The role of intraspecific variation in the ecological and evolutionary success of diatoms in changing environments

Philosophical Transactions of the Royal Society B: Biological Sciences - Tập 372 Số 1728 - Trang 20160399 - 2017
Anna Godhe1, Tatiana A. Rynearson2
1Department of Marine Sciences, University of Gothenburg, Box 461, 405 30, Göteborg, Sweden
2Graduate School of Oceanography, The University of Rhode Island, Narragansett, RI 02882, USA

Tóm tắt

Intraspecific variation in diatoms has been shown to play a key role in species' responses to several important environmental factors such as light, salinity, temperature and nutrients. Furthermore, modelling efforts indicate that this variation within species extends bloom periods, and likely provides sufficient variability in competitive interactions between species under hydrographically variable conditions. The intraspecific variation most likely corresponds to optimal fitness in temporary microhabitats and may help to explain the paradox of the plankton. Here, we examine the implications of intraspecific variation for the ecology and success of diatoms in general and emphasize the potential implications for our understanding of carbon metabolism in these important organisms. Additionally, data from palaeoecological studies have the potential for evaluating genetic variation through past climate changes, going thousands of years back in time. We suggest pathways for future research including the adoption of multiple strains of individual species into studies of diatom carbon metabolism, to refine our understanding of the variation within and between species, and the inclusion of experimental evolution as a tool for understanding potential evolutionary responses of diatom carbon metabolism to climate change.This article is part of the themed issue ‘The peculiar carbon metabolism in diatoms’.

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Tài liệu tham khảo

10.1038/nature08057

10.1126/science.281.5374.200

10.1093/plankt/fbs073

10.1111/jeu.12047

10.1073/pnas.1509523113

10.2216/i0031-8884-38-6-437.1

10.1111/j.1529-8817.2005.04067.x

10.1111/j.1755-0998.2009.02633.x

10.1016/j.ympev.2008.10.008

10.1016/j.protis.2006.10.001

10.1186/1471-2148-10-1

10.1016/j.protis.2008.10.003

10.1016/j.tree.2007.09.008

Chetverikov S, 1926, On certain aspects of the evolutionary process from the standpoint of modern genetics (Translated from Russian, 1961), Proc. Am. Phil. Soc., 105, 167

10.5962/bhl.title.27468

Haldane JBS, 1932, The causes of evolution

Wright S, 1931, Evolution in Mendelian populations, Genetics, 16, 97, 10.1093/genetics/16.2.97

10.1111/nph.13043

10.1038/srep15667

10.4319/lo.2000.45.6.1329

10.1046/j.1529-8817.2004.03089.x

10.1111/j.1365-294X.2005.02526.x

10.4319/lo.2006.51.3.1249

10.1111/j.1529-8817.2005.00084.x

10.1007/s00227-009-1157-6

10.1073/pnas.1001380107

10.1111/j.1471-8286.2004.00591.x

10.1371/journal.pone.0114984

10.1111/j.1365-294X.2010.04841.x

10.1073/pnas.1013528108

10.1111/jbi.12722

10.1038/ismej.2016.44

10.1098/rspb.2013.1599

10.1016/j.protis.2009.02.001

10.1002/lno.10361

10.1073/pnas.1612346114

10.1126/science.1101156

10.1038/nature07410

10.1186/gb-2012-13-7-r66

10.1002/j.1537-2197.1987.tb08586.x

Becks L, 2010, Reduction of adaptive genetic diversity radically alters eco-evolutionary community dynamics, Ecol. Lett., 13, 989, 10.1111/j.1461-0248.2010.01490.x

10.1038/nrg1348

10.1093/nar/20.2.211

10.1093/molbev/mss242

Hartl D, 2007, Principles of population genetics

10.1046/j.1523-1739.2003.01236.x

10.1046/j.1365-294X.2003.01750.x

10.1111/mec.13208

10.1111/1462-2920.13372

10.4319/lo.2010.55.1.0106

10.1098/rsif.2014.0031

10.1086/343878

10.3354/meps11843

10.1007/BF00394096

10.1111/j.1529-8817.2012.01205.x

10.1002/ece3.245

10.1371/journal.pone.0045007

10.1111/j.1529-8817.2004.04006.x

Tomaru Y, 2011, The diatom world, 211, 10.1007/978-94-007-1327-7_9

10.1111/j.0022-3646.1996.00889.x

10.1017/S0967026202003670

10.1046/j.1365-2699.2002.00668.x

10.1126/science.1112418

10.1073/pnas.0810891106

10.1029/2008PA001601

10.1029/2010PA002099

10.1016/j.marmicro.2009.06.005

10.1038/ngeo1703

10.1093/plankt/21.3.525

10.1111/j.1472-4669.2009.00207.x

10.1098/rspb.2010.1173

10.1371/journal.pone.0026695

10.1098/rspb.2012.2598

10.1098/rsif.2015.0056

10.1038/nclimate2683

10.1111/j.1469-8137.2010.03371.x

10.1007/s11120-011-9623-7

10.1111/nph.14557

10.1038/nature20803

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Philosophical Transactions of the Royal Society B: Biological Sciences

Tập 372 Số 1728

20160399

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