Senecio Research Network: Difference between revisions
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[[Image:Groundsel3MorphsA.tif|thumb|right|Flower head variation in ''Senecio vulgaris''. In the first genetic study on ''Senecio'', Trow (1912) showed that presence/absence of ray florets in flower heads of ''S. vulgaris'' was controlled by a single genetic locus. Almost a century later, Kim ''et al.'' (2008) showed that this locus comprised at least two cycloidea-like, regulatory genes, ''RAY 1'' and ''RAY2''. The radiate morph originated within the last 200 years in Britain after introgression of alleles at the ''RAY'' locus from the radiate invasive species, ''S. squalidus'', into the formerly non-radiate ''S. vulgaris''. Presence of ray florets increases pollinator attraction and outcrossing rate in ''S. vulgaris''.]] | [[Image:Groundsel3MorphsA.tif|thumb|right|Flower head variation in ''Senecio vulgaris''. In the first genetic study on ''Senecio'', Trow (1912) showed that presence/absence of ray florets in flower heads of ''S. vulgaris'' was controlled by a single genetic locus. Almost a century later, Kim ''et al.'' (2008) showed that this locus comprised at least two cycloidea-like, regulatory genes, ''RAY 1'' and ''RAY2''. The radiate morph originated within the last 200 years in Britain after introgression of alleles at the ''RAY'' locus from the radiate invasive species, ''S. squalidus'', into the formerly non-radiate ''S. vulgaris''. Presence of ray florets increases pollinator attraction and outcrossing rate in ''S. vulgaris''.]] | ||
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| '''Labs''' | | '''Labs''' | ||
*[[User:Richard J. Abbott|Richard Abbott (St Andrews University, UK)]] | *[[User:Richard J. Abbott|Richard Abbott (St Andrews University, UK)]] | ||
*[https://www.dur.ac.uk/research/directory/staff/?mode=staff&id=11637 Adrian Brennan (Durham University, UK)] | *[https://www.dur.ac.uk/research/directory/staff/?mode=staff&id=11637 Adrian Brennan (Durham University, UK)] | ||
*[http://www.bristol.ac.uk/biology/research/ecological/genetics Jon Bridle (Bristol University, UK)] | *[http://www.bristol.ac.uk/biology/research/ecological/genetics Jon Bridle (Bristol University, UK)] | ||
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*[http://science.leidenuniv.nl/index.php/ibl/klinkhamer Peter Klinkhamer (Leiden University, Netherlands)] | *[http://science.leidenuniv.nl/index.php/ibl/klinkhamer Peter Klinkhamer (Leiden University, Netherlands)] | ||
*[http://www.adelaide.edu.au/directory/andrew.lowe Andrew Lowe (Adelaide University, Australia)] | *[http://www.adelaide.edu.au/directory/andrew.lowe Andrew Lowe (Adelaide University, Australia)] | ||
*[http://www.ortizbarrientoslab.me Daniel Ortiz-Barrientos (Queensland University, Australia)] | *[http://www.ortizbarrientoslab.me Daniel Ortiz-Barrientos (Queensland University, Australia)] | ||
*[http://www.unil.ch/dee/page86963.html John Pannell (University of Lausanne, Switzerland)] | *[http://www.unil.ch/dee/page86963.html John Pannell (University of Lausanne, Switzerland)] | ||
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*[http://www.uws.edu.au/hie/people/researchers/doctor_paul_rymer Paul Rymer (University of Western Sydney, Australia)] | *[http://www.uws.edu.au/hie/people/researchers/doctor_paul_rymer Paul Rymer (University of Western Sydney, Australia)] | ||
*[http://science.leidenuniv.nl/index.php/ibl/vrieling Klass Vrieling (Leiden University, Netherlands)] | *[http://science.leidenuniv.nl/index.php/ibl/vrieling Klass Vrieling (Leiden University, Netherlands)] | ||
*[https://research.monash.edu/en/persons/greg-walter Greg Walter (Monash University, Australia)] | |||
*[ | |||
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| '''Grad Students''' | | '''Grad Students''' | ||
*[http://web.me.com/oblab/lab-members.html Diana Bernal (Queensland University, Australia)] | *[http://web.me.com/oblab/lab-members.html Diana Bernal (Queensland University, Australia)] | ||
*[http://web.me.com/oblab/lab-members.html Huanie Liu (Queensland University, Australia)] | *[http://web.me.com/oblab/lab-members.html Huanie Liu (Queensland University, Australia)] | ||
*[http://web.me.com/oblab/lab-members.html Maria Claro Melo (Queensland University, Australia)] | *[http://web.me.com/oblab/lab-members.html Maria Claro Melo (Queensland University, Australia)] | ||
*[http://web.me.com/oblab/lab-members.html Federico Roda (Queensland University, Australia)] | *[http://web.me.com/oblab/lab-members.html Federico Roda (Queensland University, Australia)] | ||
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==Recent Publications== | ==Recent Publications== | ||
