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[{"key": "dc.contributor.advisor", "value": "Karjalainen, Juha", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Knott, Emily", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Keskinen, Tapio", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Jokinen, Linda", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2015-06-09T17:53:41Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2015-06-09T17:53:41Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2015", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1475589", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/46259", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Tutkimuksessa testattiin ilmastonmuutoksen vaikutuksia muikun (Coregonus albula) ja siian (C. lavaretus) alkioiden kuolevuuteen, alkioiden kasvuun, kuoriutumisaikaan ja kuoriutumiskokoon. Koej\u00e4rjestely toteutettiin sek\u00e4 muikulla ett\u00e4 siialla yksil\u00f6llisin\u00e4 ristiinhedelm\u00f6ityksin\u00e4 tavoitteena selvitt\u00e4\u00e4 naaraan ja koiraan vaikutusta sek\u00e4 niiden yhdysvaikutusta mitattaviin muuttujiin. Sen lis\u00e4ksi muikun emokalojen sukulaisuutta tutkittiin mikrosatelliittien avulla, jotta n\u00e4ht\u00e4isiin voiko sis\u00e4siitosdepressio selitt\u00e4\u00e4 eroja j\u00e4lkel\u00e4isten kuolevuudessa eri emoparien v\u00e4lill\u00e4. Munia haudottiin lyhyen talven sek\u00e4 pitk\u00e4n talven l\u00e4mp\u00f6oloissa. Siian alkioiden kuolleisuus oli huomattavasti alhaisempaa kuin muikun alkioiden, mutta eri l\u00e4mp\u00f6tilaolot eiv\u00e4t vaikuttaneet kummankaan lajin alkioiden kuolleisuuteen. T\u00e4ydess\u00e4 ristihedelm\u00f6ityskokeessa muikun alkioiden kuolleisuus oli huomattavasti korkeampaa kuin aiemmassa massakutua (yksi naaras ja useita koiraita) j\u00e4ljitelleess\u00e4 koej\u00e4rjestelyss\u00e4. Siialla t\u00e4llaista eroa kuolleisuudessa ei eri koej\u00e4rjestelyiden v\u00e4lill\u00e4 ollut. Tulokset antavat viitteit\u00e4, ett\u00e4 muikulla on jonkinlainen kudun j\u00e4lkeen tapahtuva hedelm\u00f6ittymisen kontrollointimekanismi. Poikasten kuoriutumisajankohta m\u00e4\u00e4r\u00e4ytyi l\u00e4hinn\u00e4 veden l\u00e4mp\u00f6tilan perusteella, mutta l\u00e4mp\u00f6tilan m\u00e4\u00e4ritt\u00e4m\u00e4n kuoriutumisjakson sis\u00e4ll\u00e4 my\u00f6s vanhemmat, erityisesti naaras, vaikuttivat poikasten tarkkaan kuoriutumisajankohtaan. Kaikilla muikkuvanhemmilla, joiden lis\u00e4\u00e4ntymismenestys oli alhainen, oli my\u00f6s joko hyvin korkea tai hyvin matala sis\u00e4siitoskerroin (F), joten vaikuttaa silt\u00e4, ett\u00e4 muikulla kutevien kalojen sukulaisuusaste voi vaikuttaa sen lis\u00e4\u00e4ntymistulokseen.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "In this study, parental effect on embryonic mortality, embryonic growth, hatching time and hatching size of vendace (Coregonus albula) and whitefish (C. lavaretus) was studied under different climate change conditions. The aim was to distinguish the maternal, paternal and maternal-paternal interaction effects by crossbreeding individual females and males of vendace and whitefish separately. Moreover, the relatedness of the parent pairs of vendace was examined genetically to find out if inbreeding depression could explain the variation in reproduction success between different pairs. The eggs were incubated under short and long winter conditions. Whitefish had significantly lower embryonic mortality rate than vendace, but the different winter conditions did not affect the embryonic mortality of either species. In the full cross-fertilization experiment, the mortality rate of vendace was clearly higher than the mortality in the earlier experiment with the fertilization design simulating mass spawning. In whitefish experiments there was no difference in mortality between the two designs. This supports the possibility that vendace have some kind of post-spawning fertilization control mechanism. Water temperature was the main factor influencing the hatching time of larvae, but within the time range set by the temperature, parental origin and especially the female also had an effect. All the vendace parents that had very low reproduction success also had very high or low inbreeding coefficients (F). Therefore, it seems that for vendace, the individuals\u2019 inbreeding coefficient is related to its reproduction success.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Linda Jokinen (likrjoki) on 2015-06-09 17:53:41.483968. Form: Pro gradu -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake). JyX data: [jyx_publishing-allowed (fi) =True]", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija.group@korppi.jyu.fi) on 2015-06-09T17:53:41Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201506092256.pdf: 874270 bytes, checksum: 4f2d75ef4e5b3417dc3be204fd1b3161 (MD5)\nlicense.html: 4869 bytes, checksum: 06af9fb461c7829072310577ae0265f4 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2015-06-09T17:53:41Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201506092256.pdf: 874270 bytes, checksum: 4f2d75ef4e5b3417dc3be204fd1b3161 (MD5)\nlicense.html: 4869 bytes, checksum: 06af9fb461c7829072310577ae0265f4 (MD5)\n Previous issue date: 2015", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (36 sivua)", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "eng", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "Coregonus albula", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "Coregonus lavaretus", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "maternal effect", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "microsatellite", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "paternal effect", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "The role of parental effect and relatedness on early development of vendace and whitefish in short and long winter", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201506092256", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Matemaattis-luonnontieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Bio- ja ymp\u00e4rist\u00f6tieteiden laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Biological and Environmental Science", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Akvaattiset tieteet", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Aquatic sciences", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.date.updated", "value": "2015-06-09T17:53:42Z", "language": null, "element": "date", "qualifier": "updated", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": null, "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": "fi", "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "4012", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "muikku", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "siika", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "mikrosatelliitit", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, 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