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Pregled bibliografske jedinice broj: 1115762

Ciliates as bioindicators of environmental pressure in a karstic river


Kulaš, Antonija; Gulin, Vesna; Matoničkin Kepčija, Renata; Žutinić, Petar; Sertić Perić, Mirela; Orlić, Sandi; Kajan, Katarina; Stoeck, Thorsten; Lentendu, Guillaume; Čanjevac, Ivan et al.
Ciliates as bioindicators of environmental pressure in a karstic river // ARPHA Conference Abstracts / Kahlert, Maria ; Pawlowski, Jan ; Weigand, Alex ; Bouchez ; Agnès ; Leese, Florian (ur.).
online: Pensoft Publishers, 2021. e64763, 1 doi:10.3897/aca.4.e64763 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1115762 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Ciliates as bioindicators of environmental pressure in a karstic river

Autori
Kulaš, Antonija ; Gulin, Vesna ; Matoničkin Kepčija, Renata ; Žutinić, Petar ; Sertić Perić, Mirela ; Orlić, Sandi ; Kajan, Katarina ; Stoeck, Thorsten ; Lentendu, Guillaume ; Čanjevac, Ivan ; Martinić, Ivan ; Gligora Udovič, Marija

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

Izvornik
ARPHA Conference Abstracts / Kahlert, Maria ; Pawlowski, Jan ; Weigand, Alex ; Bouchez ; Agnès ; Leese, Florian - : Pensoft Publishers, 2021

Skup
1st DNAQUA International Conference

Mjesto i datum
Online, 09.-11.03.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
ciliates ; karstic river ; biofilm ; eDNA metabarcoding ; microscopy approach

Sažetak
Ciliates (protozoa) are a very large and diverse group of microeukaryotes that occupy a central position in the trophic web of freshwater ecosystems. Ciliates exhibit high ecological sensitivity and have tremendous bioindicator potential, but they are largely ignored in routine biomonitoring, mainly due to limitations in morphological diagnosis, which is both time- consuming and costly. In this study, we combined molecular (Illumina sequencing of the hypervariable V9 region of the SSU rRNA gene) and morphological approaches to get a detailed insight into the periphytic ciliate community structure and function within a karst, tufa- precipitating hydrosystem (National Park Krka, Croatia). Periphyton (biofilm) was sampled from light- and dark-exposed lithified tufa/stones at four representative locations within the Krka River, including upstream, midstream, and downstream river sections. We identified hydrological parameters and saprobiological classification of the sampling locations as the main structuring factors for ciliate communities. The molecular approach showed a clear separation of sampling locations in beta diversity analyses, as confirmed by PERMANOVA test. In contrast, alpha diversity was mostly affected by light exposition of the lithified tufa/stones, as confirmed by morphological approach. Environmental conditions consistently affected ciliate community composition at all locations, resulting in clear separation of periphyton samples. Our results indicate that ciliates should be considered as important bioindicators in monitoring tufa-forming rivers and streams, and the molecular approach (V9 region) proved to be applicable because as it efficiently captured the diversity of ciliates in periphyton. Validation of such an approach would lead to significant progress in extending monitoring to a broader range of indicator organisms than those now included in standard monitoring.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

Napomena
University of Kaiserslautern, Ecology group,
Erwin-Schrödinger-Strasse, D-67663 Kaiserslautern, Germany
University of Neuchâtel, Institute of Biology,
rue Emile Argand 11, CH-2000 Neuchâtel, Switzerland



POVEZANOST RADA


Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi aca.pensoft.net doi.org

Citiraj ovu publikaciju:

Kulaš, Antonija; Gulin, Vesna; Matoničkin Kepčija, Renata; Žutinić, Petar; Sertić Perić, Mirela; Orlić, Sandi; Kajan, Katarina; Stoeck, Thorsten; Lentendu, Guillaume; Čanjevac, Ivan et al.
Ciliates as bioindicators of environmental pressure in a karstic river // ARPHA Conference Abstracts / Kahlert, Maria ; Pawlowski, Jan ; Weigand, Alex ; Bouchez ; Agnès ; Leese, Florian (ur.).
online: Pensoft Publishers, 2021. e64763, 1 doi:10.3897/aca.4.e64763 (poster, međunarodna recenzija, sažetak, znanstveni)
Kulaš, A., Gulin, V., Matoničkin Kepčija, R., Žutinić, P., Sertić Perić, M., Orlić, S., Kajan, K., Stoeck, T., Lentendu, G. & Čanjevac, I. (2021) Ciliates as bioindicators of environmental pressure in a karstic river. U: Kahlert, M., Pawlowski, J., Weigand, A., Bouchez, Agnès & Leese, F. (ur.)ARPHA Conference Abstracts doi:10.3897/aca.4.e64763.
@article{article, author = {Kula\v{s}, Antonija and Gulin, Vesna and Matoni\v{c}kin Kep\v{c}ija, Renata and \v{Z}utini\'{c}, Petar and Serti\'{c} Peri\'{c}, Mirela and Orli\'{c}, Sandi and Kajan, Katarina and Stoeck, Thorsten and Lentendu, Guillaume and \v{C}anjevac, Ivan and Martini\'{c}, Ivan and Gligora Udovi\v{c}, Marija}, year = {2021}, pages = {1}, DOI = {10.3897/aca.4.e64763}, chapter = {e64763}, keywords = {ciliates, karstic river, biofilm, eDNA metabarcoding, microscopy approach}, doi = {10.3897/aca.4.e64763}, title = {Ciliates as bioindicators of environmental pressure in a karstic river}, keyword = {ciliates, karstic river, biofilm, eDNA metabarcoding, microscopy approach}, publisher = {Pensoft Publishers}, publisherplace = {online}, chapternumber = {e64763} }
@article{article, author = {Kula\v{s}, Antonija and Gulin, Vesna and Matoni\v{c}kin Kep\v{c}ija, Renata and \v{Z}utini\'{c}, Petar and Serti\'{c} Peri\'{c}, Mirela and Orli\'{c}, Sandi and Kajan, Katarina and Stoeck, Thorsten and Lentendu, Guillaume and \v{C}anjevac, Ivan and Martini\'{c}, Ivan and Gligora Udovi\v{c}, Marija}, year = {2021}, pages = {1}, DOI = {10.3897/aca.4.e64763}, chapter = {e64763}, keywords = {ciliates, karstic river, biofilm, eDNA metabarcoding, microscopy approach}, doi = {10.3897/aca.4.e64763}, title = {Ciliates as bioindicators of environmental pressure in a karstic river}, keyword = {ciliates, karstic river, biofilm, eDNA metabarcoding, microscopy approach}, publisher = {Pensoft Publishers}, publisherplace = {online}, chapternumber = {e64763} }

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