Changes in Population Age-Structure Obscure the Temperature-Size Rule in Marine Cyanobacteria

dc.contributor.authorPalacio, Antonio S.
dc.contributor.authorCabello, Ana María
dc.contributor.authorGarcía, Francisca C.
dc.contributor.authorLabban, Abbrar
dc.contributor.authorMoran, Xose Anxelu G.
dc.contributor.authorGarczarek, Laurence
dc.contributor.authorAlonso-Sáez, Laura
dc.contributor.authorLópez-Urrutia, Ángel
dc.contributor.departmentBiological and Environmental Sciences and Engineering (BESE) Division
dc.contributor.departmentMarine Science Program
dc.contributor.departmentMicrobial oceanography Research Group
dc.contributor.departmentRed Sea Research Center (RSRC)
dc.contributor.institutionAZTI, Marine Research, Basque Research and Technology Alliance (BRTA, Sukarrieta, Spain
dc.contributor.institutionSpanish Institute of Oceanography, IEO), Oceanographic Center of Malaga, Málaga, Spain
dc.contributor.institutionEnvironment and Sustainability Institute, University of Exeter, Exeter, United Kingdom
dc.contributor.institutionSpanish Institute of Oceanography, Oceanographic Center of Gijón/Xixón, Gijón, Spain
dc.contributor.institutionSorbonne Université, UMR 7144 Adaptation and Diversity in the Marine Environment, Roscoff, France
dc.date.accepted2020-08-05
dc.date.accessioned2020-09-20T11:47:01Z
dc.date.available2020-09-20T11:47:01Z
dc.date.issued2020-08-28
dc.date.submitted2019-11-18
dc.description.abstractThe temperature-size Rule (TSR) states that there is a negative relationship between ambient temperature and body size. This rule has been independently evaluated for different phases of the life cycle in multicellular eukaryotes, but mostly for the average population in unicellular organisms. We acclimated two model marine cyanobacterial strains (Prochlorococcus marinus MIT9301 and Synechococcus sp. RS9907) to a gradient of temperatures and measured the changes in population age-structure and cell size along their division cycle. Both strains displayed temperature-dependent diel changes in cell size, and as a result, the relationship between temperature and average cell size varied along the day. We computed the mean cell size of new-born cells in order to test the prediction of the TSR on a single-growth stage. Our work reconciles previous inconsistent results when testing the TSR on unicellular organisms, and shows that when a single-growth stage is considered the predicted negative response to temperature is revealed.
dc.description.sponsorshipWe thank Laura Díaz-Pérez and Tamara Megan Huete-Stauffer for their technical support. This article is contribution number 1075 from AZTI (Marine Research). Funding. We are grateful to the Spanish Ministry of Economy and Competitiveness (MINECO) for supporting LA-S’s Ramón y Cajal research contract (RYC-2012-11404), AP’s FPI Ph.D. fellowship (BES2015076149) as well as the TECCAM project (CTM2014-58564-R) and to the ANR for the CINNAMON project (ANR-17-CE2-0014-01).
dc.eprint.versionPublisher's Version/PDF
dc.identifier.citationPalacio, A. S., Cabello, A. M., García, F. C., Labban, A., Morán, X. A. G., Garczarek, L., … López-Urrutia, Á. (2020). Changes in Population Age-Structure Obscure the Temperature-Size Rule in Marine Cyanobacteria. Frontiers in Microbiology, 11. doi:10.3389/fmicb.2020.02059
dc.identifier.doi10.3389/fmicb.2020.02059
dc.identifier.eid2-s2.0-85090850938
dc.identifier.issn1664-302X
dc.identifier.journalFrontiers in Microbiology
dc.identifier.urihttp://hdl.handle.net/10754/665237
dc.identifier.volume11
dc.publisherFrontiers Media SA
dc.relation.urlhttps://www.frontiersin.org/article/10.3389/fmicb.2020.02059/full
dc.rightsThis is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleChanges in Population Age-Structure Obscure the Temperature-Size Rule in Marine Cyanobacteria
dc.typeArticle
