Immunogenetic heterogeneity in a widespread ungulate: the European roe deer (Capreolus capreolus).

abstract：:A common challenge in phylogenetic reconstruction is to find enough suitable genomic markers to reliably trace splitting events with short internodes. Here, we present phylogenetic analyses based on genomewide single-nucleotide polymorphisms (SNPs) of an enigmatic avian radiation, the subspecies complex of Afrocanaria...

journal_title：Molecular ecology

authors： Gohli J,Leder EH,Garcia-Del-Rey E,Johannessen LE,Johnsen A,Laskemoen T,Popp M,Lifjeld JT

更新日期：2015-01-01 00:00:00

abstract：:Many amphibian species are known to form leks during breeding season, yet it has seldom been tested which evolutionary forces are likely to act on lek formation in this taxon. We tested the kin selection hypothesis for lek formation by using eight variable microsatellite loci to compare the genetic relationship of 203...

journal_title：Molecular ecology

authors： Knopp T,Heimovirta M,Kokko H,Merilä J

更新日期：2008-05-01 00:00:00

abstract：:As modern genomic tools are developed for ecologically compelling models, field manipulation experiments will become important for establishing the role of functional genomic variation in physiological acclimation and evolutionary adaptation along environmental clines. High-altitude habitats expose individuals to hypo...

journal_title：Molecular ecology

authors： Cheviron ZA,Whitehead A,Brumfield RT

更新日期：2008-10-01 00:00:00

abstract：:Widespread species that exhibit both high gene flow and the capacity to occupy heterogeneous environments make excellent models for examining local selection processes along environmental gradients. Here we evaluate the influence of temperature and landscape variables on genetic connectivity and signatures of local ad...

journal_title：Molecular ecology

authors： Yadav S,Stow AJ,Dudaniec RY

更新日期：2019-07-01 00:00:00

abstract：:Biological invasions comprise accidental evolutionary experiments, whose genetic compositions underlie relative success, spread and persistence in new habitats. However, little is known about whether, or how, their population genetic patterns change temporally and/or spatially across the invasion's history. Theory pre...

journal_title：Molecular ecology

authors： Snyder MR,Stepien CA

更新日期：2017-02-01 00:00:00

abstract：:Identifying traits that affect the reproductive success of individuals is fundamental for our understanding of evolutionary processes. In cooperative breeders, a dominant male typically restricts mating access to the dominant female for extended periods, resulting in pronounced variation in reproductive success among ...

journal_title：Molecular ecology

authors： Spong GF,Hodge SJ,Young AJ,Clutton-Brock TH

更新日期：2008-05-01 00:00:00

abstract：:Asexual lineages are thought to be prone to extinction because of deleterious mutation accumulation (Muller's ratchet). Here, we analyse genomic effects of hybridity, polyploidy and allelic divergence in apomictic plants, and identify loci under divergent selection among sexual/apomictic lineages. RNAseq was used to s...

journal_title：Molecular ecology

authors： Pellino M,Hojsgaard D,Schmutzer T,Scholz U,Hörandl E,Vogel H,Sharbel TF

更新日期：2013-12-01 00:00:00

abstract：:We investigated how heterozygosity at the major histocompatibility complex (MHC) affects fitness in wild-derived (F2) house mice (Mus musculus musculus). To compare and control for potential confounding effects from close inbreeding and genome-wide heterozygosity, we used mice that were systematically outbred. We asse...

journal_title：Molecular ecology

authors： Thoss M,Ilmonen P,Musolf K,Penn DJ

更新日期：2011-04-01 00:00:00

abstract：:Many insect groups have obligate associations with primary endosymbionts: mutualistic bacteria that are maternally transmitted and derived from an ancient infection. Often, the same insects are hosts to 'secondary' bacterial symbionts which are maternally transmitted but relatively labile within host lineages. To expl...

journal_title：Molecular ecology

authors： Sandström JP,Russell JA,White JP,Moran NA

更新日期：2001-01-01 00:00:00

abstract：:The Dactylorhiza incarnata/maculata complex (Orchidaceae) was used as a model system to understand genetic differentiation processes in a naturally occurring polyploid complex with much of ongoing diversification and wide distribution in recently glaciated areas in northern Europe. Data were obtained for 12 hypervaria...

