Bacterial Diversity among the Sediments of Glacial Lakes in the Western Balkans: Exploring the Impact of Human Population
Само за регистроване кориснике
2019
Аутори
Malešević, MilkaMirković, Nemanja
Lozo, Jelena
Novović, Katarina
Filipić, Brankica
Kojić, Milan
Jovčić, Branko
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
16S rRNA gene-based metagenomic approach was used to assess the biodiversity of bacterial communities in the sediments of selected glacial lakes in the Western Balkans and to assess the impact of human population on these microbial communities. Sediment samples were collected from three glacial lakes, viz., Plav Lake (in a zone of the highest impact of human population), Black Lake (a zone of medium impact of human population), and Donje Bare Lake (a remote lake with minimal impact of human population). Canonical correlation analysis analysis indicated correlation between the distance of the lake from urbanized population and bacterial diversity in Donje Bare Lake sediment. Bacterial diversity of Black Lake sediment was correlated with high content of phosphorous and pH value. Chemical compounds exhibiting the most prominent correlation with bacterial diversity of Plav Lake were NH4-N, K2O, CaCo3, and total nitrogen . Additionally, CCA analysis indicated that population density was cor...related with biodiversity of bacterial communities in Plav Lake sediment, which is the most exposed to human population. Multivariate regression revealed the highest correlation between the presence of Proteobacteria classes and population density and levels of NH4-N. The influence of human population was observed to be important for shaping the sediment communities in addition to biological and chemical factors.
Кључне речи:
microbial diversity / human population / glacial lake sediments / bacterial community / 16S rRNA gene sequencingИзвор:
Geomicrobiology Journal, 2019, 36, 3, 261-270Издавач:
- Taylor & Francis
Финансирање / пројекти:
- Изучавање гена и молекуларних механизама у основи пробиотичке активности бактерија млечне киселине изолованих са подручја западног Балкана (RS-MESTD-Basic Research (BR or ON)-173019)
- International Centre for Genetic Engineering and Biotechnology, Trieste, Italy [CRP/SRB15-02]
DOI: 10.1080/01490451.2018.1550128
ISSN: 0149-0451
WoS: 000461644000008
Scopus: 2-s2.0-85060978558
URI
https://imagine.imgge.bg.ac.rs/handle/123456789/1297http://intor.torlakinstitut.com/handle/123456789/696
Институција/група
TorlakTY - JOUR AU - Malešević, Milka AU - Mirković, Nemanja AU - Lozo, Jelena AU - Novović, Katarina AU - Filipić, Brankica AU - Kojić, Milan AU - Jovčić, Branko PY - 2019 UR - https://imagine.imgge.bg.ac.rs/handle/123456789/1297 UR - http://intor.torlakinstitut.com/handle/123456789/696 AB - 16S rRNA gene-based metagenomic approach was used to assess the biodiversity of bacterial communities in the sediments of selected glacial lakes in the Western Balkans and to assess the impact of human population on these microbial communities. Sediment samples were collected from three glacial lakes, viz., Plav Lake (in a zone of the highest impact of human population), Black Lake (a zone of medium impact of human population), and Donje Bare Lake (a remote lake with minimal impact of human population). Canonical correlation analysis analysis indicated correlation between the distance of the lake from urbanized population and bacterial diversity in Donje Bare Lake sediment. Bacterial diversity of Black Lake sediment was correlated with high content of phosphorous and pH value. Chemical compounds exhibiting the most prominent correlation with bacterial diversity of Plav Lake were NH4-N, K2O, CaCo3, and total nitrogen . Additionally, CCA analysis indicated that population density was correlated with biodiversity of bacterial communities in Plav Lake sediment, which is the most exposed to human population. Multivariate regression revealed the highest correlation between the presence of Proteobacteria classes and population density and levels of NH4-N. The influence of human population was observed to be important for shaping the sediment communities in addition to biological and chemical factors. PB - Taylor & Francis T2 - Geomicrobiology Journal T1 - Bacterial Diversity among the Sediments of Glacial Lakes in the Western Balkans: Exploring the Impact of Human Population EP - 270 IS - 3 SP - 261 VL - 36 DO - 10.1080/01490451.2018.1550128 ER -
@article{ author = "Malešević, Milka and Mirković, Nemanja and Lozo, Jelena and Novović, Katarina and Filipić, Brankica and Kojić, Milan and Jovčić, Branko", year = "2019", abstract = "16S rRNA gene-based metagenomic approach was used to assess the biodiversity of bacterial communities in the sediments of selected glacial lakes in the Western Balkans and to assess the impact of human population on these microbial communities. Sediment samples were collected from three glacial lakes, viz., Plav Lake (in a zone of the highest impact of human population), Black Lake (a zone of medium impact of human population), and Donje Bare Lake (a remote lake with minimal impact of human population). Canonical correlation analysis analysis indicated correlation between the distance of the lake from urbanized population and bacterial diversity in Donje Bare Lake sediment. Bacterial diversity of Black Lake sediment was correlated with high content of phosphorous and pH value. Chemical compounds exhibiting the most prominent correlation with bacterial diversity of Plav Lake were NH4-N, K2O, CaCo3, and total nitrogen . Additionally, CCA analysis indicated that population density was correlated with biodiversity of bacterial communities in Plav Lake sediment, which is the most exposed to human population. Multivariate regression revealed the highest correlation between the presence of Proteobacteria classes and population density and levels of NH4-N. The influence of human population was observed to be important for shaping the sediment communities in addition to biological and chemical factors.", publisher = "Taylor & Francis", journal = "Geomicrobiology Journal", title = "Bacterial Diversity among the Sediments of Glacial Lakes in the Western Balkans: Exploring the Impact of Human Population", pages = "270-261", number = "3", volume = "36", doi = "10.1080/01490451.2018.1550128" }
Malešević, M., Mirković, N., Lozo, J., Novović, K., Filipić, B., Kojić, M.,& Jovčić, B.. (2019). Bacterial Diversity among the Sediments of Glacial Lakes in the Western Balkans: Exploring the Impact of Human Population. in Geomicrobiology Journal Taylor & Francis., 36(3), 261-270. https://doi.org/10.1080/01490451.2018.1550128
Malešević M, Mirković N, Lozo J, Novović K, Filipić B, Kojić M, Jovčić B. Bacterial Diversity among the Sediments of Glacial Lakes in the Western Balkans: Exploring the Impact of Human Population. in Geomicrobiology Journal. 2019;36(3):261-270. doi:10.1080/01490451.2018.1550128 .
Malešević, Milka, Mirković, Nemanja, Lozo, Jelena, Novović, Katarina, Filipić, Brankica, Kojić, Milan, Jovčić, Branko, "Bacterial Diversity among the Sediments of Glacial Lakes in the Western Balkans: Exploring the Impact of Human Population" in Geomicrobiology Journal, 36, no. 3 (2019):261-270, https://doi.org/10.1080/01490451.2018.1550128 . .