Complex genome evolution in Anopheles coluzzii associated with increased insecticide usage in Mali.

abstract：:Whether alpine plant species survived Pleistocene glaciations in situ on high alpine nunatak mountains is still under debate. To test this hypothesis, Senecio halleri, a high alpine and endemic species with a narrow distribution range in the European Alps, was chosen as a model organism. Polymerase chain reaction-rest...

journal_title：Molecular ecology

authors： Bettin O,Cornejo C,Edwards PJ,Holderegger R

更新日期：2007-06-01 00:00:00

abstract：:Distinguishing between primary and secondary intergradation among differentiated populations, and the relative importance of drift and selection, are persistent problems in evolutionary biology. An historical perspective on population interactions can provide insight into the nature of contacts, and thus help resolve ...

journal_title：Molecular ecology

authors： Schneider CJ

更新日期：1996-04-01 00:00:00

abstract：:One of the most striking and consistent results in speciation genomics is the heterogeneous divergence observed across the genomes of closely related species. This pattern was initially attributed to different levels of gene exchange-with divergence preserved at loci generating a barrier to gene flow but homogenized a...

journal_title：Molecular ecology

authors： Field DL,Fraïsse C

更新日期：2019-04-01 00:00:00

abstract：:Chloroplast DNA (cpDNA) restriction site and isozyme data were combined to explore the spatial-temporal influence of the Messinian desiccation in the Mediterranean on the disjunct distribution of Androcymbium gramineum in Almería and Morocco (north and south of the straits of Gibraltar, respectively). Lack of evidence...

journal_title：Molecular ecology

authors： Caujapé-Castells J,Jansen RK

更新日期：2003-06-01 00:00:00

abstract：:Sky islands provide ideal opportunities for understanding how climatic changes associated with Pleistocene glacial cycles influenced species distributions, genetic diversification, and demography. The salamander Plethodon ouachitae is largely restricted to high-elevation, mesic forest on six major mountains in the Oua...

journal_title：Molecular ecology

authors： Shepard DB,Burbrink FT

更新日期：2008-12-01 00:00:00

abstract：:The analysis of mitochondrial DNA sequences has for a long time been the most extensively used genetic tool for phylogenetic, phylogeographic and population genetic studies. Since this approach only considers female lineages, it tends to give a biased picture of the population history. The use of protein polymorphisms...

journal_title：Molecular ecology

authors： Sundqvist AK,Ellegren H,Olivier M,Vilà C

更新日期：2001-08-01 00:00:00

abstract：:The evolutionary origin of extant species in the Neotropics, one of the most biodiverse regions of the world, has been widely debated. One hypothesis is that neotropical species emerged primarily during the Quaternary (the last approximately 2 million years), favoured by alternating glacial/interglacial climates. An o...

journal_title：Molecular ecology

authors： Rull V

更新日期：2008-06-01 00:00:00

abstract：:Conspecific brood parasitism allows females to exploit other females' nests and enhance their reproductive output. Here, we test a recent theoretical model of how host females gain inclusive fitness from brood parasitism. High levels of relatedness between host and parasitizer can be maintained either by: (a) kin reco...

journal_title：Molecular ecology

authors： Hervey SD,Barnas AF,Stechmann TJ,Rockwell RF,Ellis-Felege SN,Darby BJ

更新日期：2019-11-01 00:00:00

abstract：:Antrodiaetus riversi is a dispersal-limited, habitat-specialized mygalomorph spider species endemic to mesic woodlands of northern and central California. Here, we build upon prior phylogeographic research using a much larger geographic sample and include additional nuclear genes, providing more detailed biogeographic...

journal_title：Molecular ecology

authors： Hedin M,Starrett J,Hayashi C

更新日期：2013-01-01 00:00:00

abstract：:Habitat fragmentation may disrupt original patterns of gene flow and lead to drift-induced differentiation among local population units. Top predators such as the jaguar may be particularly susceptible to this effect, given their low population densities, leading to small effective sizes in local fragments. On the oth...

journal_title：Molecular ecology

authors： Haag T,Santos AS,Sana DA,Morato RG,Cullen L Jr,Crawshaw PG Jr,De Angelo C,Di Bitetti MS,Salzano FM,Eizirik E

更新日期：2010-11-01 00:00:00

abstract：:The opportunity for a mutation to invade a population can dramatically vary depending on the context in which this mutation occurs. Such context dependence is difficult to document as it requires the ability to measure how a mutation affects phenotypes and fitness and to manipulate the context in which the mutation oc...

journal_title：Molecular ecology

authors： Le Gac M,Doebeli M

更新日期：2010-06-01 00:00:00

abstract：:Interacting species of pollinator-host systems, especially the obligate ones, are sensitive to habitat fragmentation, due to the nature of mutual dependence. Comparative studies of genetic structure can provide insights into how habitat fragmentation contributes to patterns of genetic divergence among populations of t...

journal_title：Molecular ecology

authors： Liu M,Zhang J,Chen Y,Compton SG,Chen XY

更新日期：2013-09-01 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：:Phylogeography has provided a new approach to the analysis of the postglacial history of a wide range of taxa but, to date, little is known about the effect of glacial periods on the marine biota of Europe. We have utilized a combination of nuclear, plastid and mitochondrial genetic markers to study the biogeographic ...

journal_title：Molecular ecology

authors： Provan J,Wattier RA,Maggs CA

更新日期：2005-03-01 00:00:00

abstract：:The codling moth, Cydia pomonella, is renowned for developing resistance to insecticides and causing significant economic damage to pome fruits worldwide. In spite of its economic importance, little is known about the patterns of movement of this pest and the effects of insecticide treatment on the population genetic ...

