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dc.contributor.authorMäkinen, Katja
dc.contributor.authorRajasilta, Marjut
dc.contributor.authorRuuskanen, Suvi
dc.contributor.authorKarpela, Tiia
dc.contributor.authorLauerma, Aarne O.
dc.contributor.authorSahlstén, Johannes
dc.date.accessioned2023-09-07T06:54:16Z
dc.date.available2023-09-07T06:54:16Z
dc.date.issued2023
dc.identifier.citationMäkinen, K., Rajasilta, M., Ruuskanen, S., Karpela, T., Lauerma, A. O., & Sahlstén, J. (2023). Effects of incubation temperature and maternal phenotype on Baltic herring (Clupea harengus membras) eggs and larvae : An experimental study. <i>Canadian Journal of Fisheries and Aquatic Sciences</i>, <i>Early online</i>. <a href="https://doi.org/10.1139/cjfas-2023-0032" target="_blank">https://doi.org/10.1139/cjfas-2023-0032</a>
dc.identifier.otherCONVID_184627355
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/88934
dc.description.abstractTemperature modifies the reproductive success of fish, yet, in many species, we lack the information on its role in the early development. In this study, the effect of temperature on the relation between maternal traits (length, age, somatic condition, and muscle lipid and ovarian thyroid hormone concentrations), egg quality (fertilization success, development rate, mortality, and hatching success), and offspring traits (size-at-hatch, yolk sac size, and proportion of malformations) were studied in Baltic herring (Clupea harengus membras) in the northern Baltic Sea. The experiments were conducted at an ambient temperature of 7°C and at an elevated temperature of 14°C using 5 to 15 females and 3 replicates per female. The results indicate that elevated temperature may result in a faster developmental rate, a lower early-stage mortality and hatching success, smaller size-at-hatch, a larger yolk sac size and a higher amount of larval malformations when compared to an ambient temperature. The egg and offspring traits were also associated with the maternal traits, indicating especially that thyroid hormones play a mediating role in the physiological processes.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherCanadian Science Publishing
dc.relation.ispartofseriesCanadian Journal of Fisheries and Aquatic Sciences
dc.rightsIn Copyright
dc.subject.otherBaltic herring
dc.subject.otheregg quality
dc.subject.othermaternal effects
dc.subject.otherclimate change
dc.subject.otherthyroid hormones
dc.titleEffects of incubation temperature and maternal phenotype on Baltic herring (Clupea harengus membras) eggs and larvae : An experimental study
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202309074967
dc.contributor.laitosBio- ja ympäristötieteiden laitosfi
dc.contributor.laitosDepartment of Biological and Environmental Scienceen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn0706-652X
dc.relation.volumeEarly online
dc.type.versionacceptedVersion
dc.rights.copyright© 2023 the Authors
dc.rights.accesslevelopenAccessfi
dc.subject.ysolämpötila
dc.subject.ysokalat
dc.subject.ysosilakka
dc.subject.ysoilmastonmuutokset
dc.subject.ysolisääntyminen
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p2100
jyx.subject.urihttp://www.yso.fi/onto/yso/p901
jyx.subject.urihttp://www.yso.fi/onto/yso/p17558
jyx.subject.urihttp://www.yso.fi/onto/yso/p5729
jyx.subject.urihttp://www.yso.fi/onto/yso/p5683
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1139/cjfas-2023-0032
jyx.fundinginformationThis research was supported by the Sakari Alhopuro Foundation (Grant no. 20200084).
dc.type.okmA1


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