[[Image:New_Phytol_Cover_April_2020.jpg|thumb|left|[https://nph.onlinelibrary.wiley.com/doi/full/10.1111/nph.16434 ''Senecio'' as a model system for integrating studies of genotype, phenotype and fitness. Walter et al. 2020. Tansley Review. New Phytol. 226: 326-344.]]] | |||
*'''2023''' | |||
[https://doi.org/10.1080/17550874.2023.2209786 Abbott RJ (2023) Edaphic ecotypic divergence in ''Senecio vulgaris'' and the evolutionary potential of predominantly self-fertilising species. ''Plant Ecology & Diversity'' doi.org/10.1080/17550874.2023.2209786.] | |||
[https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.18744 Walter GM, Clark J, Terranova D, Cozzolino S, Cristaudo A, Hiscock SJ, Bridle J (2023) Hidden genetic variation in plasticity provides the potential for rapid adaptation to novel environments. ''New Phytologist'' 239: 374-387.] | |||
[https://www.nature.com/articles/s41437-022-00576-4 Wong ELY, Nevado B, Hiscock SJ, Filatov DA (2023) Rapid evolution of hybrid breakdown following recent divergence with gene flow in ''Senecio'' species on Mount Etna, Sicily. ''Heredity'' 130: 40-52.] | |||
*'''2022''' | |||
[https://www.tandfonline.com/doi/full/10.1080/17550874.2022.2130018?src= Milton JJ, Affenzeller M, Abbott RJ, Comes HP (2022) Plant speciation in the Namib Desert: potential origin of a widespread derivative species from a narrow endemic. ''Plant Ecology & Diversity'' 15:329-353] | |||
[https://onlinelibrary.wiley.com/doi/10.1111/evo.14478 Walter GM, Clark J, Cristaudo A, Terranova D, Nevo B, Catara S, Paunov M, Velikova V, Filatov D, Cozzolino S, Hiscock SJ, Bridle JR (2022) Adaptive divergence generates distinct plastic responses in two closely related ''Senecio'' species. ''Evolution'' 76: 1229–1245.] | |||
[https://www.frontiersin.org/articles/10.3389/fpls.2022.907363/full Wong ELY, Hiscock SJ, Filatov DA (2022) The role of interspecific hybridisation in adaptation and speciation: Insights from studies in ''Senecio''. ''Frontiers in Plant Science'' 13: 907363.] | |||
*'''2021''' | |||
[https://doi.org/10.1093/molbev/msab207 James ME, Arenas-Castro H, Groh JS, Engelstädter J, Ortiz-Barrientos D (2021). Highly replicated evolution of parapatric ecotypes. ''Molecular Biology & Evolution'' 38:4805-4821] | |||
[https://doi.org/10.1111/evo.14387 James ME, Wilkinson MJ, Bernal DM, Liu H, North H, Engelstädter J, Ortiz-Barrientos D (2021). Phenotypic and genotypic parallel evolution in parapatric ecotypes of ''Senecio''. ''Evolution'' 75: 3115-3131] | |||
[https://doi.org/10.1101/2021.02.04.429835 Walter GM, du Plessis S, Terranova D, la Spina E, Majorana MG, Pepe G, Clark J, Cozzolino S, Cristaudo A, Hiscock SJ, Bridle JR (2021) Adaptive maternal effects in early life history traits help to maintain ecological resilience in novel environments for two contrasting ''Senecio'' species. ''BioRxiv'' https://doi.org/10.1101/2021.02.04.429835] | |||
[https://www.biorxiv.org/content/biorxiv/early/2021/02/08/2021.02.08.430333 Walter GM, Terranova D, Clark J, Cozzolino S,, Cristaudo A, Hiscock SJ, Bridle JR (2021) Plasticity in novel environments induces larger changes in genetic variance than adaptive divergence. ''BioRxiv'' https://doi.org/10.1101/2021.02.08.430333] | |||
[https://doi.org/10.1073/pnas.2004901118 Wilkinson MC, Roda F, Walter GM, James ME, Nipper R, Walsh J, Allen SL, North HL, Beveridge CB, Ortiz-Barrientos D. (2021) Adaptive divergence in shoot gravitropism creates hybrid sterility in an Australian wildflower. ''PNAS'' 118 (47) e2004901118] | |||
*'''2020''' | |||
[https://doi.org/10.1111/mec.15630 Nevado B, Harris SA, Beaumont MA, Hiscock SJ (2020) Rapid homoploid hybrid speciation in British gardens: The origin of Oxford ragwort (''Senecio squalidus''). ''Molecular Ecology'' 29: 4221-4233] | |||
[https://onlinelibrary.wiley.com/doi/epdf/10.1002/evl3.187 Walter GM, Richards TJ, Wilkinson MJ, Blows MW, Aguirre JD, Ortiz-Barrientos D (2020) Loss of ecologically important genetic variation in late generation hybrids reveals links between adaptation and speciation. ''Evolution Letters'' 4: 302-316.] | |||
[https://nph.onlinelibrary.wiley.com/doi/full/10.1111/nph.16434 Walter G, Abbott RJ, Brennan AC, Bridle J, Chapman MA, Clark J, Filatov D, Nevado B, Ortiz-Barrientos D, Hiscock SJ (2020) ''Senecio'' as a model system for integrating studies of genotype, phenotype and fitness. ''New Phytologist'' 226: 326-344.] | |||
[https://doi.org/10.1101/2020.01.24.918201 Walter G, Clark J, Cristaudo A, Nevado B, Catara S, Paunov M, Velikova V, Filatov D, Cozzolino S, Hiscock SJ, Bridle JR (2020) Adaptation to contrasting habitats underlies distinct plastic responses to environmental variation in two closely related ''Senecio'' species. ''BioRxiv''doi: http://dx.doi.org/10.1101/2020.01.24.918201.] | |||
