Next-generation sequencing technologies for environmental DNA research.

abstract：:Firmly rooted as we are in the genomic era, it can seem incredible that as recently as 1974, Lewontin declared, 'we know virtually nothing about the genetic changes that occur in species formation'. To the contrary, we now know the genetic architecture of phenotypic differences and reproductive isolation between speci...

journal_title：Molecular ecology

authors： Sweigart A

更新日期：2009-06-01 00:00:00

abstract：:Norway spruce (Picea abies [L.] Karst.) is a broadly distributed European conifer tree whose history has been intensively studied by means of fossil records to infer the location of full-glacial refugia and the main routes of postglacial colonization. Here we use recently compiled fossil pollen data as a template to e...

journal_title：Molecular ecology

authors： Tollefsrud MM,Kissling R,Gugerli F,Johnsen Ø,Skrøppa T,Cheddadi R,Van der Knaap WO,Latałowa M,Terhürne-Berson R,Litt T,Geburek T,Brochmann C,Sperisen C

更新日期：2008-09-01 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：:Within the framework of landscape genetics, resistance surface modelling is particularly relevant to explicitly test competing hypotheses about landscape effects on gene flow. To investigate how fragmentation of tropical forest affects population connectivity in a forest specialist bird species, we optimized resistanc...

journal_title：Molecular ecology

authors： Khimoun A,Peterman W,Eraud C,Faivre B,Navarro N,Garnier S

更新日期：2017-10-01 00:00:00

abstract：:Pelophylax esculentus is a hybridogenetic frog originating from matings between P. ridibundus (RR) and P. lessonae (LL). Typically, diploid hybrids (LR) live in sympatry with one of their parental species, upon which they depend for successful reproduction. In parts of their range, however, pure hybrid populations can...

journal_title：Molecular ecology

authors： Arioli M,Jakob C,Reyer HU

更新日期：2010-05-01 00:00:00

abstract：:We report the population genetic structure of the endangered tropical tree species Caryocar brasiliense, based on variability at 10 microsatellite loci. Additionally, we compare heterozygosity and inbreeding estimates for continuous and fragmented populations and discuss the consequences for conservation. For a total ...

journal_title：Molecular ecology

authors： Collevatti RG,Grattapaglia D,Hay JD

更新日期：2001-02-01 00:00:00

abstract：:The thermal profiles of 118 bacterial strains, representing six species of the family Enterobacteriaceae, isolated from a variety of native Australian mammals were determined under in vitro conditions. Each of the bacterial species had a unique thermal profile and differed in their minimum or maximum temperature for g...

journal_title：Molecular ecology

authors： Okada S,Gordon DM

更新日期：2001-10-01 00:00:00

abstract：:Improving resistance durability involves to be able to predict the adaptation speed of pathogen populations. Identifying the genetic bases of pathogen adaptation to plant resistances is a useful step to better understand and anticipate this phenomenon. Globodera pallida is a major pest of potato crop for which a resis...

journal_title：Molecular ecology

authors： Eoche-Bosy D,Gautier M,Esquibet M,Legeai F,Bretaudeau A,Bouchez O,Fournet S,Grenier E,Montarry J

更新日期：2017-09-01 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：:The large-scale migration of birds has been studied extensively by recoveries of ringed birds. However, there is very little ringing data from the arctic breeding grounds of waders. Here, the migration pattern of the dunlin, Calidris alpina, is studied with population genetic markers, using haplotype frequencies to es...

journal_title：Molecular ecology

authors： Wennerberg L

更新日期：2001-05-01 00:00:00

abstract：:To investigate patterns of polyandry in the sandbar shark (Carcharhinus plumbeus), 20 pregnant females were sampled from the western North Atlantic and Gulf of Mexico. Five species-specific microsatellite markers were used to genotype each shark and its litter. Of 20 litters, 17 (85%) were shown to have multiple sires...

