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Elemental and cytogenetical analysis of damaged silver fir trees from "Risnjak" National park


Užarević, Zvonimir; Besendorfer, Višnja; Grgić, Ljiljana; Papeš, Dražena; Bačić, Tomislav
Elemental and cytogenetical analysis of damaged silver fir trees from "Risnjak" National park // Third International Balkan Botanical Congress "Plant resources in the creation of new values" / Redžić, Sulejman ; Đug, Samir (ur.).
Sarajevo, BiH: Faculty of Science of the University of Sarajevo, 2003. str. 366-366 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Elemental and cytogenetical analysis of damaged silver fir trees from "Risnjak" National park

Autori
Užarević, Zvonimir ; Besendorfer, Višnja ; Grgić, Ljiljana ; Papeš, Dražena ; Bačić, Tomislav

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Third International Balkan Botanical Congress "Plant resources in the creation of new values" / Redžić, Sulejman ; Đug, Samir - Sarajevo, BiH : Faculty of Science of the University of Sarajevo, 2003, 366-366

Skup
Third International Balkan Botanical Congress

Mjesto i datum
Sarajevo, BiH, 18-24.05.2003

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
silver fir

Sažetak
Investigating the air pollution influence on plant anatomy, the content of elements in needles of damaged fir trees (Abies alba Mill.) was measured. The measuring of elemental weight percent was done on adaxial needle surface by EDAX and SEM. The cytogenetical analysis was carried out to detect anomalies in meiosis and mitosis. Sampling was done in May, July and September 1999 and 2000 at "Risnjak" and Donja Dobra (control population). Significant higher values of chromium and zinc, in current year needles, and of potassium, chromium, manganum, cobalt and copper, in previous year ones, was found at "Risnjak". In the most cells, the regular chromosome pairing in pachytene, and normal chromosome segregation was observed. In metaphase I one lagging bivalent was observed. In metaphase I one lagging bivalent was observed in the control cells (2.7%), but their nubmer increased in cells from damaged trees (4.0-6.4%). Anaphase bridges and fragments found in anaphase/telophase I suggest the paracentric inversions. In mitosis only the low number of anaphase bridges was found.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekt / tema
0119112
0122018

Ustanove
Prirodoslovno-matematički fakultet, Zagreb,
Filozofski fakultet, Osijek

Citiraj ovu publikaciju

Užarević, Zvonimir; Besendorfer, Višnja; Grgić, Ljiljana; Papeš, Dražena; Bačić, Tomislav
Elemental and cytogenetical analysis of damaged silver fir trees from "Risnjak" National park // Third International Balkan Botanical Congress "Plant resources in the creation of new values" / Redžić, Sulejman ; Đug, Samir (ur.).
Sarajevo, BiH: Faculty of Science of the University of Sarajevo, 2003. str. 366-366 (poster, međunarodna recenzija, sažetak, znanstveni)
Užarević, Z., Besendorfer, V., Grgić, L., Papeš, D. & Bačić, T. (2003) Elemental and cytogenetical analysis of damaged silver fir trees from "Risnjak" National park. U: Redžić, S. & Đug, S. (ur.)Third International Balkan Botanical Congress "Plant resources in the creation of new values".
@article{article, year = {2003}, pages = {366-366}, keywords = {silver fir}, title = {Elemental and cytogenetical analysis of damaged silver fir trees from "Risnjak" National park}, keyword = {silver fir}, publisher = {Faculty of Science of the University of Sarajevo}, publisherplace = {Sarajevo, BiH} }