The 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 sim...ilarity. 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.
TY - JOUR
AU - Vidaković, Vera
AU - Stefanovic, Milena
AU - Novaković, Miroslav
AU - Jadranin, Milka
AU - Popovic, Zorica
AU - Matic, Rada
AU - Tešević, Vele
AU - Bojovic, Srdjan
PY - 2018
UR - http://cer.ihtm.bg.ac.rs/handle/123456789/2377
AB - The 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.
PB - Walter De Gruyter Gmbh, Berlin
T2 - Holzforschung
T1 - Inter- and intraspecific variability of selected diarylheptanoid compounds and leaf morphometric traits in Alnus glutinosa and Alnus incana
VL - 72
IS - 12
SP - 1031
EP - 1041
DO - 10.1515/hf-2018-0019
ER -
@article{
author = "Vidaković, Vera and Stefanovic, Milena and Novaković, Miroslav and Jadranin, Milka and Popovic, Zorica and Matic, Rada and Tešević, Vele and Bojovic, Srdjan",
year = "2018",
url = "http://cer.ihtm.bg.ac.rs/handle/123456789/2377",
abstract = "The 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.",
publisher = "Walter De Gruyter Gmbh, Berlin",
journal = "Holzforschung",
title = "Inter- and intraspecific variability of selected diarylheptanoid compounds and leaf morphometric traits in Alnus glutinosa and Alnus incana",
volume = "72",
number = "12",
pages = "1031-1041",
doi = "10.1515/hf-2018-0019"
}
Vidaković, V., Stefanovic, M., Novaković, M., Jadranin, M., Popovic, Z., Matic, R., Tešević, V.,& Bojovic, S. (2018). Inter- and intraspecific variability of selected diarylheptanoid compounds and leaf morphometric traits in Alnus glutinosa and Alnus incana.
Holzforschung
Walter De Gruyter Gmbh, Berlin., 72(12), 1031-1041.
https://doi.org/10.1515/hf-2018-0019
Vidaković V, Stefanovic M, Novaković M, Jadranin M, Popovic Z, Matic R, Tešević V, Bojovic S. Inter- and intraspecific variability of selected diarylheptanoid compounds and leaf morphometric traits in Alnus glutinosa and Alnus incana. Holzforschung. 2018;72(12):1031-1041
Vidaković Vera, Stefanovic Milena, Novaković Miroslav, Jadranin Milka, Popovic Zorica, Matic Rada, Tešević Vele, Bojovic Srdjan, "Inter- and intraspecific variability of selected diarylheptanoid compounds and leaf morphometric traits in Alnus glutinosa and Alnus incana" Holzforschung, 72, no. 12 (2018):1031-1041,
https://doi.org/10.1515/hf-2018-0019 .
