Naslov
Morphological, genetic and phytochemical variation of endemic Teucrium arduini L. (Lamiaceae)

Autori
Kremer, Dario ; Bolarić, Snježana ; Ballian, Dalibor ; Bogunić, Faruk ; Stešević, Danijela ; Karlović, Ksenija ; Kosalec, Ivan ; Vokurka, Aleš ; Vuković Rodríguez, Jadranka ; Randić, Marko ; Bezić, Nada ; Dunkić, Valerija

Izvornik
Phytochemistry (0031-9422) 116 (2015); 111-119

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
AFLP ; essential oil ; morphology ; phytochemistry ; Teucrium arduini

Sažetak
Analysis of the morphological traits of leaves, genetic variability (analysed by AFLP) and chemical composition of essential oils (analysed by GC-MS) was conducted on eleven populations of the endemic Illyric-Balcanic species Teucrium arduini L. in Croatia, Bosnia and Herzegovina, and Montenegro. Average blade length and width ranged from 20.00 to 31.47 mm and from 11.58 to 15.66 mm, respectively. Multivariate analysis (PCA, UPGMA) of morphological traits distinguished two continental Bosnian populations from the remaining populations. AFLP analysis separated the investigated populations into two groups based primarily on geographical distance. Essential oil analysis showed a total of 52 compounds, with two chemotypes distinguished based on the essential oil profile. The first was a sesquiterpene chemotype, with β-caryophyllene, germacrene D or caryophyllene oxide as the major compounds, while the second was an oxygenated monoterpene chemotype, with pulegone and piperitone oxide as the main components. The Mantel test showed a stronger correlation between the morphological traits and AFLP than between the essential oil profile and AFLP. The test also showed a stronger association between the essential oil profile and geographical position than between the morphological traits and geographical position.

Izvorni jezik
Engleski

Znanstvena područja
Farmacija

POVEZANOST RADA