[https://doi.org/10.1111/mec.15319 Wong ELY, Nevado B, Osborne OG, Papadopulos AST, Bridle JR, Hiscock SJ, Filatov DA (2020) Strong divergent selection at multiple loci in two closely related species of ragworts adapted to high and low elevations on Mount Etna. ''Molecular Ecology'' 29: 394-412.] | |||
*'''2019''' | |||
[https://academic.oup.com/aobpla/advance-article/doi/10.1093/aobpla/ply078/5274481 Brennan AC, Hiscock SJ, Abbott RJ (2019) Completing the hybridization triangle: the inheritance of genetic incompatibilities during homoploid hybrid speciation in ragworts (''Senecio''). ''AoB Plants'' 11(1): ply078.] | |||
[https://www.biorxiv.org/content/10.1101/692673v1 Melo MC, James ME, Roda F, Bernal-Franco D, Wilkinson MJ, Liu H-L, Walter GM, Ortiz-Barrientos D (2019) Evidence for mutation-order speciation between convergent ecotypes. ''BioRxiv'', https://doi.org/10.1101/692673.] | |||
[https://onlinelibrary.wiley.com/doi/10.1002/ece3.5263 Richards TJ, Ortiz-Barrientos D, McGuigan K (2019) Natural selection drives leaf divergence in experimental populations of ''Senecio lautus'' under natural conditions. ''Ecology and Evolution'' 9: 6959-6967.] | |||
[https://www.biorxiv.org/content/10.1101/520809v2 Walter GM, Richards T, Wilkinson MJ, Aguirre D, Blows MW, Ortiz-Barrientos D (2019) Connecting micro and macroevolution using genetic incompatibilities and natural selection on additive genetic variance. ''BioRxiv'', doi: https://doi.org/10.1101/520809.] | |||
*'''2018''' | |||
[https://www.tandfonline.com/doi/full/10.1080/17550874.2018.1496366 Abbott RJ, Comes HP, Goodwin ZA, Brennan AC (2018) Hybridisation and detection of a hybrid zone between mesic and desert ragworts (''Senecio'') across an aridity gradient in the eastern Mediterranean. ''Plant Ecology & Diversity'' 11: 267-281.] | |||
[https://esajournals.onlinelibrary.wiley.com/doi/10.1002/ecy.2234 Walter GM, Wilkinson MJ, Aguirre JD, Blows MW, Ortiz-Barrientos D. (2018) Environmentally induced developmental costs underlie fitness tradeoffs. ''Ecology'' 99: 1391-1401.] | |||
[http://www.ingentaconnect.com/contentone/iapt/tax/2018/00000067/00000001/art00010 Lieu C-S, Memory A, Ortiz-Barrientos D, Thompson IR, de Lange PJ, Pelser PB (2018) The delimitation and evolutionary history of the Australasian Lautusoid group of ''Senecio'' (Asteraceae; Senecioneae). ''Taxon'' 67: 130-148.] | |||
[https://www.journals.uchicago.edu/doi/abs/10.1086/696123 Walter GM, Aguirre D, Blows MW, & Ortiz-Barrientos D. (2018) Evolution of genetic variance during adaptive radiation. ''American Naturalist'' 191: E108-E128.] | |||
*'''2017''' | |||
[http://www.sciencedirect.com/science/article/pii/S1433831916301585 Bog M, Ehrnsberger HF, Elmer M, Bassler C, Oberprieler C (2017) Do differences in herbivore resistance contribute to elevational niches of species and hybrids in the central European ''Senecio nemorensis'' (Compositae, Senecioneae) syngameon? ''Perspectives in Plant Ecology, Evolution and Systematics'' 24: 61-71.] | |||
[https://link.springer.com/article/10.1007/s10682-017-9890-7 Bog M, Bassler C, Oberprieler C (2017) Lost in the hybridisation vortex: high-elevation ''Senecio hercynicus'' (Compositae, Senecioneae) is genetically swamped by its congener ''S. ovatus'' in the Bavarian Forest National Park (SE Germany). ''Evolutionary Ecology'' 31: 401-420.] | |||
[https://link.springer.com/article/10.1007%2Fs00049-017-0241-5 Bog M, Elmer M, Doppel M, Ehrnsberger HF, Heilmann J, Oberprieler C (2017) Phytochemical investigations and food-choice experiments with two mollusc species in three central European ''Senecio'' L. (Asteraceae, Senecioneae) species and their hybrids. ''Chemoecology'' 27: 155-169.] | |||
[http://www.tandfonline.com/doi/full/10.1080/17550874.2017.1400127 Comes HP, Coleman M, Abbott RJ (2017) Recurrent origin of peripheral, coastal (sub)species in Mediterranean ''Senecio'' (Asteraceae). ''Plant Ecology & Diversity'' 10: 253-271.] | |||
[https://peerj.com/articles/3630/ Dormontt EE, Prentis PJ, Gardner MG, Lowe AJ (2017) Occasional hybridization between a native and invasive ''Senecio'' species in Australia is unlikely to contribute to invasive success. ''Peer J'' 5: e3630.] | |||
[https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.3206 Dušková E, Sklenář P, Kolář F, Vásquez DLA, Romoleroux K, Fér T, Marhold K (2017) Growth form evolution and hybridization in ''Senecio'' (Asteraceae) from the high equatorial Andes. ''Ecology and Evolution'' 7: 6455-6468.] | |||
