{"refrec":{"BRefID":241641,"RR":"<b>Verkuil, Y.I.; Juillet, C.; Lank, D.B.; Widemo, F.; Piersma, T.</b> (2014). Genetic variation in nuclear and mitochondrial markers supports a large sex difference in lifetime reproductive skew in a lekking species. <i>Ecol. Evol. 4(18)</i>: 3626-3632. <a href=\"http://dx.doi.org/10.1002/ece3.1188\" target=\"_blank\">http://dx.doi.org/10.1002/ece3.1188</a>","BEntID":233340,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>Ecol. Evol. 4(18)</i>: 3626-3632. <a href=\"http://dx.doi.org/10.1002/ece3.1188\" target=\"_blank\">http://dx.doi.org/10.1002/ece3.1188</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Verkuil, Y.I.; Juillet, C.; Lank, D.B.; Widemo, F.; Piersma, T.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Verkuil, Y.I. <i>et al.</i>","Englishabstract":"In the Iberian Peninsula, populations of two subspecies of the Reed Bunting Emberiza schoeniclus have become increasingly fragmented during the last decades when suitable habitats have been lost and/or the populations have gone extinct. Presently, both subspecies are endangered. We estimated the amount of genetic variation and population structure in order to define conservation units and management practices for these populations. We found that the subspecies lusitanica has clearly reduced genetic variation in nuclear and mitochondrial markers, has a drastically small effective population size and no genetic differentiation between populations. In contrast, the subspecies witherbyi is significantly structured, but the populations still hold large amounts of variation even though the effective population sizes are smaller than in the non-endangered subspecies schoeniclus. We suggest several management units for the Iberian populations. One unit includes subspecies lusitanica as a whole; the other three units are based on genetically differentiated populations of witherbyi. The most important genetic conservation measure in the case of lusitanica is to preserve the remaining habitats in order to at least maintain the present levels of gene flow. In the case of the three management units within witherbyi, the most urgent conservation measure is to improve the habitat quality to increase the population sizes.","AbstractOtherLang":"Auf der Iberischen Halbinsel wurden die Populationen von zwei Rohrammer-Unterarten Emberiza schoeniclus in den letzten Jahrzehnten, als geeignete Habitate verloren gingen und/oder Populationen ausstarben, zunehmend fragmentiert. Derzeitig sind beide Unterarten gefährdet. Wir schätzten die Höhe der genetischen Variation und die Populationsstruktur um daraus Einheiten für den Schutz und Managementpraktiken für diese Populationen zu bestimmen. Wir fanden heraus, dass die Unterart lusitanica eine deutlich reduzierte genetische Variation in nukleären wie mitochondrialen Markern, eine dramatisch geringe effektive Populationsgröße und keine genetische Differenzierung zwischen Populationen aufweist. Im Gegensatz dazu ist die Unterart witherbyi deutlich strukturiert, aber die einzelnen Populationen beinhalten immer noch große Anteile der Gesamtvariation, wenngleich die effektiven Populationsgrößen kleiner sind als die der nicht gefährdeten Unterart schoeniclus. Wir schlagen mehrere Management-Einheiten für die Iberischen Populationen vor. Eine Einheit beinhaltet die Unterart lusitanica als Ganzes; die anderen drei Einheiten basieren auf den genetisch differenzierten Populationen der Unterart witherbyi. Die allerwichtigste Schutzmaßnahme aus genetischer Sicht im Falle der Unterart lusitanica ist die Bewahrung der verbleibenden Habitate um zumindest das derzeitige Maß an Genfluss zu erhalten. Im Falle der drei Management-Einheiten der Unterart witherbyi ist die dringlichste Schutzmaßnahme die Verbesserung der Habitate um die Populationsgrößen zu erhöhen","BibLvlCode":"AS","StandardTitle":"Genetic variation in nuclear and mitochondrial markers supports a large sex difference in lifetime reproductive skew in a lekking species","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-21 01:32:06.202836","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":"The file type (2014-genetic variation in) is not allowed ","AnaPub":2014,"MonPub":null,"DateUpdate":"2014-09-29","DateCreate":"2014-09-25","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000342846600011","VABBcode":null,"OpenAcc":1,"DOI":"10.1002/ece3.1188"},"refs":null,"anarec":{"AnaID":241641,"PubliDate":2014,"Pagination":"3626-3632","XtraPublOfAnaID":null,"ISBN":null,"Volume":"4","Issue":"18","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":212989,"SerRR":"Ecology and Evolution. John Wiley & Sons: Chichester.  ISSN 2045-7758; e-ISSN 2045-7758","StandardTitleSer":"Ecology and Evolution","ISSN":"2045-7758","AbbrevSer":"Ecol. Evol.","StandardTitleMon":null,"StartPage":3626,"Pages":7,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Verkuil","Firstname":"Yvonne","Initials":"Y.I.","Affiliation":"Animal Ecology Group, Centre for Ecological and Evolutionary Studies, University of Groningen","Discriminator":null,"CorporateFlag":0,"BEntID":233340,"AutID":171550,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Juillet","Firstname":"Cedric","Initials":"C.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":233340,"AutID":188216,"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":"Lank","Firstname":"David","Initials":"D.B.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":233340,"AutID":84007,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Widemo","Firstname":"Fredreik","Initials":"F.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":233340,"AutID":188217,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Piersma","Firstname":"Theunis","Initials":"T.","Affiliation":"Animal Ecology Group, Centre for Ecological and Evolutionary Studies, University of Groningen","Discriminator":null,"CorporateFlag":0,"BEntID":233340,"AutID":187008,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0000-0001-9668-466","PersID":29897,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":233340,"BEntPrivate":null,"availability":[{"BInstID":264711,"LibID":2779,"BRefID":241641,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"264711","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":"John Wiley & Sons","City":"Chichester"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"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":233340,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":233340,"AbstractFlag":1,"LangID":13,"LangCode":"de","Lang":"German","DutchTerm":"Duits","LangCodeExtended":"ger"}],"urls":[{"URL":"http://dx.doi.org/10.1002/ece3.1188","externalID":"10.1002/ece3.1188","URLTypeCode":"DOI","URLID":35785,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Marlies.Bruining@nioz.nl","newSesDate":{"date":"2014-09-25 15:25:07.070000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Marlies.Bruining@nioz.nl","updSesDate":{"date":"2014-09-29 09:38:30.177000","timezone_type":3,"timezone":"Europe/Brussels"}}}