Phylogeography of the North American red fox: vicariance in Pleistocene forest refugia.

abstract：:The cellular stress response has long been the primary model for studying the molecular basis of thermal adaptation, yet the link between gene expression, RNA metabolism and physiological responses to thermal stress remains largely unexplored. We address this by comparing the transcriptional and physiological response...

journal_title：Molecular ecology

authors： Telonis-Scott M,Clemson AS,Johnson TK,Sgrò CM

更新日期：2014-12-01 00:00:00

abstract：:Habitat fragmentation is a major force affecting demography and genetic structure of wild populations, especially in agricultural landscapes. The land snail Cepaea nemoralis (L.) was selected to investigate the impact of habitat fragmentation on the spatial genetic structure of an organism with limited dispersal abili...

journal_title：Molecular ecology

authors： Schweiger O,Frenzel M,Durka W

更新日期：2004-12-01 00:00:00

abstract：:New Zealand's (NZ) geographical isolation, extensive coastline and well-characterized oceanography offer a valuable system for marine biogeographical research. Here we use mtDNA control region sequences in the abundant endemic sea-star Patiriella regularis to test the following literature-based predictions: that coast...

journal_title：Molecular ecology

authors： Waters JM,Roy MS

更新日期：2004-09-01 00:00:00

abstract：:We estimated the gene dispersal distance and the magnitude of inbreeding depression from the fine-scale genetic structure in the endangered heterostylous perennial Primula sieboldii. We indirectly estimated the neighbourhood size (Nb) and the standard deviation of gene dispersal distance (sigma(g)) from the detected g...

journal_title：Molecular ecology

authors： Ishihama F,Ueno S,Tsumura Y,Washitani I

更新日期：2005-04-01 00:00:00

abstract：:The research objectives were to determine aspects of the population dynamics relevant to effective monitoring of gene flow in the soybean crop complex in Japan. Using 20 microsatellite primers, 616 individuals from 77 wild soybean (Glycine soja) populations were analysed. All samples were of small seed size (< 0.03 g)...

journal_title：Molecular ecology

authors： Kuroda Y,Kaga A,Tomooka N,Vaughan DA

更新日期：2006-04-01 00:00:00

abstract：:The ecological effects of climate change have been shown in most major taxonomic groups; however, the evolutionary consequences are less well-documented. Adaptation to new climatic conditions offers a potential long-term mechanism for species to maintain viability in rapidly changing environments, but mammalian exampl...

journal_title：Molecular ecology

authors： Waterhouse MD,Erb LP,Beever EA,Russello MA

更新日期：2018-06-01 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：:Widely distributed taxa provide an opportunity to compare biogeographic responses to climatic fluctuations on multiple continents and to investigate speciation. We conducted the most geographically and genomically comprehensive study to date of the red fox (Vulpes vulpes), the world's most widely distributed wild terr...

journal_title：Molecular ecology

authors： Statham MJ,Murdoch J,Janecka J,Aubry KB,Edwards CJ,Soulsbury CD,Berry O,Wang Z,Harrison D,Pearch M,Tomsett L,Chupasko J,Sacks BN

更新日期：2014-10-01 00:00:00

abstract：:The green and golden bell frog (Litoria aurea) was once a common Australian Hylid. Today, many populations are small and fragmented as a result of dramatic declines in distribution and abundance. We undertook a large-scale assessment of genetic structure and diversity in L. aurea using four species-specific microsatel...

journal_title：Molecular ecology

authors： Burns EL,Eldridge MD,Houlden BA

更新日期：2004-07-01 00:00:00

abstract：:Communities of arbuscular mycorrhizal fungi (AMF) in five agricultural field sites of different management intensities were studied. Variable regions of the ribosomal RNA genes were used to detect and identify AMF directly within colonized roots. Roots from a continuous maize monoculture showed low AMF diversity, in a...

