Pregled bibliografske jedinice broj: 5290
Serološki odnosi između nekih vrsta roda Thalictrum (Ranunculaceae)
Serološki odnosi između nekih vrsta roda Thalictrum (Ranunculaceae) // Proceedings of Abstract / Huber, Đuro (ur.).
Opatija, Hrvatska: Hrvatsko biološko društvo, 1997. str. 262-263 (predavanje, domaća recenzija, sažetak, znanstveni)
CROSBI ID: 5290 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Serološki odnosi između nekih vrsta roda Thalictrum (Ranunculaceae)
(Serological relationships between some Thalictrum species (Ranunculaceae))
Autori
Nikolić, Toni ; Brajša, Karmen ; Kozlović, Marija ; Krnić, Žarka
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Proceedings of Abstract
/ Huber, Đuro - : Hrvatsko biološko društvo, 1997, 262-263
Skup
The Sixth Congress of Croatian Biologists
Mjesto i datum
Opatija, Hrvatska, 22.09.1997. - 26.09.1997
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Domaća recenzija
Ključne riječi
taksonomija; serologija; Thalictrum; Ranunculaceae
(taxonomy; serology; Thalictrum; Ranunculaceae)
Sažetak
Thalictrum L. genus contains several taxonomically difficult groups, including T. minus complex. Many attempts in the past did not produced wide accepted classification, so all solutions are temporary. The high levels of polyploidy, strong variability, phenotypic plasticity, wide ecological amplitudes and genus chorology make difficult phylogenetic relationships investigation.
Immunological affinities were investigated among species T. aquilegifolium, T. lucidum i T. minus and 8 specimens from wide European area. Antiserum were raised in rats from total seed proteins for all three species and reacted in ELISA (Enzyme-Linked Immunosorbant Assay) with antigens from all specimens. Optical density data were used for calculating matrix of Euclidean distance and developing the UPGMA dendrogram.
Results shows the great heterogenity in qualitative contents in seed proteins among Thalictrum minus complex. The samples from far east part of Europe (east Poland, Altai) shows the greater divergence from other complex species than T. aquilegifolium and T. lucidum. Clusters of T. minus complex specimens in congruence with localities of origin, point at possible clinal variability in storage proteins already observed for some morphological characters (i.e. dimension of fruit). Dendrogram shows the expected separation of T. aquilegifolium from the rest of species. ELISA have sensibility for serological divergence on population level, which is not the case for some other immunological techniques.
Izvorni jezik
Engleski
Znanstvena područja
Biologija
