Institute for the Development of Water Resources "Jaroslav Černi"
https://www.jcerni.rs/
Serbian Society for Water Protection
http://www.sdzv.org.rs/
Water Research and Management
http://www.wrmjournal.com/
GLOBAQUA project
http://www.globaqua-project.eu
Department of genetics of populations and ecogenotoxicology developed from the Department of Genetics, one of two Departments at the time of foundation of Institute of Biology in year 1947.
The main research focus are genetic phenomena related to dynamic of changes in genetic structure of populations and evolutionary processes, primarily on Drosophila species which represent extremely convenient and widely accepted model-system. The research with this model organism with us began in late 60ies and the end of 1969 marks the start of teaching at graduate level in Genetics. That was the basis for cooperation between our Department and Chair of Genetics and Evolution at Faculty of Biology, University of Belgrade, and we continued to be the only research “Drosophila lab” in the region, with widely recognized publications.
The main research directions are:
Spatial and temporal dynamics and evolutionary significance of genetic polymorphism at chromosomal, nDNA, mtDNA level.
The effects of genomic and environmental stress on genetic and phenotypic variability and developmental homeostasis in natural and laboratory populations.
Ecogenotoxicology and genotoxicology studies.
Water, being of crucial importance for the survival of life on the planet, requires special care and attention. Through biomonitoring of the river flows in local communities better control of pollution and the strengthening of movements to preserve natural resources could be achieved. Among other tests, Allium anaphase-telophase test is successfully used to assess the potential toxic and genotoxic effects of different water samples. We aim, in this project, to apply this bioassay in order to examine the effects that wastewater from industries, domestic sewage and agriculture can have on quality of surface water. Water sampling in local rivers will be repeated on two occasions in order to cover toxic and genotoxic effects in water at different river levels. In addition to the assessment of the condition of the river, the main goal is to train pupils of elementary and secondary schools, as well as their teachers and professors how to independently conduct this type of testing. Through this we want to contribute to strengthening the ecological awareness among school-age children and improving the quality of practical teaching in schools.
Cooperators on the project:
Dr. Jelena Blagojević (project leader)
Ivana Budinski
Marija Rajičić
Dr. Vladimir Jovanović
Dr. Mladen Vujošević
At XIV European Bat Research Symposium (1- 5 August 2017, San Sebastian, Basque Country, Spain) Ivana Budinski won Wildlife Acoustics award for the best student proster presentation (Echo Meter Touch Pro 2 device and Kaleidoscope Pro Software licence).
Our main and long lasting research interest is polymorphism of B chromosomes (Bs) in the yellow necked mouse, Apodemus flavicollis. We use different approaches: chromosome analysis, geometric and traditional morphometrics and molecular markers (microsatellites, mtDNA, AFLP, RFLP) with the aim to put more light on true biological significance of these interesting supernumerary chromosomes. We try to folow changes in the genetic-phenetic background through space-time in correlation with life-history traits and population demographic structure to better understand how species cope with different internal and external pressures by local adaptation. Our preliminary results, that correlate Bs presence with different response to endoparasites, promise us exciting future research. We expect a lot from our attempts to resolve true structure of Bs in this species.
Beside that we study phylogeny and genetic diversity of rodents, bats and carnivores using chromosome analyses, geometric and traditional morphometrics and different molecular markers. In the context of genetic structure, prevalence and intensity of macro and some micro (viruses) parasites dominant for studied species are monitored.
Furthermore, we investigate effects of environmental pollution in both aquatic and terrestrial environments. We apply tests for genotoxicity (Allium anaphase-telophase test, micronucleus test (fishes) and in vivo test for induction of chromosome aberrations in mammals).
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