Mitochondrial pseudo-control region in old world eagles (genus Aquila).

abstract：:Although microbial ecology of the gut is now a major focus of interest, little is known about the molecular determinants of microbial adaptation in the gut. Experimental evolution coupled with whole-genome sequencing can provide insights of the adaptive process. In vitro experiments have revealed some conserved patter...

journal_title：Molecular ecology

authors： Lescat M,Launay A,Ghalayini M,Magnan M,Glodt J,Pintard C,Dion S,Denamur E,Tenaillon O

更新日期：2017-04-01 00:00:00

abstract：:Understanding divergent adaptation and ecological speciation requires the synthesis of multiple approaches, including phenotypic characterization, genetics and genomics, realistic assessment of fitness and population genetic modelling. Current research in this field often approaches this problem from one of two direct...

journal_title：Molecular ecology

authors： Byers KJ,Xu S,Schlüter PM

更新日期：2017-01-01 00:00:00

abstract：:The Heliconius butterflies are a diverse recent radiation comprising multiple levels of divergence with ongoing gene flow between species. The recently sequenced genome of Heliconius melpomene allowed us to investigate the genomic evolution of this group using dense RAD marker sequencing. Phylogenetic analysis of 54 i...

journal_title：Molecular ecology

authors： Nadeau NJ,Martin SH,Kozak KM,Salazar C,Dasmahapatra KK,Davey JW,Baxter SW,Blaxter ML,Mallet J,Jiggins CD

更新日期：2013-02-01 00:00:00

abstract：:Copy number variants (CNVs) are a major component of genotypic and phenotypic variation in genomes. To date, our knowledge of genotypic variation and evolution has largely been acquired by means of single nucleotide polymorphism (SNPs) analyses. Until recently, the adaptive role of structural variants (SVs) and partic...

journal_title：Molecular ecology

authors： Dorant Y,Cayuela H,Wellband K,Laporte M,Rougemont Q,Mérot C,Normandeau E,Rochette R,Bernatchez L

更新日期：2020-12-01 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 populations of the bivalve clam Macoma balthica in the low-salinity Northern Baltic Sea represent an admixture of two strongly diverged genomic origins, the Pacific Macoma balthica balthica (approx. 60% genomic contribution) and Atlantic Macoma balthica rubra (40%). Using allozyme and mtDNA characters, we describe...

journal_title：Molecular ecology

authors： Nikula R,Strelkov P,Väinölä R

更新日期：2008-03-01 00:00:00

abstract：:We studied the physiological basis of local adaptation to drought in Boechera holboellii, a perennial relative of Arabidopsis thaliana, and used cDNA-AFLPs to identify candidate genes showing differential expression in these populations. We compared two populations of B. holboellii from contrasting water environments ...

journal_title：Molecular ecology

authors： Knight CA,Vogel H,Kroymann J,Shumate A,Witsenboer H,Mitchell-Olds T

更新日期：2006-04-01 00:00:00

abstract：:Japanese camellia (Camellia japonica) and its seed predator, the camellia weevil (Curculio camelliae), provide a notable example of a geographic mosaic of coevolution. In the species interaction, the offensive trait of the weevil (rostrum length) and the defensive trait of the plant (pericarp thickness) are involved i...

journal_title：Molecular ecology

authors： Toju H,Sota T

更新日期：2006-11-01 00:00:00

abstract：:A new polymerase chain reaction-based screening method for microsatellites is presented. Using this method, we isolated 12 microsatellite loci from Drosophila buzzatii, two of which were X-linked. We applied the other 10 microsatellite loci to the analysis of genetic variation in five natural populations of D. buzzati...

journal_title：Molecular ecology

authors： Frydenberg J,Pertoldi C,Dahlgaard J,Loeschcke V

更新日期：2002-02-01 00:00:00

abstract：:How males gain access to mates and the potential for female choice will determine whether polygyny can operate at several levels, from within litters and groups to the wider population. Female lesser flat-headed bats (Tylonycteris pachypus) form maternity groups in bamboo stems. Unusually for bats, they are multiparou...

journal_title：Molecular ecology

authors： Hua P,Zhang L,Zhu G,Jones G,Zhang S,Rossiter SJ

更新日期：2011-09-01 00:00:00

abstract：:Aphis gossypii is an aphid species that is found throughout the world and is extremely polyphagous. It is considered a major pest of cotton and cucurbit species. In Europe, A. gossypii is assumed to reproduce exclusively by apomictic parthenogenesis. The present study investigates the genetic diversity of A. gossypii ...