[http://onlinelibrary.wiley.com/doi/10.1111/jbi.12837/abstract Kandziora M, Kadereit JW, Gehrke B (2017) Dual colonization of the Palearctic from different regions in the Afrotropics by ''Senecio''. ''Journal of Biogeography'' 44: 147-157.] | |||
[https://onlinelibrary.wiley.com/doi/abs/10.1111/mec.14150 Roda F, Walter GM, Nipper R, Ortiz-Barrientos D. (2017). Genomic clustering of adaptive loci during parallel evolution of an Australian wildflower. ''Molecular Ecology'' 26: 3687–3699.] | |||
*'''2016''' | *'''2016''' | ||
[http://jhered.oxfordjournals.org/content/early/2016/05/23/jhered.esw035.abstract Alexander-Webber D, Abbott RJ, Chapman MA (2016) Morphological convergence between an allopolyploid and one of its parental species correlates with biased gene expression and DNA loss. ''Journal of Heredity'' 107: 445-454.] | [http://jhered.oxfordjournals.org/content/early/2016/05/23/jhered.esw035.abstract Alexander-Webber D, Abbott RJ, Chapman MA (2016) Morphological convergence between an allopolyploid and one of its parental species correlates with biased gene expression and DNA loss. ''Journal of Heredity'' 107: 445-454.] | ||
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[http://onlinelibrary.wiley.com/doi/10.1111/jeb.12765/abstract Chapman MA, Hiscock SJ, Filatov DA (2016) The genomic basis of morphological divergence and reproductive isolation driven by ecological speciation in ''Senecio'' (Asteraceae. ''Journal of Evolutionary Biology'' 29: 98-113.] | [http://onlinelibrary.wiley.com/doi/10.1111/jeb.12765/abstract Chapman MA, Hiscock SJ, Filatov DA (2016) The genomic basis of morphological divergence and reproductive isolation driven by ecological speciation in ''Senecio'' (Asteraceae. ''Journal of Evolutionary Biology'' 29: 98-113.] | ||
[http://onlinelibrary.wiley.com/doi/10.1111/mec.13618/pdf Filatov DA, Osborne OG, Papadopoulos AST (2016) Demographic history of speciation in a ''Senecio'' altitudinal hybrid zone on Mt. Etna. ''Molecular Ecology'' 25: 2467-2481 | [http://onlinelibrary.wiley.com/doi/10.1111/mec.13618/pdf Filatov DA, Osborne OG, Papadopoulos AST (2016) Demographic history of speciation in a ''Senecio'' altitudinal hybrid zone on Mt. Etna. ''Molecular Ecology'' 25: 2467-2481.] | ||
[https://doi.org/10.1104/pp.16.00395 Garces HMP, Spencer VMR, Kim M (2016) Control of floret symmetry by ''RAY3'', ''SvDIV1B'', and ''SvRAD'' in the capitulum of ''Senecio vulgaris''. ''Plant Physiology'' 171: 2055-2068.] | |||
[http://dx.doi.org/10.1080/17550874.2016.1181116 Irwin JA, Ashton PA, Bretagnolle F, Abbott RJ (2016) The long and the short of it: long-styled florets are associated with higher outcrossing rate in ''Senecio vulgaris'' and result from delayed self-pollen germination. ''Plant Ecology & Diversity'' 9: 159-165.] | [http://dx.doi.org/10.1080/17550874.2016.1181116 Irwin JA, Ashton PA, Bretagnolle F, Abbott RJ (2016) The long and the short of it: long-styled florets are associated with higher outcrossing rate in ''Senecio vulgaris'' and result from delayed self-pollen germination. ''Plant Ecology & Diversity'' 9: 159-165.] | ||
[http://amjbot.org/content/early/2016/08/23/ajb.1600210.abstract Kandziora M, Kadereit JW, Gehrke B (2016) Frequent colonization and little in situ speciation in ''Senecio'' in the tropical alpine-like islands of eastern Africa. ''American Journal of Botany'' ( | [http://amjbot.org/content/early/2016/08/23/ajb.1600210.abstract Kandziora M, Kadereit JW, Gehrke B (2016) Frequent colonization and little ''in situ'' speciation in ''Senecio'' in the tropical alpine-like islands of eastern Africa. ''American Journal of Botany'' 103: 1483-1498.] | ||
[http://www.tandfonline.com/doi/full/10.1080/17550874.2016.1244576 Love J, Graham SW, Irwin JA, Ashton PA, Bretagnolle F, Abbott RJ (2016) Self-pollination, style length development and seed set in self-compatible Asteraceae: evidence from ''Senecio vulgaris'' L. ''Plant Ecology & Diversity'' 9: 371-379.] | |||
[http://www.sciencedirect.com/science/article/pii/S036725301630024X Oberprieler C, Bog M, Berchtold B (2016) Herbivory and fitness components in an hybrid swarm of ''Senecio hercynicus'' and ''S. ovatus'' (Compositae, Senecioneae). ''Flora'' 220: 117-124.] | |||
[http://gbe.oxfordjournals.org/content/8/4/1038.abstract?sid=8cdf69da-aac1-4a29-ba1c-859b84841 Osborne O.G., Chapman M., Nevado B. and Filatov D.A. (2016) Maintenance of species boundaries despite ongoing gene flow in ragworts. ''Genome Biology & Evolution'' 8: 1038-1047.] | [http://gbe.oxfordjournals.org/content/8/4/1038.abstract?sid=8cdf69da-aac1-4a29-ba1c-859b84841 Osborne O.G., Chapman M., Nevado B. and Filatov D.A. (2016) Maintenance of species boundaries despite ongoing gene flow in ragworts. ''Genome Biology & Evolution'' 8: 1038-1047.] | ||