journal_title：Molecular ecology

authors： Hijri I,Sýkorová Z,Oehl F,Ineichen K,Mäder P,Wiemken A,Redecker D

更新日期：2006-07-01 00:00:00

abstract：:The seemingly eternal cycles of clonal growth in many tree species, with members of Populus (aspen, poplars, cottonwoods and the like) featuring most prominently, provoke a number of questions on the interface between ecology, genetics and forestry. In this issue, two groups present their approaches to clonal dynamics...

journal_title：Molecular ecology

authors： Heinze B,Fussi B

更新日期：2008-11-01 00:00:00

abstract：:The effect of Pleistocene climate change on the organisms of tropical and subtropical regions is rather poorly understood. We therefore studied the land snail genus Mandarina (Bradybaenidae) of oceanic Ogasawara (Bonin Islands, Japan), with the aim of using population genetic data to understand their recent history. O...

journal_title：Molecular ecology

authors： Davison A,Chiba S

更新日期：2006-09-01 00:00:00

abstract：:Pleistocene ice-ages greatly influenced the historical abundances of Pacific cod, Gadus macrocephalus, in the North Pacific and its marginal seas. We surveyed genetic variation at 11 microsatellite loci and mitochondrial (mt) DNA in samples from twelve locations from the Sea of Japan to Washington State. Both microsat...

journal_title：Molecular ecology

authors： Canino MF,Spies IB,Cunningham KM,Hauser L,Grant WS

更新日期：2010-10-01 00:00:00

abstract：:The attine ants are a monophyletic lineage that switched to fungus farming ca. 55-60 MYA. They have become a model for the study of complex symbioses after additional fungal and bacterial symbionts were discovered, but their abdominal endosymbiotic bacteria remain largely unknown. Here, we present a comparative microb...

journal_title：Molecular ecology

authors： Sapountzis P,Nash DR,Schiøtt M,Boomsma JJ

更新日期：2019-02-01 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：:It has been hypothesized that salmonids use olfactory cues to return to their natal rivers and streams. However, the key components of the molecular pathway involved in imprinting and homing are still unknown. If odorants are involved in salmon homing migration, then olfactory receptors should play a critical role in ...

journal_title：Molecular ecology

authors： Johnstone KA,Lubieniecki KP,Koop BF,Davidson WS

更新日期：2011-10-01 00:00:00

abstract：:In this issue of Molecular Ecology, Morick et al. (2011) present an interesting study of acquisition and transmission of Bartonella by Xenopsylla ramesis fleas (Fig. 1) which infest naturally wild desert rodents from the Negev desert. A major issue with vector-borne diseases and vector-borne infection is to know wheth...

journal_title：Molecular ecology

authors： Chomel BB

更新日期：2011-07-01 00:00:00

abstract：:The evolutionary mechanisms generating the tremendous biodiversity of islands have long fascinated evolutionary biologists. Genetic drift and divergent selection are predicted to be strong on islands and both could drive population divergence and speciation. Alternatively, strong genetic drift may preclude adaptation....

journal_title：Molecular ecology

authors： Funk WC,Lovich RE,Hohenlohe PA,Hofman CA,Morrison SA,Sillett TS,Ghalambor CK,Maldonado JE,Rick TC,Day MD,Polato NR,Fitzpatrick SW,Coonan TJ,Crooks KR,Dillon A,Garcelon DK,King JL,Boser CL,Gould N,Andelt WF

更新日期：2016-05-01 00:00:00

abstract：:Molecular markers have proved extremely useful in resolving mating patterns within individual populations of a number of species, but little is known about how genetic mating systems might vary geographically within a species. Here we use microsatellite markers to compare patterns of sneaked fertilization and mating s...

journal_title：Molecular ecology

authors： Jones AG,Walker D,Lindström K,Kvarnemo C,Avise JC

更新日期：2001-02-01 00:00:00

abstract：:Most landscape genetic studies assess the impact of landscape elements on species' dispersal and gene flow. Many of these studies perform their analysis on all possible population pairs in a study area and do not explicitly consider the effects of spatial scale and population network topology on their results. Here, w...

