography, scan...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.160420

    authors: Strang KM,Armstrong HA,Harper DA

    更新日期:2016-11-16 00:00:00

  • Liquid cell transmission electron microscopy and its applications.

    abstract::Transmission electron microscopy (TEM) has long been an essential tool for understanding the structure of materials. Over the past couple of decades, this venerable technique has undergone a number of revolutions, such as the development of aberration correction for atomic level imaging, the realization of cryogenic T...

    journal_title:Royal Society open science

    pub_type: 杂志文章,评审

    doi:10.1098/rsos.191204

    authors: Pu S,Gong C,Robertson AW

    更新日期:2020-01-15 00:00:00

  • A Beta-splitting model for evolutionary trees.

    abstract::In this article, we construct a generalization of the Blum-François Beta-splitting model for evolutionary trees, which was itself inspired by Aldous' Beta-splitting model on cladograms. The novelty of our approach allows for asymmetric shares of diversification rates (or diversification 'potential') between two sister...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.160016

    authors: Sainudiin R,Véber A

    更新日期:2016-05-11 00:00:00

  • An arc fault diagnosis algorithm using multiinformation fusion and support vector machines.

    abstract::Arc faults in low-voltage electrical circuits are the main hidden cause of electric fires. Accurate identification of arc faults is essential for safe power consumption. In this paper, a detection algorithm for arc faults is tested in a low-voltage circuit. With capacitance coupling and a logarithmic detector, the hig...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.180160

    authors: Yang JH,Fang HY,Zhang RC,Yang K

    更新日期:2018-09-19 00:00:00

  • Correction to 'Unexpected diversity within the extinct elephant birds (Aves: Aepyornithidae) and a new identity for the world's largest bird'.

    abstract::[This corrects the article DOI: 10.1098/rsos.181295.]. ...

    journal_title:Royal Society open science

    pub_type: 已发布勘误

    doi:10.1098/rsos.201358

    authors: Hansford JP,Turvey ST

    更新日期:2020-09-16 00:00:00

  • Spatial correlated games.

    abstract::This article studies correlated two-person games constructed from games with independent players as proposed in Iqbal et al. (2016 R. Soc. open sci.3, 150477. (doi:10.1098/rsos.150477)). The games are played in a collective manner, both in a two-dimensional lattice where the players interact with their neighbours, and...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.171361

    authors: Alonso-Sanz R

    更新日期:2017-11-15 00:00:00

  • Functional morphology and efficiency of the antenna cleaner in Camponotus rufifemur ants.

    abstract::Contamination of body surfaces can negatively affect many physiological functions. Insects have evolved different adaptations for removing contamination, including surfaces that allow passive self-cleaning and structures for active cleaning. Here, we study the function of the antenna cleaner in Camponotus rufifemur an...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.150129

    authors: Hackmann A,Delacave H,Robinson A,Labonte D,Federle W

    更新日期:2015-07-22 00:00:00

  • Editorial for 'New talent' collection: introducing New Talent in chemistry and material science.

    abstract::We introduce 14 articles published as part of the 'New talent' special collection of invited articles to showcase some of the exciting work being funded by the Royal Society. As Royal Society University Research Fellows or Dorothy Hodgkin Fellowship holders, the contributors to this collection are rising stars in thei...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.181141

    authors: Sanders JKM,Stace A

    更新日期:2018-08-15 00:00:00

  • A new insight into the evolution and functional divergence of FRK genes in Pyrus bretschneideri.

    abstract::In plants, plant fructokinases (FRKs) are considered to be the main gateway of fructose metabolism as they can phosphorylate fructose to fructose-6-phosphate. Chinese white pears (Pyrus bretschneideri) are one of the popular fruits in the world market; sugar content is an important factor affecting the quality of the ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.171463

    authors: Cao Y,Li S,Han Y,Meng D,Jiao C,Abdullah M,Li D,Jin Q,Lin Y,Cai Y

    更新日期:2018-07-18 00:00:00

  • Evolutionary online behaviour learning and adaptation in real robots.