journal_title：Molecular ecology

authors： Fuller SJ,Chavigny P,Lapchin L,Vanlerberghe-Masutti F

更新日期：1999-11-01 00:00:00

abstract：:Osmoregulation is a vital physiological function for fish, as it helps maintain a stable intracellular concentration of ions in environments of variable salinities. We focused on a primarily freshwater species, the European whitefish (Coregonus lavaretus), to investigate the molecular mechanisms underlying salinity to...

journal_title：Molecular ecology

authors： Papakostas S,Vasemägi A,Vähä JP,Himberg M,Peil L,Primmer CR

更新日期：2012-07-01 00:00:00

abstract：:Detailed evaluations of genomic variation between sister species often reveal distinct chromosomal regions of high relative differentiation (i.e., "islands of differentiation" in FST ), but there is much debate regarding the causes of this pattern. We briefly review the prominent models of genomic islands of different...

journal_title：Molecular ecology

authors： Irwin DE,Milá B,Toews DPL,Brelsford A,Kenyon HL,Porter AN,Grossen C,Delmore KE,Alcaide M,Irwin JH

更新日期：2018-12-01 00:00:00

abstract：:The Neolithic transition has been widely debated particularly regarding the extent to which this revolution implied a demographic expansion from the Near East. We attempted to shed some light on this process in northeastern Iberia by combining ancient DNA (aDNA) data from Early Neolithic settlers and published DNA dat...

journal_title：Molecular ecology

authors： Gamba C,Fernández E,Tirado M,Deguilloux MF,Pemonge MH,Utrilla P,Edo M,Molist M,Rasteiro R,Chikhi L,Arroyo-Pardo E

更新日期：2012-01-01 00:00:00

abstract：:Spatial genetic structure within plant populations is influenced by variation in demographic processes through space and time, including a population's successional status. To determine how demographic structure and fine-scale genetic structure (FSGS) change with stages in a population's successional history, we studi...

journal_title：Molecular ecology

authors： Chung MY,Nason JD,Chung MG

更新日期：2007-07-01 00:00:00

abstract：:Euglossine bees (Apidae; Euglossini) exclusively pollinate hundreds of orchid species and comprise up to 25% of bee species richness in neotropical rainforests. As one of the first studies of comparative phylogeography in a neotropical insect group, we performed a mitochondrial DNA (mtDNA)-based analysis of 14 eugloss...

journal_title：Molecular ecology

authors： Dick CW,Roubik DW,Gruber KF,Bermingham E

更新日期：2004-12-01 00:00:00

abstract：:Freshwater planarians Dugesia japonica from three localities were examined for cytochrome c oxidase subunit I (COI) gene sequence, karyotype and the presence of genital organ. The planarians from Mt Fujiwara in Japan were composed of two different groups; one revealed inter- and intraindividual COI gene heterogeneity,...

journal_title：Molecular ecology

authors： Bessho Y,Tamura S,Hori H,Tanaka H,Ohama T,Osawa S

更新日期：1997-02-01 00:00:00

abstract：:Animals generally benefit from their gastrointestinal microbiome, but the factors that influence the composition and dynamics of their microbiota remain poorly understood. Studies of nonmodel host species can illuminate how microbiota and their hosts interact in natural environments. We investigated the role of migrat...

journal_title：Molecular ecology

authors： Turjeman S,Corl A,Wolfenden A,Tsalyuk M,Lublin A,Choi O,Kamath PL,Getz WM,Bowie RCK,Nathan R

更新日期：2020-12-01 00:00:00

abstract：:Coral reefs belong to the most diverse ecosystems on our planet. The diversity in coloration and lifestyles of coral reef fishes makes them a particularly promising system to study the role of visual communication and adaptation. Here, we investigated the evolution of visual pigment genes (opsins) in damselfish (Pomac...

journal_title：Molecular ecology

authors： Stieb SM,Cortesi F,Sueess L,Carleton KL,Salzburger W,Marshall NJ

更新日期：2017-03-01 00:00:00

abstract：:Avian wing length is an important trait that covaries with the ecology and migratory behaviour of a species and tends to change rapidly when the conditions are altered. Long-distance migrants typically have longer wings than short-distance migrants and sedentary species, and long-winged species also tend to be more di...

journal_title：Molecular ecology

authors： Schielzeth H,Forstmeier W,Kempenaers B,Ellegren H

更新日期：2012-01-01 00:00:00

abstract：:It is challenging to unravel the history of organisms with highly scattered populations. Such species may have fragmented distributions because extant populations are remnants of a previously more continuous range, or because the species has narrow habitat requirements in combination with good dispersal capacity (natu...