journal_title：Molecular ecology

authors： Keller D,Holderegger R,van Strien MJ

更新日期：2013-05-01 00:00:00

abstract：:The role of hybridization and subsequent introgression has been demonstrated in an increasing number of species. Recently, Fontaine et al. (Science, 347, 2015, 1258524) conducted a phylogenomic analysis of six members of the Anopheles gambiae species complex. Their analysis revealed a reticulate evolutionary history a...

journal_title：Molecular ecology

authors： Wen D,Yu Y,Hahn MW,Nakhleh L

更新日期：2016-06-01 00:00:00

abstract：:It has been long recognized that population demographic expansions lead to distinctive features in the molecular diversity of populations. However, recent simulation results have suggested that a distinction could be made between a pure demographic expansion in an unsubdivided population, and a range expansion in a su...

journal_title：Molecular ecology

authors： Excoffier L

更新日期：2004-04-01 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：:Tropical forests have a high diversity of plant species; are they associated with a correspondingly rich microbial flora? We addressed this question by examining the symbiotic rhizobium bacteria that nodulate a diverse pool of forest legume species in Brazil. The 44 strains studied had been isolated from 29 legume tre...

journal_title：Molecular ecology

authors： Moreira FM,Haukka K,Young JP

更新日期：1998-07-01 00:00:00

abstract：:Landscape genetics offers a powerful approach to understanding species' dispersal patterns. However, a central obstacle is to account for ecological processes operating at multiple spatial scales, while keeping research outcomes applicable to conservation management. We address this challenge by applying a novel multi...

journal_title：Molecular ecology

authors： Dudaniec RY,Rhodes JR,Worthington Wilmer J,Lyons M,Lee KE,McAlpine CA,Carrick FN

更新日期：2013-07-01 00:00:00

abstract：:The importance of species diversity to emergent, ecological properties of communities is increasingly appreciated, but the importance of within-species genetic diversity for analogous emergent properties of populations is only just becoming apparent. Here, the properties and effects of genetic variation on predation r...

journal_title：Molecular ecology

authors： Koh KS,Matz C,Tan CH,LE HL,Rice SA,Marshall DJ,Steinberg PD,Kjelleberg S

更新日期：2012-04-01 00:00:00

abstract：:Symbiotic associations with bacteria have facilitated important evolutionary transitions in insects and resulted in long-term obligate interactions. Recent evidence suggests that these associations are not always evolutionarily stable and that symbiont replacement, and/or supplementation of an obligate symbiosis by an...

journal_title：Molecular ecology

authors： Meseguer AS,Manzano-Marín A,Coeur d'Acier A,Clamens AL,Godefroid M,Jousselin E

更新日期：2017-04-01 00:00:00

abstract：:An aquatic hyphomycete, Dwayaangam sp., was isolated from superficially sterilized black spruce (Picea mariana) needles submerged in aerated water in a small glass chamber (microcosm). The internal transcribed spacer (ITS) sequence of this fungus and of a commonly encountered foliar endophyte isolated from P. mariana ...

journal_title：Molecular ecology

authors： Sokolski S,Piché Y,Chauvet E,Bérubé JA

更新日期：2006-06-01 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：:The koala, Phascolarctos cinereus, is a geographically widespread species endemic to Australia, with three currently recognized subspecies: P.c. adustus, P.c. cinereus, and P.c. victor. Intraspecific variation in the mitochondrial DNA (mtDNA) control region was examined in over 200 animals from 16 representative popul...

journal_title：Molecular ecology

authors： Houlden BA,Costello BH,Sharkey D,Fowler EV,Melzer A,Ellis W,Carrick F,Baverstock PR,Elphinstone MS

更新日期：1999-06-01 00:00:00