display.details.left<span><h5>License</h5>https://creativecommons.org/licenses/by/4.0/<br><br><h5>Type</h5>Article<br><br><h5>Authors</h5><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=Palacio, Antonio S.,equals">Palacio, Antonio S.</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=Cabello, Ana María,equals">Cabello, Ana María</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=García, Francisca C.,equals">García, Francisca C.</a><br><a href="https://repository.kaust.edu.sa/search?query=orcid.id:0000-0002-7415-6361&spc.sf=dc.date.issued&spc.sd=DESC">Labban, Abbrar</a> <a href="https://orcid.org/0000-0002-7415-6361" target="_blank"><img src="https://repository.kaust.edu.sa/server/api/core/bitstreams/82a625b4-ed4b-40c8-865a-d6a5225a26a4/content" width="16" height="16"/></a><br><a href="https://repository.kaust.edu.sa/search?query=orcid.id:0000-0002-9823-5339&spc.sf=dc.date.issued&spc.sd=DESC">Moran, Xose Anxelu G.</a> <a href="https://orcid.org/0000-0002-9823-5339" target="_blank"><img src="https://repository.kaust.edu.sa/server/api/core/bitstreams/82a625b4-ed4b-40c8-865a-d6a5225a26a4/content" width="16" height="16"/></a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=Garczarek, Laurence,equals">Garczarek, Laurence</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=Alonso-Sáez, Laura,equals">Alonso-Sáez, Laura</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=López-Urrutia, Ángel,equals">López-Urrutia, Ángel</a><br><br><h5>KAUST Department</h5><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.department=Biological and Environmental Sciences and Engineering (BESE) Division,equals">Biological and Environmental Sciences and Engineering (BESE) Division</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.department=Marine Science Program,equals">Marine Science Program</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.department=Microbial oceanography Research Group,equals">Microbial oceanography Research Group</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.department=Red Sea Research Center (RSRC),equals">Red Sea Research Center (RSRC)</a><br><br><h5>Date</h5>2020-08-28<br><br><h5>Submitted Date</h5>2019-11-18</span>
display.details.right<span><h5>Abstract</h5>The temperature-size Rule (TSR) states that there is a negative relationship between ambient temperature and body size. This rule has been independently evaluated for different phases of the life cycle in multicellular eukaryotes, but mostly for the average population in unicellular organisms. We acclimated two model marine cyanobacterial strains (Prochlorococcus marinus MIT9301 and Synechococcus sp. RS9907) to a gradient of temperatures and measured the changes in population age-structure and cell size along their division cycle. Both strains displayed temperature-dependent diel changes in cell size, and as a result, the relationship between temperature and average cell size varied along the day. We computed the mean cell size of new-born cells in order to test the prediction of the TSR on a single-growth stage. Our work reconciles previous inconsistent results when testing the TSR on unicellular organisms, and shows that when a single-growth stage is considered the predicted negative response to temperature is revealed.<br><br><h5>Citation</h5>Palacio, A. S., Cabello, A. M., García, F. C., Labban, A., Morán, X. A. G., Garczarek, L., … López-Urrutia, Á. (2020). Changes in Population Age-Structure Obscure the Temperature-Size Rule in Marine Cyanobacteria. Frontiers in Microbiology, 11. doi:10.3389/fmicb.2020.02059<br><br><h5>Acknowledgements</h5>We thank Laura Díaz-Pérez and Tamara Megan Huete-Stauffer for their technical support. This article is contribution number 1075 from AZTI (Marine Research). Funding. We are grateful to the Spanish Ministry of Economy and Competitiveness (MINECO) for supporting LA-S’s Ramón y Cajal research contract (RYC-2012-11404), AP’s FPI Ph.D. fellowship (BES2015076149) as well as the TECCAM project (CTM2014-58564-R) and to the ANR for the CINNAMON project (ANR-17-CE2-0014-01).<br><br><h5>Publisher</h5><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.publisher=Frontiers Media SA,equals">Frontiers Media SA</a><br><br><h5>Journal</h5><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.journal=Frontiers in Microbiology,equals">Frontiers in Microbiology</a><br><br><h5>DOI</h5><a href="https://doi.org/10.3389/fmicb.2020.02059">10.3389/fmicb.2020.02059</a><br><br><h5>Additional Links</h5>https://www.frontiersin.org/article/10.3389/fmicb.2020.02059/full</span>
kaust.personLabban, Abbrar
kaust.personMoran, Xose Anxelu G.
orcid.id0000-0002-9823-5339
orcid.id0000-0002-7415-6361
refterms.dateFOA2020-09-20T11:47:27Z
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