{"refrec":{"BRefID":322092,"RR":"Ebbing, A.; Pierik, R.; Bouma, T.J.; Kromkamp, J.C.; Timmermans, K.<\/b> (2020). How light and biomass density influence the reproduction of delayed Saccharina latissima<\/i> gametophytes (Phaeophyceae). J. Phycol. 56(3)<\/i>: 709-718. https:\/\/dx.doi.org\/10.1111\/jpy.12976<\/a>","BEntID":315557,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". J. Phycol. 56(3)<\/i>: 709-718. https:\/\/dx.doi.org\/10.1111\/jpy.12976<\/a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Ebbing, A.; Pierik, R.; Bouma, T.J.; Kromkamp, J.C.; Timmermans, K.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Ebbing, A. et al.<\/i>","Englishabstract":"Kelp life\u2010cycle transitions are complex and susceptible to various (a)biotic controls. Understanding the microscopic part of the kelp's lifecycle is of key importance, as gametophytes form a critical phase influencing, among others, the distributional limits of the species. Many environmental controls have been identified that affect kelp gametogenesis, whose interactive effects can be subtle and counterintuitive. Here we performed a fully factorial experiment on the (interactive) influences of light intensity, light quality, and the Initial Gametophyte Density (IGD) on Saccharina latissimi<\/i> reproduction and vegetative growth of delayed gametophytes. A total of 144 cultures were followed over a period of 21 d. The IGD was a key determinant for reproductive success, with increased IGDs (\u22650.04 mg DW \u00b7 mL\u22121<\/sup>) practically halting reproduction. Interestingly, the effects of IGDs were not affected by nutrient availability, suggesting a resource\u2010independent effect of density on reproduction. The Photosynthetically Usable Radiation (PUR), overarching the quantitative contribution of both light intensity and light quality, correlated with both reproduction and vegetative growth. The PUR furthermore specifies that the contribution of light quality, as a lifecycle control, is a matter of absorbed photon flux instead of color signaling. We hypothesize that (i) the number of photons absorbed, independent of their specific wavelength, and (ii) IGD interactions, independent of nutrient availability, are major determinants of reproduction in S. latissimi<\/i> gametophytes. These insights help understand kelp gametophyte development and dispersal under natural conditions, while also aiding the control of in vitro gametophyte cultures.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"How light and biomass density influence the reproduction of delayed Saccharina latissima<\/i> gametophytes (Phaeophyceae)","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-04 01:32:20.104338","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Gametophyte; Initial Gametophyte Density; Interaction; Kelp; Lifecycle control; Light intensity; Light quality; Photosynthetically Usable Radiation; Reproduction; Saccharina latissima<\/i>; Vegetative growth","OtherDescriptors":null,"Notes":null,"AnaPub":2020,"MonPub":null,"DateUpdate":"2020-07-01","DateCreate":"2020-03-10","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000516835000001","VABBcode":null,"OpenAcc":1,"DOI":"10.1111\/jpy.12976"},"refs":null,"anarec":{"AnaID":322092,"PubliDate":2020,"Pagination":"709-718","XtraPublOfAnaID":null,"ISBN":null,"Volume":"56","Issue":"3","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43251,"SerRR":"Journal of Phycology. Blackwell Science: New York. ISSN 0022-3646; e-ISSN 1529-8817","StandardTitleSer":"Journal of Phycology","ISSN":"0022-3646","AbbrevSer":"J. Phycol.","StandardTitleMon":null,"StartPage":709,"Pages":10,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Ebbing","Firstname":"Alexander","Initials":"A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":315557,"AutID":404456,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"EDS","InsFSN":"Koninklijk Nederlands Instituut voor Onderzoek der Zee; Estuarine and Delta Systems","ORCID":null,"PersID":29714,"InsID":13657},{"AutName":"Pierik","Firstname":"Ronald","Initials":"R.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":315557,"AutID":404457,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Bouma","Firstname":"Tjeerd","Initials":"T.J.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":315557,"AutID":207973,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"EDS","InsFSN":"Koninklijk Nederlands Instituut voor Onderzoek der Zee; Estuarine and Delta Systems","ORCID":"0000-0001-7824-7546","PersID":8361,"InsID":13657},{"AutName":"Kromkamp","Firstname":"Jacco","Initials":"J.C.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":315557,"AutID":248015,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"EDS","InsFSN":"Koninklijk Nederlands Instituut voor Onderzoek der Zee; Estuarine and Delta Systems","ORCID":null,"PersID":3143,"InsID":13657},{"AutName":"Timmermans","Firstname":"Klaas","Initials":"K.","Affiliation":"EDS","Discriminator":null,"CorporateFlag":0,"BEntID":315557,"AutID":246120,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"EDS","InsFSN":"Koninklijk Nederlands Instituut voor Onderzoek der Zee; Estuarine and Delta Systems","ORCID":null,"PersID":29979,"InsID":13657}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":315557,"BEntPrivate":null,"availability":[{"BInstID":346441,"LibID":36,"BRefID":322092,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"346441","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https:\/\/www.vliz.be\/imisdocs\/publications\/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null},{"BInstID":347036,"LibID":2779,"BRefID":322092,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"347036","RFID":null,"PaidValue":null,"Medium":"Server","Description":null,"Acronym":null,"Library":"NIOZ","DutchTerm":null,"URL":null,"ClassifID":260,"Classification":"NIOZ Open Repository","ReqLink":null,"ClassifTypID":1,"URLLocation":"https:\/\/www.vliz.be\/imisdocs\/publications\/","SubDir":1,"InternalReq":null,"LoggedInReq":null,"Disclaimer":"Disclaimer_NIOZ","DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":397,"FileFormID":6,"LendableFlag":null,"PublicFlag":1,"orderLib":"NIOZ","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":805,"SERpubls":[{"PublName":"Blackwell Science","City":"New York"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":[{"TaxTerm":"Saccharina latissima"}],"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":{"805":{"SpName":"Koninklijk Nederlands Instituut voor Onderzoek der Zee","SpColID":805,"ParSpColID":null,"TopParID":null,"ShortName":"NIOZ","URLLocation":"https:\/\/www.vliz.be\/imis\/nioz\/imis.php?refid=","LibID":2779,"OpenRepoFlag":1,"SpTypID":1,"TopParIDNotWebsite":null,"SpColPath":"NIOZ"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":315557,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":315557,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https:\/\/dx.doi.org\/10.1111\/jpy.12976","externalID":"10.1111\/jpy.12976","URLTypeCode":"DOI","URLID":81345,"URLTypID":13,"URLType":"DOI","URLPrefix":"http:\/\/dx.doi.org\/"}],"thesterms":null,"taxterms":[{"TaxTerm":"Saccharina latissima","AphiaID":234483,"TaxtID":38594}],"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":[{"TaxTerm":"Saccharina latissima","DutchTerm":null,"AphiaID":234483,"TaxtID":38594}],"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Leonne.van.der.Weegen@nioz.nl","newSesDate":{"date":"2020-03-10 10:57:02.840000","timezone_type":3,"timezone":"Europe\/Brussels"},"updSesName":"Leonne.van.der.Weegen@nioz.nl","updSesDate":{"date":"2020-07-01 11:20:02.547000","timezone_type":3,"timezone":"Europe\/Brussels"}}}