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[http://onlinelibrary.wiley.com/doi/10.1111/evo.12936/abstract Richards TJ, Ortiz-Barrientos D (2016) Immigrant inviability produces a strong barrier to gene flow between parapatric ecotypes of ''Senecio lautus''. ''Evolution'' 70: 1239-1248.] | [http://onlinelibrary.wiley.com/doi/10.1111/evo.12936/abstract Richards TJ, Ortiz-Barrientos D (2016) Immigrant inviability produces a strong barrier to gene flow between parapatric ecotypes of ''Senecio lautus''. ''Evolution'' 70: 1239-1248.] | ||
[http://onlinelibrary.wiley.com/doi/10.1111/evo.12994/abstract Richards TJ, Walter GM, McGuigan K, Ortiz-Barrientos D (2016) Divergent natural selection drives the evolution of extrinsic post-zygotic isolation in an Australian wildflower. ''Evolution'' | [http://onlinelibrary.wiley.com/doi/10.1111/evo.12994/abstract Richards TJ, Walter GM, McGuigan K, Ortiz-Barrientos D (2016) Divergent natural selection drives the evolution of extrinsic post-zygotic isolation in an Australian wildflower. ''Evolution'' 70: 1993-2003] | ||
[http://onlinelibrary.wiley.com/doi/10.1111/evo.13009/abstract Walter GM, Wilkinson MJ, James ME, Richards TJ, Aguirre JD, Ortiz-Barrientos D (2016) Diversification across a heterogeneous landscape. ''Evolution'' | [http://aob.oxfordjournals.org/content/117/2/269.abstract Sonnleitner M, Hulber K, Flatscher R, Garcia PE, Winkler M, Suda J, Schoenswetter P, Schneeweiss GM (2016) Ecological differentiation of diploid and polyploid cytotypes of ''Senecio carniolicus sensu lato'' (Asteraceae) is stronger in areas of sympatry. ''Annals of Botany'' 117: 269-276.] | ||
[http://onlinelibrary.wiley.com/doi/10.1111/evo.13009/abstract Walter GM, Wilkinson MJ, James ME, Richards TJ, Aguirre JD, Ortiz-Barrientos D (2016) Diversification across a heterogeneous landscape. ''Evolution'' 70: 1979-1992] | |||
*'''2015''' | *'''2015''' | ||
[http://www.tandfonline.com/doi/full/10.1080/17550874.2015.1028113#.VYPtR6a2j9I Lowe AJ, Abbott RJ (2015) Hybrid swarms: catalysts for multiple evolutionary events in British and Irish ''Senecio''. ''Plant Ecology & Diversity'' 8: 449-463.] | [http://www.tandfonline.com/doi/full/10.1080/17550874.2015.1028113#.VYPtR6a2j9I Lowe AJ, Abbott RJ (2015) Hybrid swarms: catalysts for multiple evolutionary events in British and Irish ''Senecio''. ''Plant Ecology & Diversity'' 8: 449-463.] | ||
[http://www.sciencedirect.com/science/article/pii/S0367253014001327 Oberprieler C, Heine G, Bassler C (2015) Can divergent selection save the rare ''Senecio hercynicus'' from genetic swamping by its spreading congener ''S. ovatus'' (Compositae, Senecioneae)? ''Flora'' 210: 47-59.] | |||
Wilcox M (2015) Should ''Senecio vulgaris'' ssp. ''denticulatus'' be a species? ''BSBI News'' (Botanical Society of Britain & Ireland) 128: 27-29. | Wilcox M (2015) Should ''Senecio vulgaris'' ssp. ''denticulatus'' be a species? ''BSBI News'' (Botanical Society of Britain & Ireland) 128: 27-29. | ||
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*'''2014''' | *'''2014''' | ||
[http://www.nature.com/hdy/journal/vaop/ncurrent/abs/hdy201414a.html Brennan AC, Hiscock SJ, Abbott RJ (2014) Interspecific crossing and genetic mapping reveal intrinsic genomic incompatibility between two ''Senecio'' species that form a hybrid zone on Mount Etna, Sicily. ''Heredity'' 113: 195-204. | [http://www.nature.com/hdy/journal/vaop/ncurrent/abs/hdy201414a.html Brennan AC, Hiscock SJ, Abbott RJ (2014) Interspecific crossing and genetic mapping reveal intrinsic genomic incompatibility between two ''Senecio'' species that form a hybrid zone on Mount Etna, Sicily. ''Heredity'' 113: 195-204.] | ||
[http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0106874 Dormontt EE, Gardner MG, Breed MF, Rodger JG, Prentis PP, Lowe AJ (2014) Genetic bottlenecks in time and space: reconstructing invasions from contemporary and historical collections. ''PLoS One'' 9 | [http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0106874 Dormontt EE, Gardner MG, Breed MF, Rodger JG, Prentis PP, Lowe AJ (2014) Genetic bottlenecks in time and space: reconstructing invasions from contemporary and historical collections. ''PLoS One'' 9: e106874.] | ||
[http://onlinelibrary.wiley.com/doi/10.1111/nph.12779/abstract Melo MC, Grealy A, Brittain B, Walter GM, Ortiz-Barrientos D (2014) Strong extrinsic reproductive isolation between parapatric populations of an Australian groundsel. ''New Phytologist'' 203: 323-334. DOI: 10.1111/nph.12779.] | [http://onlinelibrary.wiley.com/doi/10.1111/nph.12779/abstract Melo MC, Grealy A, Brittain B, Walter GM, Ortiz-Barrientos D (2014) Strong extrinsic reproductive isolation between parapatric populations of an Australian groundsel. ''New Phytologist'' 203: 323-334. DOI: 10.1111/nph.12779.] | ||
