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dc.creatorVidaković, Vera
dc.creatorStefanovic, Milena
dc.creatorNovaković, Miroslav
dc.creatorJadranin, Milka
dc.creatorPopovic, Zorica
dc.creatorMatic, Rada
dc.creatorTešević, Vele
dc.creatorBojovic, Srdjan
dc.date.accessioned2019-01-30T17:59:15Z
dc.date.available2019-01-30T17:59:15Z
dc.date.issued2018
dc.identifier.issn0018-3830
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/2377
dc.description.abstractThe reliability of diarylheptanoids as chemotaxonomic markers at inter-and intraspecific levels has been investigated. Six diarylheptanoids were quantified in bark ethanol extracts of four Alnus spp. populations by ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). The populations described here as locus classicus Alnus glutinosa (I) and locus classicus Alnus incana (III) are clearly differentiated. Compared to population I, individuals in population III have higher extract yields and hirsutanonol-5-O-beta-D-glucopyranoside content and lower contents of hirsutanonol, rubranoside A and oregonin. Individuals from neighboring populations of A. glutinosa (II) and A. incana (IV) share similar contents of hirsutanonol. All the studied populations exhibit a high intrapopulation variability of the selected diarylheptanoids; they have a heterogeneous chemotype and they partially overlap. The geographical proximity of populations II and IV increases their chemical similarity. Principal component analysis (PCA) clearly shows that the biggest dispersion of individuals lies within population IV. The reason for its heterogeneity might be its physical proximity to population II, i. e. the appearance of hybrids. Also, geometric morphometrics of leaves was performed as a screening criterion for spontaneous hybrids.en
dc.publisherWalter De Gruyter Gmbh, Berlin
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173011/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172053/RS//
dc.rightsrestrictedAccess
dc.sourceHolzforschung
dc.subjectAlnus glutinosaen
dc.subjectAlnus incanaen
dc.subjectBetulaceaeen
dc.subjectdiarylheptanoiden
dc.subjectgeometric morphometricsen
dc.subjecthirsutanonol-5-O-beta-D-glucopyranosideen
dc.subjectoregoninen
dc.subjectprincipal component analysis (PCA)en
dc.subjectrubranoside Aen
dc.titleInter- and intraspecific variability of selected diarylheptanoid compounds and leaf morphometric traits in Alnus glutinosa and Alnus incanaen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractПоповиц, Зорица; Новаковић, Мирослав; Матиц, Рада; Видаковиц, Вера; Стефановиц, Милена; Бојовиц, Срдјан; Јадранин, Милка; Тесевиц, Веле;
dc.citation.volume72
dc.citation.issue12
dc.citation.spage1031
dc.citation.epage1041
dc.citation.other72(12): 1031-1041
dc.citation.rankaM21
dc.identifier.doi10.1515/hf-2018-0019
dc.identifier.rcubConv_4026
dc.identifier.scopus2-s2.0-85050982811
dc.identifier.wos000451440900004
dc.type.versionpublishedVersion


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