Výsledky vyhledávání - "Thomas H. Q. Powell"

Latitudinal gradient in species diversity provides high niche opportunities for a range‐expanding phytophagous insect

Autor: Dylan G. Jones, Julia Kobelt, Jenna M. Ross, Thomas H. Q. Powell, Kirsten M. Prior

Publikováno v: Journal of Animal Ecology. 91:2037-2049

When species undergo poleward range expansions in response to anthropogenic change, they likely encounter less diverse communities in new locations. If low diversity communities provide weak biotic interactions, such as reduced competition or predati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1b05481a31f4342929a9eb6e05cee67
https://doi.org/10.1111/1365-2656.13780

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Simulated climate change causes asymmetric responses in insect life history timing potentially disrupting a classic ecological speciation system

Autor: Alycia C. R. Lackey, Pheobe M. Deneen, Gregory J. Ragland, Jeffrey L. Feder, Daniel A. Hahn, Thomas H. Q. Powell

Climate change may alter phenology within populations with cascading consequences for community interactions and on-going evolutionary processes. Here, we measured the response to climate change in two sympatric, recently diverged (~170 years) popula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b00fecd7833dba3da4cc300034172af1
https://doi.org/10.1101/2022.12.06.519222

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Host-enemy interactions provide limited biotic resistance for a range-expanding species via reduced apparent competition

Autor: Kirsten M. Prior, Dylan G. Jones, Shannon A. Meadley-Dunphy, Susan Lee, Alyson K. Milks, Sage Daughton, Andrew A. Forbes, Thomas H. Q. Powell

As species ranges shift in response to anthropogenic change, they lose coevolved or coadapted interactions and gain novel ones in recipient communities. Range-expanding species may lose or experience weak antagonistic interactions with competitors an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c75a8cfef77f36d2e993c8439da563a
https://doi.org/10.1101/2022.06.28.498037

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Genome-wide variation and transcriptional changes in diverse developmental processes underlie the rapid evolution of seasonal adaptation

Autor: Meredith M. Doellman, Jeffrey L. Feder, McCall B. Calvert, Stewart H. Berlocher, Daniel A. Hahn, Thomas H. Q. Powell, Peter J. Meyers, Gregory J. Ragland, Kimberly K. O. Walden, Hugh M. Robertson, Edwina J. Dowle

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America

Significance Organisms living in seasonal environments must synchronize their growth and reproduction to favorable times of the year. Our study highlights how the timing of dormancy can rapidly evolve to synchronize insects with changes in seasonal f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d224ecdaf2783ad8ca2d79798c53b908
https://doi.org/10.1073/pnas.2002357117

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The Build-Up of Population Genetic Divergence along the Speciation Continuum during a Recent Adaptive Radiation of

Autor: Thomas H Q, Powell, Glen Ray, Hood, Meredith M, Doellman, Pheobe M, Deneen, James J, Smith, Stewart H, Berlocher, Jeffrey L, Feder

Publikováno v: Genes. 13(2)

New species form through the evolution of genetic barriers to gene flow between previously interbreeding populations. The understanding of how speciation proceeds is hampered by our inability to follow cases of incipient speciation through time. Comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::270f997b2e4b846053436168d3c9cd53
https://pubmed.ncbi.nlm.nih.gov/35205320

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Genomically correlated trait combinations and antagonistic selection contributing to counterintuitive genetic patterns of adaptive diapause divergence in Rhagoletis flies

Autor: Gregory J. Ragland, Cheyenne Tait, Stewart H. Berlocher, Mary M. Glover, McCall B. Calvert, Hannes Schuler, Patrik Nosil, Scott P. Egan, Daniel A. Hahn, Thomas H. Q. Powell, Meredith M. Doellman, Glen R. Hood, James J. Smith, Peter J. Meyers, Jeffrey L. Feder

Publikováno v: Journal of evolutionary biologyREFERENCES. 35(1)

Adaptation to novel environments can result in unanticipated genomic responses to selection. Here, we illustrate how multifarious, correlational selection helps explain a counterintuitive pattern of genetic divergence between the recently derived app

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e73461069de1304ff1e4bb7c70dff7d9
https://pubmed.ncbi.nlm.nih.gov/34670006

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Rescaling Biology: Increasing Integration Across Biological Scales and Subdisciplines to Enhance Understanding and Prediction

Autor: Thomas H. Q. Powell, Colette M. St. Mary, John S. Kominoski, Emily E. Weinert

Publikováno v: Integrative and comparative biology. 61(6)

Synopsis The organization of the living world covers a vast range of spatiotemporal scales, from molecules to the biosphere, seconds to centuries. Biologists working within specialized subdisciplines tend to focus on different ranges of scales. There

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2745e8cfe82cd1b8e3ac09e66295ea15
https://pubmed.ncbi.nlm.nih.gov/34472603

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