Postglacial northward expansion and genetic differentiation between migratory and sedentary populations of the broad-tailed hummingbird (Selasphorus platycercus).

abstract：:The Southern Ocean contains some of the most isolated islands on Earth, and fundamental questions remain regarding their colonization and the connectivity of their coastal biotas. Here, we conduct a genetic investigation into the Cellana strigilis (limpet) complex that was originally classified based on morphological ...

journal_title：Molecular ecology

authors： Reisser CM,Wood AR,Bell JJ,Gardner JP

更新日期：2011-08-01 00:00:00

abstract：:Contemporary North American drainage basins are composites of formerly isolated drainages, suggesting that fragmentation and fusion of palaeodrainage systems may have been an important factor generating current patterns of genetic and species diversity in stream-associated organisms. Here, we combine traditional molec...

journal_title：Molecular ecology

authors： Kozak KH,Blaine RA,Larson A

更新日期：2006-01-01 00:00:00

abstract：:The Devils Hole pupfish (Cyprinodon diabolis; DHP) is an icon of conservation biology. Isolated in a 50 m(2) pool (Devils Hole), DHP is one of the rarest vertebrate species known and an evolutionary anomaly, having survived in complete isolation for thousands of years. However, recent findings suggest DHP might be you...

journal_title：Molecular ecology

authors： Sağlam İK,Baumsteiger J,Smith MJ,Linares-Casenave J,Nichols AL,O'Rourke SM,Miller MR

更新日期：2016-08-01 00:00:00

abstract：:The field of landscape genetics has been rapidly evolving, adopting and adapting analytical frameworks to address research questions. Current studies are increasingly using regression-based frameworks to infer the individual contributions of landscape and habitat variables on genetic differentiation. This paper outlin...

journal_title：Molecular ecology

authors： Peterman WE,Pope NS

更新日期：2020-10-31 00:00:00

abstract：:Despite the ecological significance of the mutualistic relationship between Symbiodiniaceae and reef-building corals, the molecular interactions during establishment of this relationship are not well understood. This is particularly true of the transcriptional changes that occur in the symbiont. In the current study, ...

journal_title：Molecular ecology

authors： Mohamed AR,Andrade N,Moya A,Chan CX,Negri AP,Bourne DG,Ying H,Ball EE,Miller DJ

更新日期：2020-10-01 00:00:00

abstract：:In an effort to characterize further the patterns of selection and adaptive evolution at the methuselah locus in Drosophila species, we extended an analysis of geographical variation to include single nucleotide polymorphisms (SNPs) in adjacent genes on either side of the mth locus, and examined the molecular variatio...

journal_title：Molecular ecology

authors： Duvernell DD,Schmidt PS,Eanes WF

更新日期：2003-05-01 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：:Most emerging pathogens of humans can infect multiple host species (Woolhouse & Gowtage-Sequeria, 2005). This simple fact has motivated multiple large-scale, comparative analyses of the drivers of pathogen sharing and zoonotic pathogen richness among hosts as well as the factors determining the zoonotic potential of p...

journal_title：Molecular ecology

authors： Becker DJ,Albery GF

更新日期：2020-09-01 00:00:00

abstract：:Experimental studies of the interaction between host and symbiont in a maturing symbiotic organ have presented a challenge for most animal-bacterial associations. Advances in the rearing of the host squid Euprymna scolopes have enabled us to explore the relationship between a defect in symbiont light production and la...

journal_title：Molecular ecology

authors： Koch EJ,Miyashiro T,McFall-Ngai MJ,Ruby EG

更新日期：2014-03-01 00:00:00

abstract：:Studies that span entire species ranges can provide insight into the relative roles of historical contingency and contemporary factors that influence population structure and can reveal patterns of genetic variation that might otherwise go undetected. American shad is a wide ranging anadromous clupeid fish that exhibi...

journal_title：Molecular ecology

authors： Hasselman DJ,Ricard D,Bentzen P

更新日期：2013-03-01 00:00:00

abstract：:Determining how genetic diversity is structured between populations that span the divergence continuum from populations to biological species is key to understanding the generation and maintenance of biodiversity. We investigated genetic divergence and gene flow in eight lineages of birds with a trans-Beringian distri...

