Phylogeny and historical aspects of the ecology of eastern Australian scrubwrens Sericornis spp.--evidence from mitochondrial DNA.

abstract：:Amplified fragment length polymorphisms (AFLPs) were used to characterize the genetic diversity within and among natural populations of Sticherus flabellatus. Eight populations within the Sydney region of New South Wales, Australia were surveyed using 11 primer combinations. A total of 1108 reproducible bands were det...

journal_title：Molecular ecology

authors： Keiper FJ,McConchie R

更新日期：2000-05-01 00:00:00

abstract：:Diversification and speciation of terrestrial organisms are anticipated in oceanic islands such as Macaronesia, a group of Atlantic islands that have remained unconnected to continental landmasses. Hitherto, the diversification of marine organisms in oceanic islands, especially those with low vagility, has received li...

journal_title：Molecular ecology

authors： Vieira PE,Desiderato A,Holdich DM,Soares P,Creer S,Carvalho GR,Costa FO,Queiroga H

更新日期：2019-04-01 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：:Organismal traits interact with environmental variation to mediate how species respond to shared landscapes. Thus, differences in traits related to dispersal ability or physiological tolerance may result in phylogeographic discordance among co-distributed taxa, even when they are responding to common barriers. We quan...

journal_title：Molecular ecology

authors： Bell RC,Parra JL,Badjedjea G,Barej MF,Blackburn DC,Burger M,Channing A,Dehling JM,Greenbaum E,Gvoždík V,Kielgast J,Kusamba C,Lötters S,McLaughlin PJ,Nagy ZT,Rödel MO,Portik DM,Stuart BL,VanDerWal J,Zassi-Boulou AG,

更新日期：2017-10-01 00:00:00

abstract：:Arion vulgaris (syn. A. lusitanicus) is the most destructive pest slug in Europe. The species has been regarded a classic case of an ongoing biological invasion with negative economic and ecological impact in many European countries, but this status has recently been contested. In this study, we assessed mitochondrial...

journal_title：Molecular ecology

authors： Zemanova MA,Knop E,Heckel G

更新日期：2016-11-01 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：:Unlike other migratory hummingbirds in North America, the broad-tailed hummingbird (Selasphorus platycercus) exhibits both long-distance migratory behaviour in the USA and sedentary behaviour in Mexico and Guatemala. We examined the evolution of migration linked to its northward expansion using a multiperspective appr...

journal_title：Molecular ecology

authors： Malpica A,Ornelas JF

更新日期：2014-02-01 00:00:00

abstract：:Modern analytical methods for population genetics and phylogenetics are expected to provide more accurate results when data from multiple genome-wide loci are analysed. We present the results of an initial application of parallel tagged sequencing (PTS) on a next-generation platform to sequence thousands of barcoded P...

journal_title：Molecular ecology

authors： O'Neill EM,Schwartz R,Bullock CT,Williams JS,Shaffer HB,Aguilar-Miguel X,Parra-Olea G,Weisrock DW

更新日期：2013-01-01 00:00:00

abstract：:The Dactylorhiza incarnata/maculata complex (Orchidaceae) was used as a model system to understand genetic differentiation processes in a naturally occurring polyploid complex with much of ongoing diversification and wide distribution in recently glaciated areas in northern Europe. Data were obtained for 12 hypervaria...

journal_title：Molecular ecology

authors： Hedrén M,Nordström S,Ståhlberg D

更新日期：2008-12-01 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：:Although the importance of host plant chemistry in plant-insect interactions is widely accepted, the genetic basis of adaptation to host plants is not well understood. Here, we investigate transcriptional changes associated with a host plant shift in Drosophila mettleri. While D. mettleri is distributed mainly through...

journal_title：Molecular ecology

authors： Hoang K,Matzkin LM,Bono JM

更新日期：2015-10-01 00:00:00

abstract：:Typha glauca represents a significant portion of the biomass of the wetlands surrounding the Great Lakes, USA. It is generally accepted to be a form of hybrid between T. latifolia and T. angustifolia, which itself appears to be an exotic introduction from Europe. Based on morphological and isozyme data, conflicting th...

journal_title：Molecular ecology

authors： Kuehn MM,Minor JE,White BN

更新日期：1999-12-01 00:00:00

abstract：:Male nuptial colour hues are important for the maintenance of reproductive isolation among cichlid fish species, and environmental changes that lead to narrower light spectra can lead to hybridization. However, cichlid species can naturally co-occur in narrow light spectrum habitats, such as turbid shallow lakes and t...

journal_title：Molecular ecology

authors： Genner MJ,Nichols P,Carvalho GR,Robinson RL,Shaw PW,Turner GF

更新日期：2007-02-01 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：:Dispersal is a key biological process serving several functions including connectivity among populations. Habitat fragmentation caused by natural or anthropogenic structures may hamper dispersal, thereby disrupting genetic connectivity. Investigating factors affecting dispersal and gene flow is important in the curren...

journal_title：Molecular ecology

authors： Trense D,Schmidt TL,Yang Q,Chung J,Hoffmann AA,Fischer K

更新日期：2020-10-27 00:00:00

abstract：:A population of Stratiomys japonica, a species belonging to the family Stratiomyidae (Diptera), common name 'soldier flies', occurs in a hot volcanic spring, which is apparently among the most inhospitable environments for animals because of chemical and thermal conditions. Larvae of this species, which naturally ofte...