journal_title：Molecular ecology

authors： Hedrén M,Nordström S,Ståhlberg D

更新日期：2008-12-01 00:00:00

abstract：:Genetic assignment methods provide an appealing approach for characterizing dispersal patterns on ecological time scales, but require sufficient genetic differentiation to accurately identify migrants and a large enough sample size of migrants to, for example, compare dispersal between sexes or age classes. We demonst...

journal_title：Molecular ecology

authors： Hall LA,Palsbøll PJ,Beissinger SR,Harvey JT,Bérubé M,Raphael MG,Nelson SK,Golightly RT,McFarlane-Tranquilla L,Newman SH,Peery MZ

更新日期：2009-12-01 00:00:00

abstract：:Research on contact zones has paid relatively little attention to host-parasite interactions, although these situations have important but different implications depending on whether one considers the host or the parasite's perspective. We investigated both the role of a host contact zone in parasite expansion and whe...

journal_title：Molecular ecology

authors： Reullier J,Pérez-Tris J,Bensch S,Secondi J

更新日期：2006-03-01 00:00:00

abstract：:Direct comparison of genetic patterns between museum specimens and contemporary collections can be a powerful approach for detecting recent demographic changes. Using microsatellite markers, we examined historical and contemporary genetic variation from an apparently declining bumble bee species, Bombus pensylvanicus,...

journal_title：Molecular ecology

authors： Lozier JD,Cameron SA

更新日期：2009-05-01 00:00:00

abstract：:Unlike other migratory hummingbirds in North America, the broad-tailed hummingbird (Selasphorus platycercus) exhibits both long-distance migratory behaviour in the USA and sedentary behaviour in Mexico and Guatemala. We examined the evolution of migration linked to its northward expansion using a multiperspective appr...

journal_title：Molecular ecology

authors： Malpica A,Ornelas JF

更新日期：2014-02-01 00:00:00

abstract：:Current forestry policy promotes the use of local seed for new plantings, on the assumption that local material may be better adapted to local conditions. However, landscape-scale genetic studies which are necessary to underpin conservation and breeding strategies are often lacking. We investigated molecular diversity...

journal_title：Molecular ecology

authors： Sutherland BG,Belaj A,Nier S,Cottrell JE,P Vaughan S,Hubert J,Russell K

更新日期：2010-06-01 00:00:00

abstract：:Temporal changes at 16 allozyme loci in the Diplodus sargus population of Banyuls-sur-Mer (Mediterranean Sea, France) were monitored. Temporal genetic variation within a single population was examined over two temporal scales: (i) among three year-classes sampled at the same age, and (ii) within a single year-class sa...

journal_title：Molecular ecology

authors： Planes S,Lenfant P

更新日期：2002-08-01 00:00:00

abstract：:The population dynamics of a parasite depend on species traits, host dynamics and the environment. Those dynamics are reflected in the genetic structure of the population. Habitat fragmentation has a greater impact on parasites than on their hosts because resource distribution is increasingly fragmented for species at...

journal_title：Molecular ecology

authors： Couchoux C,Seppä P,van Nouhuys S

更新日期：2016-07-01 00:00:00

abstract：:Amplified fragment length polymorphisms (AFLPs) were used to characterize the genetic diversity within and among natural populations of Sticherus flabellatus. Eight populations within the Sydney region of New South Wales, Australia were surveyed using 11 primer combinations. A total of 1108 reproducible bands were det...

journal_title：Molecular ecology

authors： Keiper FJ,McConchie R

更新日期：2000-05-01 00:00:00

abstract：:We assessed genetic differentiation and diversity in 14 populations of sika deer (Cervus nippon) from Japan and four populations of sika deer introduced to the UK, using nine microsatellite loci. We observed extreme levels of differentiation and significant differences in diversity between populations. Our results do ...

journal_title：Molecular ecology

authors： Goodman SJ,Tamate HB,Wilson R,Nagata J,Tatsuzawa S,Swanson GM,Pemberton JM,McCullough DR

更新日期：2001-06-01 00:00:00

abstract：:Introduced species can threaten native taxa in multiple ways, including competition and hybridization, which can reduce fitness, alter ecological niches or swamp native genomes. Encroachment and hybridization by introduced species also provide opportunities to study the dynamics of invasiveness and hybridization durin...

journal_title：Molecular ecology

authors： Sacks BN,Moore M,Statham MJ,Wittmer HU

更新日期：2011-01-01 00:00:00

abstract：:The genetic architecture of local adaptation has been of central interest to evolutionary biologists since the modern synthesis. In addition to classic theory on the effect size of adaptive mutations by Fisher, Kimura and Orr, recent theory addresses the genetic architecture of local adaptation in the face of ongoing ...