journal_title：Molecular ecology

authors： McLaughlin JF,Faircloth BC,Glenn TC,Winker K

更新日期：2020-09-01 00:00:00

abstract：:Amphibians are a globally distributed and diverse lineage, but much of our current understanding of their population genetic structure comes from studies in mesic temperate habitats. We characterize the population genetic structure of two sympatric explosive breeding amphibians in the southwestern deserts of the Unite...

journal_title：Molecular ecology

authors： Chan LM,Zamudio KR

更新日期：2009-08-01 00:00:00

abstract：:The moss Ceratodon purpureus has long been used as a model system in plant development and physiology. However, the molecular population genetics of the species remains virtually unexplored. In this study, we used population genetic analyses of DNA sequence data from three unlinked loci (atpB-rbcL spacer, adk, and phy...

journal_title：Molecular ecology

authors： McDaniel SF,Shaw AJ

更新日期：2005-04-01 00:00:00

abstract：:In the absence of pedigree information, the determination of genetic distinctness of populations can only be made by genetic methods. Using DNA fingerprinting on the North American captive herd of Speke's gazelle Gazella spekei, we were able to address two hypotheses. First, two new individuals were found to have come...

journal_title：Molecular ecology

authors： Butler MA,Templeton AR,Read B

更新日期：1994-08-01 00:00:00

abstract：:Understanding how landscape heterogeneity mediates the effects of fire on biodiversity is increasingly important under global changes in fire regimes. We used a simulation experiment to investigate how fire regimes interact with topography and weather to shape neutral and selection-driven genetic diversity under alter...

journal_title：Molecular ecology

authors： Banks SC,Davies ID,Cary GJ

更新日期：2017-10-01 00:00:00

abstract：:It has been long assumed that abiotic factors (i.e., geography and climate) dominate the ecological and evolutionary processes underlying the distribution of species, lineages and genes at broad spatial scales and, as a result, the study of interspecific interactions has largely been overlooked in biogeography researc...

journal_title：Molecular ecology

authors： Ortego J,Knowles LL

更新日期：2020-12-01 00:00:00

abstract：:Over the past 100 years, Arctic temperatures have increased at almost twice the global average rate. One consequence is the acceleration of glacier retreat, exposing new habitats that are colonized by microorganisms whose diversity and function are unknown. Here, we characterized bacterial diversity along two approxim...

journal_title：Molecular ecology

authors： Schütte UM,Abdo Z,Foster J,Ravel J,Bunge J,Solheim B,Forney LJ

更新日期：2010-03-01 00:00:00

abstract：:In a broad survey of Drosophila melanogaster population samples, levels of abdominal pigmentation were found to be highly variable and geographically differentiated. A strong positive correlation was found between dark pigmentation and high altitude, suggesting adaptation to specific environments. DNA sequence polymor...

journal_title：Molecular ecology

authors： Pool JE,Aquadro CF

更新日期：2007-07-01 00:00:00

abstract：:Conservation programmes aim at maximizing the survival probability of populations, by minimizing the loss of genetic diversity, which allows populations to adapt to changes, and controlling inbreeding increases. The best known strategy to achieve these goals is optimizing the contributions of the parents to minimize g...

journal_title：Molecular ecology

authors： de Cara MÁ,Villanueva B,Toro MÁ,Fernández J

更新日期：2013-12-01 00:00:00

abstract：:While microsatellites have been used to examine genetic structure in local populations of Neotropical trees, genetic studies based on such high-resolution markers have not been carried out for Mesoamerica as a whole. Here we assess the genetic structure of the Mesoamerican mahogany Swietenia macrophylla King (big-leaf...

journal_title：Molecular ecology

authors： Novick RR,Dick CW,Lemes MR,Navarro C,Caccone A,Bermingham E

更新日期：2003-11-01 00:00:00

abstract：:Mutualistic interactions of plants with true fungi are a well-known and widespread phenomenon, which includes mycorrhiza and non-mycorrhizal endophytes like species of Epichloë. Despite the fact that these organisms intrude into plants, neither strong defence reactions nor the onset of symptoms of disease can be obser...