journal_title：Molecular ecology

authors： Portnoy DS,Piercy AN,Musick JA,Burgess GH,Graves JE

更新日期：2007-01-01 00:00:00

abstract：:Understanding connectivity of coral populations among and within reefs over ecologically significant timescales is essential for developing evidence-based management strategies, including the design of marineprotected areas. Here, we present the first assessment of contemporary connectivity among populations of two Mo...

journal_title：Molecular ecology

authors： Torda G,Lundgren P,Willis BL,van Oppen MJ

更新日期：2013-12-01 00:00:00

abstract：:Increasing physical damage on coral reefs from predation, storms and anthropogenic disturbances highlights the need to understand the impact of injury on the coral immune system. In this study, we examined the regulation of the coral immune response over 10 days following physical trauma artificially inflicted on in s...

journal_title：Molecular ecology

authors： van de Water JA,Ainsworth TD,Leggat W,Bourne DG,Willis BL,van Oppen MJ

更新日期：2015-07-01 00:00:00

abstract：:In arthropods, the intracellular bacteria Wolbachia often induce cytoplasmic incompatibility (CI) between sperm and egg, which causes conditional embryonic death and promotes the spatial spread of Wolbachia infections into host populations. The ability of Wolbachia to spread in natural populations through CI has attra...

journal_title：Molecular ecology

authors： Atyame CM,Labbé P,Rousset F,Beji M,Makoundou P,Duron O,Dumas E,Pasteur N,Bouattour A,Fort P,Weill M

更新日期：2015-01-01 00:00:00

abstract：:The spread of transgenes into the genome of wild soybean is a concern when transgenic and wild soybeans are planted sympatrically. The objectives of this study were to investigate the origin and fate of morphological intermediates between wild and cultivated soybeans in their natural habitats in Japan. Twenty nuclear ...

journal_title：Molecular ecology

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

更新日期：2010-06-01 00:00:00

abstract：:The impact of gene flow and population size fluctuations in shaping genetic variation during adaptive radiation, at both the genome-wide and gene-specific levels, is very poorly understood. To examine how historical population size and gene flow patterns within and between loci have influenced lineage divergence in th...

journal_title：Molecular ecology

authors： Lawton-Rauh A,Robichaux RH,Purugganan MD

更新日期：2007-10-01 00:00:00

abstract：:Chilo suppressalis (Walker) displays significant geographical differences in ecological preference that may be congruent with patterns of molecular variation. To test this, we collected and analysed 381 individuals of this species from cultivated rice at 18 localities in China during the rice-growing season of 2005-20...

journal_title：Molecular ecology

authors： Meng XF,Shi M,Chen XX

更新日期：2008-06-01 00:00:00

abstract：:Accurate detection of offspring resulting from hybridization between individuals of distinct populations has a range of applications in conservation and population genetics. We assessed the hybrid identification efficiency of two methods (implemented in the STRUCTURE and NEWHYBRIDS programs) which are tailored to iden...

journal_title：Molecular ecology

authors： Vähä JP,Primmer CR

更新日期：2006-01-01 00:00:00

abstract：:Differential gene flow, reductions in diversity following linked selection and/or features of the genome can structure patterns of genomic differentiation during the process of speciation. Possible sources of reproductive isolation are well studied between coastal and inland subspecies groups of Swainson's thrushes, w...

journal_title：Molecular ecology

authors： Delmore KE,Hübner S,Kane NC,Schuster R,Andrew RL,Câmara F,Guigó R,Irwin DE

更新日期：2015-04-01 00:00:00

abstract：:Selection on coevolving sperm- and egg-recognition molecules is a potent engine of population divergence leading to reproductive isolation and speciation. The study of receptor-ligand pairs can reveal co-evolution of male- and female-expressed genes or differences between their evolution in response to selective facto...

journal_title：Molecular ecology

authors： Hart MW

更新日期：2013-04-01 00:00:00

abstract：:The extinction of the giant tortoises of the Seychelles Archipelago has long been suspected but is not beyond doubt. A recent morphological study of the giant tortoises of the western Indian Ocean concluded that specimens of two native Seychelles species survive in captivity today alongside giant tortoises of Aldabra,...