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[http://www.ingentaconnect.com/content/iapt/tax/2013/00000062/00000001/art00011 Calvo J, Álvarez I, Aedo C, Pelser PB. 2013. A phylogenetic analysis and new delimitation of ''Senecio'' sect. ''Crociseris'' (Compositae: Senecioneae), with evidence of intergeneric hybridization. ''Taxon'' 62: 127-140.] | [http://www.ingentaconnect.com/content/iapt/tax/2013/00000062/00000001/art00011 Calvo J, Álvarez I, Aedo C, Pelser PB. 2013. A phylogenetic analysis and new delimitation of ''Senecio'' sect. ''Crociseris'' (Compositae: Senecioneae), with evidence of intergeneric hybridization. ''Taxon'' 62: 127-140.] | ||
[http://mbe.oxfordjournals.org/content/early/2013/09/26/molbev.mst168.abstract.html?papetoc Chapman MA, Hiscock SJ, Filatov DA (2013) Genomic divergence during speciation driven by adaptation to altitude. ''Molecular Biology & Evolution'' | [http://mbe.oxfordjournals.org/content/early/2013/09/26/molbev.mst168.abstract.html?papetoc Chapman MA, Hiscock SJ, Filatov DA (2013) Genomic divergence during speciation driven by adaptation to altitude. ''Molecular Biology & Evolution'' 30: 2553-2567.] | ||
[http://link.springer.com/article/10.1007/s10886-013-0257-4 Cheng DD, van der Meijden E, Mulder PPJ Vrieling K Klinkhamer, PGL (2013) Pyrrolizidine Alkaloid Composition Influences Cinnabar Moth Oviposition Preferences in ''Jacobaea'' Hybrids. ''Journal of Chemical Ecology'' 39: 430-437.] | [http://link.springer.com/article/10.1007/s10886-013-0257-4 Cheng DD, van der Meijden E, Mulder PPJ Vrieling K Klinkhamer, PGL (2013) Pyrrolizidine Alkaloid Composition Influences Cinnabar Moth Oviposition Preferences in ''Jacobaea'' Hybrids. ''Journal of Chemical Ecology'' 39: 430-437.] | ||
[https://as-botanicalstudies.springeropen.com/articles/10.1186/1999-3110-54-20 Lopez MG, Xifreda CC, Poggio L, Wulff AF (2013) Deep cytogenetics analysis reveals meiotic recombination depletion in species of ''Senecio'' (Asteraceae). ''Botanical Studies'' 54: 20 (11 pages).] | |||
[http://onlinelibrary.wiley.com/doi/10.1111/evo.12157/abstract Muir G, Osborne OG, Sarasa J, Hiscock SJ, Filatov DA (2013) Recent ecological selection on regulatory divergence is shaping clinal variation in ''Senecio'' on Mount Etna. ''Evolution'' 67: 3032-3042.] | [http://onlinelibrary.wiley.com/doi/10.1111/evo.12157/abstract Muir G, Osborne OG, Sarasa J, Hiscock SJ, Filatov DA (2013) Recent ecological selection on regulatory divergence is shaping clinal variation in ''Senecio'' on Mount Etna. ''Evolution'' 67: 3032-3042.] | ||
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[http://onlinelibrary.wiley.com/doi/10.1111/evo.12136/abstract Roda F, Liu H-L, Wilkinson MJ, Walter GM, James ME, Bernal DM, Melo MC, Lowe A, Rieseberg LH, Prentis P, Ortiz-Barrientos D (2013) Convergence and divergence during the adaptation to similar environments by an Australian groundsel. ''Evolution'' 67: 2515-2529.] | [http://onlinelibrary.wiley.com/doi/10.1111/evo.12136/abstract Roda F, Liu H-L, Wilkinson MJ, Walter GM, James ME, Bernal DM, Melo MC, Lowe A, Rieseberg LH, Prentis P, Ortiz-Barrientos D (2013) Convergence and divergence during the adaptation to similar environments by an Australian groundsel. ''Evolution'' 67: 2515-2529.] | ||
[http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0078959 Sonnleitner M, Weiss B, Flatscher R, Escobar Garcıa P, Suda J, Krejcikova J, Schneeweiss GM, Winkler M, Schoenswetter P, Hulber K (2013) Parental ploidy strongly affects offspring fitness in heteroploid crosses among three cytotypes of autopolyploid ''Jacobaea carniolica'' (Asteraceae). ''PLoS ONE'' 8: e78959.] | |||
*'''2012''' | *'''2012''' | ||
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Langel D, Ober D, Pelser PB (2011) The evolution of pyrrolizidine alkaloid biosynthesis and diversity in the Senecioneae. ''Phytochemistry Reviews'' 10: 3-74. | Langel D, Ober D, Pelser PB (2011) The evolution of pyrrolizidine alkaloid biosynthesis and diversity in the Senecioneae. ''Phytochemistry Reviews'' 10: 3-74. | ||
[http://link.springer.com/article/10.1007/s00606-011-0431-5 Oberprieler C, Hartl S, Schauer K, Meister J, Heilmann K (2011) Morphological, phytochemical and genetic variation in mixed stands and a hybrid swarm of ''Senecio germanicus'' and ''S. ovatus'' (Compositae, Senecioneae). ''Plant Systematics & Evolution'' 293: 177-191.] | |||
*'''2010''' | *'''2010''' | ||