journal_title：Molecular ecology

authors： Franck P,Reyes M,Olivares J,Sauphanor B

更新日期：2007-09-01 00:00:00

abstract：:The sweat bees (Family Halictidae) are a socially diverse taxon in which eusociality has arisen independently numerous times. The obligate, primitively eusocial Lasioglossum malachurum, distributed widely throughout Europe, has been considered the zenith of sociality within halictids. A single queen heads a colony of ...

journal_title：Molecular ecology

authors： Paxton RJ,Ayasse M,Field J,Soro A

更新日期：2002-11-01 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：: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：: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：:The evolution of diversity in the marine ecosystem is poorly understood, given the relatively high potential for connectivity, especially for highly mobile species such as whales and dolphins. The killer whale (Orcinus orca) has a worldwide distribution, and individual social groups travel over a wide geographic range...

journal_title：Molecular ecology

authors： Moura AE,Kenny JG,Chaudhuri R,Hughes MA,J Welch A,Reisinger RR,de Bruyn PJ,Dahlheim ME,Hall N,Hoelzel AR

更新日期：2014-11-01 00:00:00

abstract：:Common groundsel, Senecio vulgaris (Asteraceae), is a highly selfing semelparous ephemeral weed that belongs to the few plant species in central Europe capable of growing, flowering and fruiting all year round. In temperate climates, flowering S. vulgaris cohorts were found to appear up to three times per year. Using ...

journal_title：Molecular ecology

authors： Haldimann P,Steinger T,Müller-Schärer H

更新日期：2003-10-01 00:00:00

abstract：:Predicting and controlling infectious disease epidemics is a major challenge facing the management of agriculture, human and wildlife health. Co-evolutionarily derived patterns of local adaptation among pathogen populations have the potential to generate variation in disease epidemiology; however, studies of local ada...

journal_title：Molecular ecology

authors： Parratt SR,Barrès B,Penczykowski RM,Laine AL

更新日期：2017-04-01 00:00:00

abstract：:Formation of partially reproductively isolated ecotypes in the rough periwinkle, Littorina saxatilis, may be a case of incipient nonallopatric ecological speciation. To better understand the dynamics of ecotype formation, its timescale, driving forces and evolutionary consequences, we developed a spatially explicit, i...

journal_title：Molecular ecology

authors： Sadedin S,Hollander J,Panova M,Johannesson K,Gavrilets S

更新日期：2009-10-01 00:00:00

abstract：:Species are impacted by climate change at both ecological and evolutionary time scales. Studies in northern continents have provided abundant evidence of dramatic shifts in distributions of species subsequent to the last glacial maximum (LGM), particularly at high latitudes. However, little is known about the history ...

journal_title：Molecular ecology

authors： Lessa EP,D'Elía G,Pardiñas UF

更新日期：2010-08-01 00:00:00

abstract：:Several hypotheses are available to predict change in genetic diversity when approaching peripheral populations. We used the eastern spadefoot toad in Israel as a model system to examine these hypotheses using population genetics analyses and network theory. Our results contradicted most of the predictions from the 'a...

journal_title：Molecular ecology

authors： Munwes I,Geffen E,Roll U,Friedmann A,Daya A,Tikochinski Y,Gafny S

更新日期：2010-07-01 00:00:00

abstract：:Aquifers, springs and other groundwater-dependent ecosystems are threatened by urban land use, which causes water quality deterioration through nutrient loading, sewage infiltration, groundwater extraction and, along coasts, seawater intrusion. The presence of certain microbes in groundwater can indicate that an aquif...

journal_title：Molecular ecology

authors： Scharping RJ,Garey JR

更新日期：2020-10-28 00:00:00

abstract：:Diet strongly influences the intestinal microbial communities through species sorting. Alternatively, these communicates may differ because of chance variation in local microbial exposures or species losses among allopatric host populations (i.e. ecological drift). We investigated how these forces shape enteric commun...

journal_title：Molecular ecology

authors： Lankau EW,Hong PY,Mackie RI

更新日期：2012-04-01 00:00:00

abstract：:Biological invasions that involve well-documented rapid adaptations to new environments provide unequalled opportunities for testing evolutionary hypotheses. Mikania micrantha Kunth (Asteraceae), a perennial herbaceous vine native to tropical Central and South America, successfully invaded tropical Asia in the early 2...

journal_title：Molecular ecology

authors： Yang M,He Z,Huang Y,Lu L,Yan Y,Hong L,Shen H,Liu Y,Guo Q,Jiang L,Zhang Y,Greenberg AJ,Zhou R,Ge X,Wu CI,Shi S

更新日期：2017-07-01 00:00:00

abstract：:Wolbachia is a common heritable bacterial symbiont in insects. Its evolutionary success lies in the diverse phenotypic effects it has on its hosts coupled to its propensity to move between host species over evolutionary timescales. In a survey of natural host-symbiont associations in a range of Drosophila species, we ...

journal_title：Molecular ecology

authors： Martinez J,Tolosana I,Ok S,Smith S,Snoeck K,Day JP,Jiggins FM

更新日期：2017-08-01 00:00:00

abstract：:Geographical isolation, habitat variation and trophic specialization have contributed to a large extent to the astonishing diversity of cichlid fishes in the Great East African lakes. Because parasite communities often vary across space and environments, parasites can accompany and potentially enhance cichlid species ...

journal_title：Molecular ecology

authors： Hablützel PI,Grégoir AF,Vanhove MP,Volckaert FA,Raeymaekers JA

更新日期：2016-11-01 00:00:00