Rapid evolution of phenotypic plasticity and shifting thresholds of genetic assimilation in the nematode Caenorhabditis remanei

G3 : Genes - Genomes - Genetics
Kristin L SikkinkPatrick C Phillips

Abstract

Many organisms can acclimate to new environments through phenotypic plasticity, a complex trait that can be heritable, subject to selection, and evolve. However, the rate and genetic basis of plasticity evolution remain largely unknown. We experimentally evolved outbred populations of the nematode Caenorhabditis remanei under an acute heat shock during early larval development. When raised in a nonstressful environment, ancestral populations were highly sensitive to a 36.8° heat shock and exhibited high mortality. However, initial exposure to a nonlethal high temperature environment resulted in significantly reduced mortality during heat shock (hormesis). Lines selected for heat shock resistance rapidly evolved the capacity to withstand heat shock in the native environment without any initial exposure to high temperatures, and early exposure to high temperatures did not lead to further increases in heat resistance. This loss of plasticity would appear to have resulted from the genetic assimilation of the heat induction response in the noninducing environment. However, analyses of transcriptional variation via RNA-sequencing from the selected populations revealed no global changes in gene regulation correlated with the observed ...Continue Reading

References

Jan 1, 1990·Comparative Biochemistry and Physiology. B, Comparative Biochemistry·M F Heschl, D L Baillie
Jan 1, 1988·Annual Review of Genetics·S Lindquist, E A Craig
Aug 1, 1995·Proceedings of the National Academy of Sciences of the United States of America·G J LithgowT E Johnson
Dec 9, 1998·Nature·S L Rutherford, S Lindquist
Apr 11, 1995·Proceedings of the National Academy of Sciences of the United States of America·K M Warkentin
Oct 23, 2002·Evolution; International Journal of Organic Evolution·Brian R BettencourtMartin E Feder
Jun 18, 2003·Critical Reviews in Toxicology·Edward J Calabrese, Linda A Baldwin
Aug 28, 2003·Médecine sciences : M/S·Christelle Gally, Jean-Louis Bessereau
Dec 25, 2003·Molecular Biology and Evolution·Nikolas Nikolaidis, Masatoshi Nei
Sep 17, 2004·Nature·Fabien AubretXavier Bonnet
Sep 15, 2005·Journal of Experimental Zoology. Part B, Molecular and Developmental Evolution·Mary Jane West-Eberhard
Dec 3, 2005·Proceedings. Biological Sciences·Lawrence D Harder, Steven D Johnson
Feb 4, 2006·Science·Yuichiro Suzuki, H Frederik Nijhout
Dec 19, 2006·Proceedings of the National Academy of Sciences of the United States of America·Sheryl S JusticeScott J Hultgren
Nov 20, 1896·Science·C L Morgan
Feb 22, 2008·Proceedings of the National Academy of Sciences of the United States of America·Todd A SangsterSusan Lindquist
Mar 5, 2008·Cell Metabolism·David Gems, Linda Partridge
Jan 28, 2009·Journal of Evolutionary Biology·R KümmerliA S Griffin
May 26, 2009·Biochimica Et Biophysica Acta·Eric Le Bourg
Oct 23, 2009·Nature·Levi T MorranPatrick C Phillips
Feb 6, 2010·Proceedings of the National Academy of Sciences of the United States of America·Mitchell T ButlerRasika M Harshey
Feb 12, 2010·Bioinformatics·Thomas D Wu, Serban Nacu
Mar 4, 2010·Genome Biology·Mark D Robinson, Alicia Oshlack
Jun 19, 2010·Trends in Ecology & Evolution·David W PfennigArmin P Moczek
Sep 24, 2010·Annals of the New York Academy of Sciences·Silvia MatesanzFernando Valladares
Oct 29, 2010·Genome Biology·Simon Anders, Wolfgang Huber
Dec 15, 2010·Bioinformatics·Michael E SmootTrey Ideker
Jun 8, 2011·BMC Evolutionary Biology·Jennifer L AndersonPatrick C Phillips
Jun 1, 2005·Integrative and Comparative Biology·Hilary S Callahan
Jun 17, 2011·Proceedings. Biological Sciences·Armin P MoczekDavid W Pfennig
Mar 1, 2012·Aging Cell·Yuli VolovikAndrew Dillin
Mar 3, 2012·G3 : Genes - Genomes - Genetics·Julian M CatchenJohn H Postlethwait
May 23, 2012·Experimental Gerontology·Miriam RodriguezJan E Kammenga
Nov 30, 2012·Annual Review of Physiology·David Gems, Linda Partridge

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Citations

Feb 11, 2016·BMC Evolutionary Biology·Emily R Ebel, Patrick C Phillips
Jul 30, 2014·Evolutionary Applications·Britt Koskella
Apr 14, 2016·Trends in Ecology & Evolution·Nicholas A Levis, David W Pfennig
May 16, 2015·Molecular Biology and Evolution·Jun ChenChristian Schlötterer
Feb 26, 2016·PLoS Biology·Snigdhadip DeyHenrique Teotónio
Mar 24, 2018·Behavioral Ecology and Sociobiology·P J Davison, J Field
Mar 27, 2015·Evolution; International Journal of Organic Evolution·Kristin L SikkinkPatrick C Phillips
Aug 27, 2019·Evolution & Development·Nicholas A Levis, David W Pfennig
Mar 6, 2015·Genetics·Natalie J Nannas, R Kelly Dawe
Jun 9, 2017·Genetics·Henrique TeotónioCharles F Baer
Jun 4, 2017·Proceedings of the National Academy of Sciences of the United States of America·Dolores R Piperno
Apr 10, 2019·Proceedings. Biological Sciences·Nicholas A Levis, David W Pfennig
May 20, 2020·Nature Ecology & Evolution·Sofia CasasaArmin P Moczek
Apr 11, 2019·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Morgan Kelly
Sep 5, 2019·Frontiers in Genetics·Elvira Lafuente, Patrícia Beldade

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Methods Mentioned

BETA
RNA-seq

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