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Kirk H, Vrieling K, Van Der Meijden E, Klinkhamer PGL (2010) Species by environment interactions affect pyrrolizidine alkaloid expression in ''Senecio jacobaea'', ''Senecio aquaticus'', and their hybrids. J. Chemical Ecology 36: 378-387. | Kirk H, Vrieling K, Van Der Meijden E, Klinkhamer PGL (2010) Species by environment interactions affect pyrrolizidine alkaloid expression in ''Senecio jacobaea'', ''Senecio aquaticus'', and their hybrids. J. Chemical Ecology 36: 378-387. | ||
Langel D, Ober D, Pelser P (2010) The evolution of pyrrolizidine alkaloid biosynthesis and the diversity in the Senecioneae. | |||
''Phytochemistry Reviews'' 10: 3-74 | |||
Pelser PB, Tepe EJ, Kennedy AH, Watson LE (2010) The fate of ''Robinsonia'' (Asteraceae): sunk in ''Senecio'', but still monophyletic? ''Phytotaxa'' 5: 31-46. | Pelser PB, Tepe EJ, Kennedy AH, Watson LE (2010) The fate of ''Robinsonia'' (Asteraceae): sunk in ''Senecio'', but still monophyletic? ''Phytotaxa'' 5: 31-46. | ||
Prentis PJ, Woolfit M, Thomas-Hall SR, Ortiz-Barrientos D, Pavasovic A, Lowe AJ, Schenk PM (2010) Massively parallel sequencing and analysis of expressed sequence tags in a successful invasive plant. ''Annals of Botany'' 106: 1009-1017. | Prentis PJ, Woolfit M, Thomas-Hall SR, Ortiz-Barrientos D, Pavasovic A, Lowe AJ, Schenk PM (2010) Massively parallel sequencing and analysis of expressed sequence tags in a successful invasive plant. ''Annals of Botany'' 106: 1009-1017. | ||
[http://link.springer.com/article/10.1007/s00606-010-0295-0 Oberprieler C, Barth A, Schwarz S, HeilmannJ (2010)Morphological and phytochemical variation, genetic structure and phenology in an introgressive hybrid swarm of ''Senecio hercynicus'' and ''S. ovatus'' (Compositae, Senecioneae). ''Plant Systematics & Evolution'' 286: 153-166.] | |||
[http://aob.oxfordjournals.org/content/106/6/967.abstract Sonnleitner M, Flatscher R, Escobar Garcıa P, Rauchova J, Suda J, Schneeweiss GM, Hulber K, Schoenswetter P (2010) Distribution and habitat segregation on different spatial scales among diploid, tetraploid and hexaploid cytotypes of ''Senecio carniolicus''(Asteraceae) in the Eastern Alps. ''Annals of Botany'' 106: 967–977.] | |||
Rapo C, Muller-Scharer H, Vrieling K, Schaffner U (2010) Is there rapid evolutionary response in introduced populations of tansy ragwort, Jacobaea vulgaris, when exposed to biological control? ''Evolutionary Ecology'' 24: 1081-1099 | Rapo C, Muller-Scharer H, Vrieling K, Schaffner U (2010) Is there rapid evolutionary response in introduced populations of tansy ragwort, Jacobaea vulgaris, when exposed to biological control? ''Evolutionary Ecology'' 24: 1081-1099 |
Latest revision as of 00:29, 11 June 2023
The Senecio Research Network
Become a member today.
Background
- The plant genus Senecio comprises approximately 1,000 species and is increasingly used in research on plant adaptation and evolution. The genus includes leaf, stem and tuber succulents, annuals, perennials, aquatics, climbers, shrubs and small trees. Some species produce natural biocides (especially alkaloids) to deter or even kill animals that would eat them, and several species are notable weeds of agriculture and horticulture (e.g. Senecio vulgaris), while others are successful invaders of pastures, wasteground and roadsides (e.g. S. inaequidens, S. madagascariensis and S. squalidus).
- Some Senecio species are self-compatible, whereas others exhibit strong self-incompatibility. Interspecific hybridization is common and there are notable examples of recent introgression and hybrid speciation in the genus resulting in the origin of new introgressant taxa, and allopolyploid and homoploid hybrid species. Ecotypic divergence is also marked in some species (e.g. S. lautus and S. vulgaris), raising questions on how new species originate via ecological speciation.
- Because Senecio species are now being used to investigate a wide range of questions in ecology and evolution in different labs around the world, several labs thought it desirable to establish a network to enhance collaborative research and to access and exchange valuable information and resources. This led to the first meeting of the network in August 2010 (Programme & Abstracts) and to the establishment of this website.
People
Plant Resources
- Senecio eboracensis a new allotetraploid species discovered in York in 1979 is now extinct in the wild. Seed of this species is stored in Kew's Millenium Seed Bank. Enquiries should be directed to the UK Collections Coordinator, Royal Botanic Gardens Kew, Millenium Seed Bank, Wakehurst Place, Ardingly, West Sussex RH17 6TN.
Genome Resources
- SenecioDB is an online database curated at the University of Bristol which currently hosts in excess of 11,000 ESTs from floral and leaf tissue of five Senecio taxa.