journal_title：Molecular ecology

authors： Cassel-Lundhagen A,Ronnås C,Battisti A,Wallén J,Larsson S

更新日期：2013-06-01 00:00:00

abstract：:Global warming has had numerous effects on populations of animals and plants, with many species in temperate regions experiencing environmental change at unprecedented rates. Populations with low potential for adaptive evolutionary change and plasticity will have little chance of persistence in the face of environment...

journal_title：Molecular ecology

authors： Garant D,Hadfield JD,Kruuk LE,Sheldon BC

更新日期：2008-01-01 00:00:00

abstract：:The world's second largest expanse of tropical rainforest is in Central Africa, and it harbours enormous species diversity. Population genetic studies have consistently revealed significant structure across Central African rainforest plants. In particular, previous studies have repeatedly demonstrated a north-south ge...

journal_title：Molecular ecology

authors： Helmstetter AJ,Amoussou BEN,Bethune K,Kamdem NG,Glèlè Kakaï R,Sonké B,Couvreur TLP

更新日期：2020-09-01 00:00:00

abstract：:Coastal marine ecosystems world-wide are threatened by invasions of nonindigenous species. The ubiquity of marine sibling species identifiable only by genetic analysis suggests that many invasions are cryptic and therefore undetected, causing an underestimation of the actual number and impacts of invading species. We ...

journal_title：Molecular ecology

authors： Geller JB,Walton ED,Grosholz ED,Ruiz GM

更新日期：1997-10-01 00:00:00

abstract：:Inbreeding can have negative consequences on population and individual fitness, which could be counteracted by inbreeding avoidance mechanisms. However, the inbreeding risk and inbreeding avoidance mechanisms in endangered species are less studied. The giant panda, a solitary and threatened species, lives in many smal...

journal_title：Molecular ecology

authors： Hu Y,Nie Y,Wei W,Ma T,Van Horn R,Zheng X,Swaisgood RR,Zhou Z,Zhou W,Yan L,Zhang Z,Wei F

更新日期：2017-10-01 00:00:00

abstract：:There is growing interest in understanding patterns of seasonal migratory connectivity between breeding and wintering sites, both because differences in migratory behaviour can be associated with population differentiation and because knowledge of migratory connectivity is essential for understanding the ecology, evol...

journal_title：Molecular ecology

authors： Irwin DE,Irwin JH,Smith TB

更新日期：2011-08-01 00:00:00

abstract：:Big bluestem (Andropogon gerardii) is an ecologically dominant grass with wide distribution across the environmental gradient of U.S. Midwest grasslands. This system offers an ideal natural laboratory to study population divergence and adaptation in spatially varying climates. Objectives were to: (i) characterize neut...

journal_title：Molecular ecology

authors： Gray MM,St Amand P,Bello NM,Galliart MB,Knapp M,Garrett KA,Morgan TJ,Baer SG,Maricle BR,Akhunov ED,Johnson LC

更新日期：2014-12-01 00:00:00

abstract：:Population studies have revealed that the fungal ectomycorrhizal morphospecies Tricholoma scalpturatum consists of at least two genetically distinct groups that occur sympatrically in several geographical areas. This discovery prompted us to examine species boundaries and relationships between members formerly assigne...

journal_title：Molecular ecology

authors： Jargeat P,Martos F,Carriconde F,Gryta H,Moreau PA,Gardes M

更新日期：2010-12-01 00:00:00

abstract：:Studies of a hybrid zone between two house mouse subspecies (Mus musculus musculus and M. m. domesticus) along with studies using laboratory crosses reveal a large role for the X chromosome and multiple autosomal regions in reproductive isolation as a consequence of disrupted epistasis in hybrids. One limitation of pr...

journal_title：Molecular ecology

authors： Janoušek V,Wang L,Luzynski K,Dufková P,Vyskočilová MM,Nachman MW,Munclinger P,Macholán M,Piálek J,Tucker PK

更新日期：2012-06-01 00:00:00

abstract：:The objective of this study was to assess the spatiotemporal distribution of four landlocked Atlantic salmon (Salmo salar) populations during their sympatric feeding phase in lake St-Jean (Québec, Canada). A total of 1100 fish captured over a period of 25 years was genotyped at six microsatellite loci in order to asse...

journal_title：Molecular ecology

authors： Potvin C,Bernatchez L

更新日期：2001-10-01 00:00:00