journal_title：Molecular ecology

authors： Ferris KG,Barnett LL,Blackman BK,Willis JH

更新日期：2017-01-01 00:00:00

abstract：:We combine kinship estimates with traditional F-statistics to explain contemporary drivers of population genetic differentiation despite high gene flow. We investigate range-wide population genetic structure of the California spiny (or red rock) lobster (Panulirus interruptus) and find slight, but significant global p...

journal_title：Molecular ecology

authors： Iacchei M,Ben-Horin T,Selkoe KA,Bird CE,García-Rodríguez FJ,Toonen RJ

更新日期：2013-07-01 00:00:00

abstract：:The desert locust (Schistocerca gregaria) undergoes crowding-induced phase transformation from solitary form to gregarious form. The transformations involves changes in behaviour, colour, development, morphometry, fecundity and endocrine physiology. Recession populations of the desert locust exist primarily in the sol...

journal_title：Molecular ecology

authors： Ibrahim KM

更新日期：2001-03-01 00:00:00

abstract：:In theory, conservation genetics predicts that forest fragmentation will reduce gene dispersal, but in practice, genetic and ecological processes are also dependent on other population characteristics. We used Bayesian genetic analyses to characterize parentage and propagule dispersal in Heliconia acuminata L. C. Rich...

journal_title：Molecular ecology

authors： Côrtes MC,Uriarte M,Lemes MR,Gribel R,Kress WJ,Smouse PE,Bruna EM

更新日期：2013-11-01 00:00:00

abstract：:Pollen flow and population genetic structure among 30 potentially flowering individuals of Neobalanocarpus heimii, a tropical emergent tree, were investigated in a lowland tropical rainforest of Malaysia using microsatellite polymorphism. The 248 offspring in the vicinity of five reproductive trees of the 30 potential...

journal_title：Molecular ecology

authors： Konuma A,Tsumura Y,Lee CT,Lee SL,Okuda T

更新日期：2000-11-01 00:00:00

abstract：:The repeated evolution of similar phenotypes by similar mechanisms can be indicative of local adaptation, constraints or biases in the evolutionary process. Little is known about the incidence of physiological convergence in natural populations, so here we test whether energy metabolism in 'dwarf' and 'normal' Lake Wh...

journal_title：Molecular ecology

authors： Dalziel AC,Laporte M,Rougeux C,Guderley H,Bernatchez L

更新日期：2017-01-01 00:00:00

abstract：:Despite its inherent costs, sexual reproduction is ubiquitous in nature, and the mechanisms to protect it from a competitive displacement by asexuality remain unclear. Popular mutation-based explanations, like the Muller's ratchet and the Kondrashov's hatchet, assume that purifying selection may not halt the accumulat...

journal_title：Molecular ecology

authors： Kočí J,Röslein J,Pačes J,Kotusz J,Halačka K,Koščo J,Fedorčák J,Iakovenko N,Janko K

更新日期：2020-08-01 00:00:00

abstract：:Hawksbill turtles (Eretmochelys imbricata) migrate between nesting beaches and feeding habitats that are often associated with tropical reefs, but it is uncertain which nesting colonies supply which feeding habitats. To address this gap in hawksbill biology, we compile previously published and new mitochondrial DNA (m...

journal_title：Molecular ecology

authors： Bowen BW,Grant WS,Hillis-Starr Z,Shaver DJ,Bjorndal KA,Bolten AB,Bass AL

更新日期：2007-01-01 00:00:00

abstract：:Genome divergence is greatly influenced by gene flow during early stages of speciation. As populations differentiate, geographic barriers can constrain gene flow and so affect the dynamics of divergence and speciation. Current geography, specifically disjunction and continuity of ranges, is often used to predict the h...

journal_title：Molecular ecology

authors： Peñalba JV,Joseph L,Moritz C

更新日期：2019-02-01 00:00:00

abstract：:Random amplified polymorphic DNA (RAPD) fragments were prepared from samples of Calonectris diomedea (Cory's shearwater, Aves) and Haemonchus contortus (Nematoda) DNA by polymerase chain reaction (PCR) using decamers containing two restriction enzyme sites as primers. Six of 19 studied RAPD fragments probably originat...

journal_title：Molecular ecology

authors： Rabouam C,Comes AM,Bretagnolle V V,Humbert JF,Periquet G,Bigot Y

更新日期：1999-03-01 00:00:00