journal_title：Molecular ecology

authors： Ploch S,Thines M

更新日期：2011-09-01 00:00:00

abstract：:Many insects possess endosymbiotic bacteria inside their body, wherein intimate interactions occur between the partners. While recent technological advancements have deepened our understanding of metabolic and evolutionary features of the symbiont genomes, molecular mechanisms underpinning the intimate interactions re...

journal_title：Molecular ecology

authors： Kikuchi Y,Fukatsu T

更新日期：2014-03-01 00:00:00

abstract：:Recent studies have highlighted an important role of structural variation (SV) in ecological and evolutionary processes, but few have studied nonmodel species in the wild. As part of our long-term research programme on the nonmodel teleost fish Australasian snapper (Chrysophrys auratus), we aim to build one of the fir...

journal_title：Molecular ecology

authors： Catanach A,Crowhurst R,Deng C,David C,Bernatchez L,Wellenreuther M

更新日期：2019-03-01 00:00:00

abstract：:High-throughput sequencing approaches have enabled characterizations of the community composition of numerous gut microbial communities, which in turn has enhanced interest in their diversity and functional relationships in different groups of vertebrates. Although fishes represent the greatest taxonomic and ecologica...

journal_title：Molecular ecology

authors： Clements KD,Angert ER,Montgomery WL,Choat JH

更新日期：2014-04-01 00:00:00

abstract：:The speciation process that underlies recent, rapid radiations of plants is controversial, and suggested mechanisms range from pollinator or ecological niche differentiation to allopatry and nonadaptive divergence. Phylogenetic approaches to locating the most appropriate speciation models have been constrained by the ...

journal_title：Molecular ecology

authors： Linder HP

更新日期：2010-11-01 00:00:00

abstract：:Accurate identification of species that are consumed by vertebrate predators is necessary for understanding marine food webs. Morphological methods for identifying prey components after consumption often fail to make accurate identifications of invertebrates because prey morphology becomes damaged during capture, inge...

journal_title：Molecular ecology

authors： Jarman SN,Gales NJ,Tierney M,Gill PC,Elliott NG

更新日期：2002-12-01 00:00:00

abstract：:Investigating how environmental features shape the genetic structure of populations is crucial for understanding how they are potentially adapted to their habitats, as well as for sound management. In this study, we assessed the relative importance of spatial distribution, ocean currents and sea surface temperature (S...

journal_title：Molecular ecology

authors： Benestan L,Quinn BK,Maaroufi H,Laporte M,Clark FK,Greenwood SJ,Rochette R,Bernatchez L

更新日期：2016-10-01 00:00:00

abstract：:The rate of information collection generated by metagenomics is uncoupled with its meaningful ecological interpretation. New analytical approaches based on functional trait-based ecology may help to bridge this gap and extend the trait approach to the community level in vast and complex environmental genetic data sets...

journal_title：Molecular ecology

authors： Barberán A,Fernández-Guerra A,Bohannan BJ,Casamayor EO

更新日期：2012-04-01 00:00:00

abstract：:Despite much discussion of the importance of quantifying and reporting genotyping error in molecular studies, it is still not standard practice in the literature. This is particularly a concern for amplified fragment length polymorphism (AFLP) studies, where differences in laboratory, peak-calling and locus-selection ...

journal_title：Molecular ecology

authors： Crawford LA,Koscinski D,Keyghobadi N

更新日期：2012-12-01 00:00:00

abstract：:The landscape of the Pilbara region of Western Australia has been relatively unchanged for 100 million years. The ancient river systems of this region might be expected to be sources of isolation and divergence for aquatic species. Hence, the occurrence of widespread groundwater taxa in this landscape offers the oppor...

journal_title：Molecular ecology

authors： Finston TL,Johnson MS,Humphreys WF,Eberhard SM,Halse SA

更新日期：2007-01-01 00:00:00