journal_title：Molecular ecology

authors： Garbuz DG,Zatsepina OG,Przhiboro AA,Yushenova I,Guzhova IV,Evgen'ev MB

更新日期：2008-11-01 00:00:00

abstract：:Studies examining the effects of anthropogenic habitat fragmentation on both neutral and adaptive genetic variability are still scarce. We compared tadpole fitness-related traits (viz. survival probability and body size) among populations of the common frog (Rana temporaria) from fragmented (F) and continuous (C) habi...

journal_title：Molecular ecology

authors： Johansson M,Primmer CR,Merilä J

更新日期：2007-07-01 00:00:00

abstract：:We studied the population genetic structure of 360 and 1247 adult Schistosoma mansoni using seven microsatellite and seven random amplified polymorphic DNA (RAPD) markers, respectively. Parasites were collected from their natural definitive host Rattus rattus in Guadeloupe (West Indies). We found a sex-specific geneti...

journal_title：Molecular ecology

authors： Prugnolle F,De Meeûs T,Durand P,Sire C,Théron A

更新日期：2002-07-01 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：:Understanding how the environment shapes genetic variation provides critical insight about the evolution of local adaptation in natural populations. At multiple spatial scales and multiple geographic contexts within a single species, such information could address a number of fundamental questions about the scale of l...

journal_title：Molecular ecology

authors： Gugger PF,Fitz-Gibbon ST,Albarrán-Lara A,Wright JW,Sork VL

更新日期：2020-11-12 00:00:00

abstract：:The ocellated antbird (Phaenostictus mcleannani) feeds in groups and therefore is an informative species in which to study the biological factors that modulate avian group living. These birds congregate at swarms of army ants to capture fleeing prey, and previous observations suggest that males may be philopatric, fee...

journal_title：Molecular ecology

authors： Chaves-Campos J,DeWoody JA

更新日期：2008-06-01 00:00:00

abstract：:Following the announcement of the first case of rabbit haemorrhagic disease (RHD) in a pet rabbit, housed indoors in Canada for more than 1 year, I submitted an evidence-based explanation to ProMed explaining how RHD might have caused the death of 'one' of the three pet rabbits. I suggested with supporting evidence, t...

journal_title：Molecular ecology

authors： Gould EA

更新日期：2012-03-01 00:00:00

abstract：:Mitochondrial DNA control region sequences and seven microsatellites were used to estimate the genetic structuring, evolutionary history and historic migration patterns of the kob antelope (Kobus kob). Ten populations were analysed, representing the three recognized K. kob subspecies: K. k. kob in west Africa, K. k. t...

journal_title：Molecular ecology

authors： Lorenzen ED,De Neergaard R,Arctander P,Siegismund HR

更新日期：2007-08-01 00:00:00

abstract：:The increasing rate of biological invasions resulting from human transport or human-mediated changes to the environment has had devastating ecological and public health consequences. The kissing bug, Triatoma infestans, has dispersed through the Peruvian city of Arequipa. The biological invasion of this insect has res...

journal_title：Molecular ecology

authors： Foley EA,Khatchikian CE,Hwang J,Ancca-Juárez J,Borrini-Mayori K,Quıspe-Machaca VR,Levy MZ,Brisson D,Chagas Disease Working Group in Arequipa.

更新日期：2013-10-01 00:00:00

abstract：:Using the phylogeographic framework, we assessed the DNA sequence variation at the mitochondrial cytochrome b gene across the distribution range of the barbel Barbus barbus, a widely distributed European cyprinid. Reciprocal monophyly of non-Mediterranean European and Balkan/Anatolian populations is taken as evidence ...

journal_title：Molecular ecology

authors： Kotlík P,Berrebi P

更新日期：2001-09-01 00:00:00

abstract：:Despite no obvious barriers to gene flow in the marine realm, environmental variation and ecological specializations can lead to genetic differentiation in highly mobile predators. Here, we investigated the genetic structure of the harbour porpoise over the entire species distribution range in western Palearctic water...

journal_title：Molecular ecology

authors： Fontaine MC,Roland K,Calves I,Austerlitz F,Palstra FP,Tolley KA,Ryan S,Ferreira M,Jauniaux T,Llavona A,Öztürk B,Öztürk AA,Ridoux V,Rogan E,Sequeira M,Siebert U,Vikingsson GA,Borrell A,Michaux JR,Aguilar A

更新日期：2014-07-01 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：:Spatial and environmental heterogeneity are major factors in structuring species distributions in alpine landscapes. These landscapes have also been affected by glacial advances and retreats, causing alpine taxa to undergo range shifts and demographic changes. These nonequilibrium population dynamics have the potentia...

journal_title：Molecular ecology

authors： Schoville SD,Lam AW,Roderick GK

更新日期：2012-09-01 00:00:00

abstract：:The Neotropical region represents one of the greatest biodiversity hot spots on earth. Despite its unparalleled biodiversity, regional comparative phylogeographic studies are still scarce, with most focusing on model clades (e.g. birds) and typically examining a handful of loci. Here, we apply a genome-wide comparativ...

journal_title：Molecular ecology

authors： Rincon-Sandoval M,Betancur-R R,Maldonado-Ocampo JA

更新日期：2019-03-01 00:00:00

abstract：:Plant mating systems are known to influence population genetic structure because pollen and seed dispersal are often spatially restricted. However, the reciprocal outcomes of population structure on the dynamics of polymorphic mating systems have received little attention. In gynodioecious sea beet (Beta vulgaris ssp....

journal_title：Molecular ecology

authors： DE Cauwer I,Dufay M,Cuguen J,Arnaud JF

更新日期：2010-04-01 00:00:00