    abstract::Online evolution of behavioural control on real robots is an open-ended approach to autonomous learning and adaptation: robots have the potential to automatically learn new tasks and to adapt to changes in environmental conditions, or to failures in sensors and/or actuators. However, studies have so far almost exclusi...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.160938

    authors: Silva F,Correia L,Christensen AL

    更新日期:2017-07-26 00:00:00

  • Violent video game engagement is not associated with adolescents' aggressive behaviour: evidence from a registered report.

    abstract::In this study, we investigated the extent to which adolescents who spend time playing violent video games exhibit higher levels of aggressive behaviour when compared with those who do not. A large sample of British adolescent participants (n = 1004) aged 14 and 15 years and an equal number of their carers were intervi...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.171474

    authors: Przybylski AK,Weinstein N

    更新日期:2019-02-13 00:00:00

  • Dust evolution, a global view: III. Core/mantle grains, organic nano-globules, comets and surface chemistry.

    abstract::Within the framework of The Heterogeneous dust Evolution Model for Interstellar Solids (THEMIS), this work explores the surface processes and chemistry relating to core/mantle interstellar and cometary grain structures and their influence on the nature of these fascinating particles. It appears that a realistic consid...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.160224

    authors: Jones AP

    更新日期:2016-12-14 00:00:00

  • Microwave-assisted synthesis, computational studies and antibacterial/ anti-inflammatory activities of compounds based on coumarin-pyrazole hybrid.

    abstract::An efficient, high-yield and rapid synthesis of (E)-1,5-dimethyl-4-((2-((substituted-2-oxo-2H-chromen-4-yl)methoxy)naphthalen-1-yl)methyleneamino)-2-phenyl-1,2-dihydropyrazol-3-one derivatives (3a-3i) containing Schiff base structures under microwave-irradiation has been described. Schiff base is a potential target to...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.172435

    authors: Chavan RR,Hosamani KM

    更新日期:2018-05-02 00:00:00

  • Resonances in the response of fluidic networks inherent to the cooperation between elasticity and bifurcations.

    abstract::A global response function (GRF) of an elastic network is introduced as a generalization of the response function (RF) of a rigid network, relating the average flow along the network with the pressure difference at its extremes. The GRF can be used to explore the frequency behaviour of a fluid confined in a tree-like ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.190661

    authors: Yáñez D,Travasso RDM,Corvera Poiré E

    更新日期:2019-09-25 00:00:00

  • A yeast metabolome-based model for an ecotoxicological approach in the management of lignocellulosic ethanol stillage.

    abstract::Lignocellulosic bioethanol production results in huge amounts of stillage, a potentially polluting by-product. Stillage, rich in heavy metals and, mainly, inhibitors, requires specific toxicity studies to be adequately managed. To this purpose, we applied an FTIR ecotoxicological bioassay to evaluate the toxicity of l...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.180718

    authors: Roscini L,Favaro L,Corte L,Cagnin L,Colabella C,Basaglia M,Cardinali G,Casella S

    更新日期:2019-01-16 00:00:00

  • A note on improved F-expansion method combined with Riccati equation applied to nonlinear evolution equations.

    abstract::The purpose of this article is to present an analytical method, namely the improved F-expansion method combined with the Riccati equation, for finding exact solutions of nonlinear evolution equations. The present method is capable of calculating all branches of solutions simultaneously, even if multiple solutions are ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.140038

    authors: Islam MS,Khan K,Akbar MA,Mastroberardino A

    更新日期:2014-10-08 00:00:00

  • Enhanced visible-light photocatalytic activity of anatase-rutile mixed-phase nano-size powder given by high-temperature heat treatment.

    abstract::Nano-size EVONIK AEROXIDE® P25 titanium dioxide, TiO2, powder was heat-treated at temperatures, 700-900°C, in air. An X-ray diffraction study showed that the P25 powder is composed of approximately 20 and approximately 80 mass% of rutile and anatase phases, respectively. It was also shown that the transformation from ...

    journal_title:Royal Society open science

    pub_type: 杂志文章

    doi:10.1098/rsos.191539

    authors: Ishigaki T,Nakada Y,Tarutani N,Uchikoshi T,Tsujimoto Y,Isobe M,Ogata H,Zhang C,Hao D

    更新日期:2020-01-15 00:00:00