Parallel ecological speciation in plants

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August undefined, 2024

Webadaptation strengthens support for parallel ecological divergence in the marine snail ... Johannesson, K. 2001. Parallel speciation: a key to sympatric divergence. Trends Ecol. Evol. 16:148–153. ... Parallel ecological speciation in plants? Intl. J. Ecol. 2012:1–17. Panova, M., J. Hollander, and K. Johannesson. 2006. Site-specific genetic ... WebSympatric speciation is the evolution of a new species from a surviving ancestral species while both continue to inhabit the same geographic region. In evolutionary biology and biogeography, sympatric and sympatry are terms referring to organisms whose ranges overlap so that they occur together at least in some places. If these organisms are …

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WebMay 26, 2024 · The aim behind all this work is survival, adapting to change and achieving reproductive success. When ecological basis of divergent selection leads to speciation then it is known as ecological speciation (Rundle and Nosil 2005). Ecological speciation is the development of gene flow barriers or reproductive isolation in response to divergent ... WebMar 15, 2012 · It is demonstrated that ecological speciation is associated with widespread and adaptive alterations in genome-wide gene expression and new insights into the importance of regulatory evolution in ecological speciating in plants are provided. 24 Highly Influenced PDF View 10 excerpts, cites background and methods bamiyan restaurant camp hill

Parallel evolution of phenological isolation across the speciation ...

WebIt is found that evidence for parallel ecological speciation in plants is unexpectedly scarce, especially relative to the many well-characterized systems in animals. … WebApr 14, 2024 · Here, we examine a common isolating mechanism, reproductive phenology, between plant sister taxa at different stages of adaptive divergence to gain insight into its … WebNov 9, 2024 · The twisted geniculate awn, an ecologically important trait for seed germination, has arisen no less than five times in three subfamilies, highlighting the convergent and parallel evolution in the grass family. REPRODUCTIVE TRAIT MORPHOLOGY Reproductive traits are some of those which show the greatest variation … bamiyan restaurant

Host-plant adaptation drives the parallel evolution of reproductive ...

WebParallel Ecological Speciation in Plants? Author: Ostevik Katherine L., Moyers Brook T., Owens Gregory L., Rieseberg Loren H., Natural Sciences and Engineering Research … WebJan 14, 2000 · Parallel speciation is a special form of parallel evolution in which traits that determine reproductive isolation evolve ... and populations of herbivorous leaf beetles … bamiyan restaurant brisbaneWebMar 1, 2001 · Parallel speciation lends strong support both to the role of ecological factors and to speciation in sympatry. Acknowledgements R. Butlin, D. Reid, D. Raffaelli and … bamiyan restaurant canberra

"WebAug 14, 2012 · Ecological Research; Plant Species Biology; Population Ecology; Join the ESJ; ESJ; Ecological Research. Volume 27, Issue 5 p. 975-981. ... A parallel experiment using cellulose discs on which we simulated different degrees of damages revealed, however, that geometry per se (i.e., increased edge availability) did not influence … " - Parallel ecological speciation in plants

Parallel ecological speciation in plants

Evidence for speciation by reinforcement - Wikipedia

WebOct 1, 2010 · This paper reviews some exciting new insights into the role of ecology in speciation, focusing on the angiosperms. I consider five main topics, including (1) the determinants of the spatial scale of genetic differentiation within species; (2) the role and limits of adaptive radiation in increasing net rates of plant diversification; (3) the ... WebMar 1, 2001 · Parallel speciation lends strong support both to the role of ecological factors and to speciation in sympatry. Models of allopatric or microallopatric divergence do not …

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WebJan 21, 2015 · Central to the concept of ecological speciation is the evolution of ecotypes, i.e. groups of individuals occupying different ecological niches. However, the mechanisms behind the first step of separation, the switch of individuals into new niches, are unclear. One long-standing hypothesis, which was proposed for insects but never tested, is that early … WebDec 31, 2011 · In this paper we search the literature for candidate examples of parallel ecological speciation in plants. We use four explicit criteria (independence, isolation, …

WebReinforcement assists speciation by selecting against hybrids. Reinforcement is a process within speciation where natural selection increases the reproductive isolation between two populations of species by reducing the production of hybrids. WebMay 1, 2024 · However, few cases of parallel ecological speciation have been demonstrated in plants, especially when compared with many well-characterized systems in animals, examples in plants are...

WebEcological factors can include changes in the environmental conditions in which a species experiences, such as behavioral changes involving predation, predator avoidance, … WebJan 14, 2000 · Parallel speciation is a special form of parallel evolution in which traits that determine reproductive isolation evolve ... and populations of herbivorous leaf beetles adapted to similar host plants . This suggests that parallel speciation may be widespread. ... Evidence for Ecological Speciation and Its Alternative, Science, 323, 5915 ...

The lack of strong examples of parallel ecological speciation in plants is probably because botanists typically do not do the necessary tests. Perhaps this is because botanists have never doubted the importance of ecology in speciation [ 1. J. M. Sobel, G. F. Chen, L. R. Watt, and D. W. Schemske, “The biology of … See more Populations that have independently evolved reproductive isolation from their ancestors while remaining reproductively cohesive have undergone parallel speciation. A specific … See more The past two decades have witnessed a dramatic shift in studies of speciation from an emphasis on stochastic and other nonecological … See more For this survey, we searched the scientific literature for evidence of parallel ecological speciation in plants. We used combinations of the words “parallel”, “recurrent”, “multiple”, “convergent” and “speciation”, … See more Parallel speciation is the process in which related lineages independently evolve similar traits that confer shared reproductive isolation from their ancestral populations [ 1. D. … See more

WebJan 21, 2013 · Evidence for parallel ecological speciation produced by comparing more distantly related taxa is rare but includes studies of multiple lizard species inhabiting two soil color habitats ... (2002) Host plant adaptation drives the parallel evolution of reproductive isolation. Nature 417: 440–443. View Article Google Scholar 23. ... bamiyan restaurant hamburgWebprocesses of ecological speciation. Applying a combination of population genetic and metagenomic tools on a high-coverage RAD sequencing dataset, we test for parallel … ar-rohmah tahfizh putra malangWebMar 1, 2001 · The core point in the ecological speciation models is that reproductive isolation will evolve in the face of gene flow. Parallel speciation lends strong support … arroi gurungWebJun 16, 2009 · Speciation by natural selection occurs by 2 general mechanisms (4, 7). The first of these is ecological speciation, defined as the evolution of reproductive isolation … arroja dan khaufWebInternational Journal of Ecology (Jan 2012) Parallel Ecological Speciation in Plants? Katherine L. Ostevik, Brook T. Moyers, Gregory L. Owens, Loren H. Rieseberg; … bamiyan restaurant eindhovenWebApr 14, 2024 · Serpentine soil-adapted plants present an opportunity to study the importance and evolution of phenological isolation following parallel ecological … bamiyan restaurant bella vistaWebUnderstanding 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. ... increased knowledge of mechanisms of genomic evolution and insights into parallel evolutionary events ... bamiyan restaurant japan