journal_title：Molecular ecology

authors： Palkovacs EP,Marschner M,Ciofi C,Gerlach J,Caccone A

更新日期：2003-06-01 00:00:00

abstract：:Recent advances in molecular biology and bioinformatics have helped to unveil striking and previously unrecognized patterns of geographic genetic structure in marine populations. Largely driven by the pressing needs of fisheries management and conservation, studies on marine fish populations have played a pivotal role...

journal_title：Molecular ecology

authors： Sala-Bozano M,Ketmaier V,Mariani S

更新日期：2009-12-01 00:00:00

abstract：:As climate changes, sea surface temperature anomalies that negatively impact coral reef organisms continue to increase in frequency and intensity. Yet, despite widespread coral mortality, genetic diversity remains high even in those coral species listed as threatened. While this is good news in many ways, it presents ...

journal_title：Molecular ecology

authors： Parkinson JE,Bartels E,Devlin-Durante MK,Lustic C,Nedimyer K,Schopmeyer S,Lirman D,LaJeunesse TC,Baums IB

更新日期：2018-03-01 00:00:00

abstract：:Glyptodonts were giant (some of them up to ~2400 kg), heavily armoured relatives of living armadillos, which became extinct during the Late Pleistocene/early Holocene alongside much of the South American megafauna. Although glyptodonts were an important component of Cenozoic South American faunas, their early evolutio...

journal_title：Molecular ecology

authors： Mitchell KJ,Scanferla A,Soibelzon E,Bonini R,Ochoa J,Cooper A

更新日期：2016-07-01 00:00:00

abstract：:Recent advances in the application of the polymerase chain reaction make it possible to score individuals at a large number of loci. The RAPD (random amplified polymorphic DNA) method is one such technique that has attracted widespread interest. The analysis of population structure with RAPD data is hampered by the la...

journal_title：Molecular ecology

authors： Lynch M,Milligan BG

更新日期：1994-04-01 00:00:00

abstract：:One of the major environmental concerns over genetically modified (GM) crops relates to transgene movement into wild relatives. The pattern of hybridization ultimately affects the scale and rapidity of ecological change and the feasibility of containment. A new procedure for quantifying hybrid formation over large are...

journal_title：Molecular ecology

authors： Wilkinson MJ,Davenport IJ,Charters YM,Jones AE,Allainguillaume J,Butler HT,Mason DC,Raybould AF

更新日期：2000-07-01 00:00:00

abstract：:We developed genetic markers for three microsatellite loci in the tropical tree Symphonia globulifera and used them to examine the demographic genetic consequences of forest fragmentation. High levels of genetic variation were revealed in samples of adults, saplings, and seedlings. The more-variable loci exhibited les...

journal_title：Molecular ecology

authors： Aldrich PR,Hamrick JL,Chavarriaga P,Kochert G

更新日期：1998-08-01 00:00:00

abstract：:Phylogenetic analyses of ancient DNA data can provide a timeline for evolutionary change even in the absence of fossils. The power to infer the evolutionary rate is, however, highly dependent on the number and age of samples, the information content of the sequence data and the demographic history of the sampled popul...

journal_title：Molecular ecology

authors： Shapiro B,Ho SY

更新日期：2014-02-01 00:00:00

abstract：:The success of non-native species may depend on the genetic resources maintained through the invasion process. The Coqui (Eleutherodactylus coqui), a frog endemic to Puerto Rico, was introduced to Hawaii in the late 1980s via the horticulture trade, and has become an aggressive invader. To explore whether genetic dive...

journal_title：Molecular ecology

authors： Peacock MM,Beard KH,O'Neill EM,Kirchoff VS,Peters MB

更新日期：2009-09-01 00:00:00

abstract：:White clover is polymorphic for cyanogenesis (HCN production after tissue damage), and this herbivore defence polymorphism has served as a classic model for studying adaptive variation. The cyanogenic phenotype requires two interacting biochemical components; the presence/absence of each component is controlled by a s...

journal_title：Molecular ecology

authors： Kooyers NJ,Olsen KM

更新日期：2012-05-01 00:00:00