- The draft genome sequence of Senecio squalidus is being produced using several different sequencing approaches through a collaboration between the Hiscock (Bristol) and Filatov (Oxford) labs. More details to appear soon.
- Genetic maps of S. squalidus and its parent species, S. aethnensis and S. chrysanthemifolius, are being produced by Adrian Brennan (Edinburgh) and Richard Abbott (St Andrews) using SSR and AFLP markers. Work to expand and improve these maps is being carried out by Dmitri Filatov (Oxford) and Mark Chapman (Southampton).
- Genetic maps of Senecio jacobaea and S. aquaticus (now Jacobaea vulgaris and J. aquaticus, respectivey,) are being produced by the Klinkhamer and Vrieling labs (Leiden University) from a cross between these two species.
Network Meetings
The First Senecio Research Network meeting was held at St Andrews University, UK, on 20 August 2010. Programme & Abstracts. You can view pdfs of presentations given by speakers at the meeting by clicking on their names in the following list:
- Tom Batstone, Adrian Brennan, Jon Bridle, Peter Comes, Eleanor Dormontt, Dmitry Filatov, Matt Hegarty, Minsung Kim, Peter Klinkhamer, Andy Lowe, Daniel Ortiz-Barrientos, Becky Ross, Klass Vrieling
Useful Links
Recent Publications
- 2023
- 2022
- 2021
- 2020
- 2019
- 2018
- 2017
- 2016
- 2015
Wilcox M (2015) Should Senecio vulgaris ssp. denticulatus be a species? BSBI News (Botanical Society of Britain & Ireland) 128: 27-29.
- 2014
- 2013
- 2012
Kirk H, Vrieling K, Pelser PB, Schaffner U (2012) Can plant resistance to specialist herbivores be explained by plant chemistry or resource use strategy? Oecologia 168: 1043-1055.
Kirk H, Cheng DD, Choi YH, Vrieling K, Klinkhamer P (2012) Transgressive segregation of primary and secondary metabolites in F-2 hybrids between Jacobaea aquatica and J. vulgaris. Metabolomics 8: 211-219.
- 2011
Allen AM, Thorogood, CJ, Hegarty MJ, Lexer C, Hiscock SJ (2011) Pollen-pistil interactions and self-incompatibility in the Asteraceae: new insights from studies of Senecio squalidus (Oxford ragwort). Annals of Botany 108: 687-698.
Brennan AC, Tabah DA, Harris SA, Hiscock SJ (2011) Sporophytic self-incompatibility in Senecio squalidus (Asteraceae): S allele dominance interactions and modifiers of cross-compatibility and selfing rates. Heredity 106: 113-123.
Cheng DD, Vrieling K, Klinkhamer PGL (2011) The effect of hybridization on secondary metabolites and herbivore resistance: implications for the evolution of chemical diversity in plants. Phytochemistry Reviews 10: 107-117.
Cheng DD, Kirk H, Mulder PPJ, Vrieling K, Klinkhamer PGL (2011) Pyrrolizidine alkaloid variation in shoots and roots of segregating hybrids between Jacobaea vulgaris and Jacobaea aquatica. New Phytologist 192: 1010-1023.
Klinkhamer PGL (2011) Special Issue: Pyrrolizidine alkaloids in Senecio: In honour of the eremitate of Prof. Eddy van der Meijden (Institute of Biology IBL, University of Leiden, the Netherlands) Introduction. Phytochemistry Reviews 10: 1-2.
Langel D, Ober D, Pelser PB (2011) The evolution of pyrrolizidine alkaloid biosynthesis and diversity in the Senecioneae. Phytochemistry Reviews 10: 3-74.
- 2010
Allen AM, Lexer C, Hiscock SJ (2010) Comparative analysis of pistil transcriptomes reveals conserved and novel genes expressed in dry, wet, and semidry stigmas. Plant Physiology 154: 1347-1360.
Allen AM, Lexer C, Hiscock SJ (2010) Characterisation of sunflower-21 (SF21) genes expressed in pollen and pistil of Senecio squalidus (Asteraceae) and their relationship with other members of the SF21 gene family. Sexual Plant Reproduction 23: 173-186.
Brennan AC, Hiscock SJ (2010) Expression and inheritance of sporophytic self-incompatibility in synthetic allohexaploid Senecio cambrensis (Asteraceae). New Phytologist 186: 251-261
Kirk H, Vrieling K, Van Der Meijden E, Klinkhamer PGL (2010) Species by environment interactions affect pyrrolizidine alkaloid expression in Senecio jacobaea, Senecio aquaticus, and their hybrids. J. Chemical Ecology 36: 378-387.
Langel D, Ober D, Pelser P (2010) The evolution of pyrrolizidine alkaloid biosynthesis and the diversity in the Senecioneae. Phytochemistry Reviews 10: 3-74
Pelser PB, Tepe EJ, Kennedy AH, Watson LE (2010) The fate of Robinsonia (Asteraceae): sunk in Senecio, but still monophyletic? Phytotaxa 5: 31-46.
Prentis PJ, Woolfit M, Thomas-Hall SR, Ortiz-Barrientos D, Pavasovic A, Lowe AJ, Schenk PM (2010) Massively parallel sequencing and analysis of expressed sequence tags in a successful invasive plant. Annals of Botany 106: 1009-1017.
Rapo C, Muller-Scharer H, Vrieling K, Schaffner U (2010) Is there rapid evolutionary response in introduced populations of tansy ragwort, Jacobaea vulgaris, when exposed to biological control? Evolutionary Ecology 24: 1081-1099