The effect of sodium fluoride on seeds germination and morphophysiological changes in the seedlings of the Antarctic species Colobanthus quitensis (Kunth) Bartl.and the Subantarctic species Colobanthus apetalus (Labill.) Druce
The phytotoxic effects of fluoride and its derivatives on the seeds and seedlings of the Colobanthus apetalus and Colobanthus quitensis were studied. This is a first study to evaluate the influence of sodium fluoride (NaF) on the morphophysiological and biochemical processes on two Colobanthus speci...
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Polish Academy of Sciences
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ftdoajarticles:oai:doaj.org/article:fd674dc9b2b04092af1559344a32e397 2023-05-15T13:38:48+02:00 The effect of sodium fluoride on seeds germination and morphophysiological changes in the seedlings of the Antarctic species Colobanthus quitensis (Kunth) Bartl.and the Subantarctic species Colobanthus apetalus (Labill.) Druce Justyna Dulska Janusz Wasilewski Piotr Androsiuk Wioleta Kellmann-Sopyła Katarzyna Głowacka Ryszard Górecki Katarzyna Chwedorzewska Irena Giełwanowska 2019-09-01T00:00:00Z https://doi.org/10.24425/ppr.2019.129673 https://doaj.org/article/fd674dc9b2b04092af1559344a32e397 EN eng Polish Academy of Sciences https://journals.pan.pl/Content/113184/PDF/PPR%203-19%204-J.Dulska.pdf https://doaj.org/toc/0138-0338 https://doaj.org/toc/2081-8262 0138-0338 2081-8262 https://doi.org/10.24425/ppr.2019.129673 https://doaj.org/article/fd674dc9b2b04092af1559344a32e397 Polish Polar Research, Vol vol. 40, Iss No 3, Pp 255-272 (2019) antarctic colobanthus apetalus colobanthus quitensis fluoride stress Geology QE1-996.5 article 2019 ftdoajarticles https://doi.org/10.24425/ppr.2019.129673 2022-12-31T00:46:30Z The phytotoxic effects of fluoride and its derivatives on the seeds and seedlings of the Colobanthus apetalus and Colobanthus quitensis were studied. This is a first study to evaluate the influence of sodium fluoride (NaF) on the morphophysiological and biochemical processes on two Colobanthus species. The influence of various concentrations of NaF (9 mM, 19 mM, 29 mM) on the germination capacity and germination rate of seeds, seedlings growth and the proline content of plant tissues was analyzed under laboratory conditions (20/10°C, 12/12 h). The seeds of C. apetalus were collected from a greenhouse, whereas the seeds of C. quitensis were collected in Antarctica and in a greenhouse (Olsztyn, Poland). The tested concentrations of NaF did not suppress the germination of C. apetalus seeds, but the germination of C. quitensis seeds was inhibited. Sodium fluoride mainly inhibited root growth of C. apetalus and C. quitensis. In both analyzed species, the free proline content of seedlings increased significantly under exposure to NaF. The results of this study clearly indicate that C. apetalus and C. quitensis are highly resistant to NaF stress. Article in Journal/Newspaper Antarc* Antarctic Antarctica Polar Research Directory of Open Access Journals: DOAJ Articles Antarctic The Antarctic |
institution |
Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
antarctic colobanthus apetalus colobanthus quitensis fluoride stress Geology QE1-996.5 |
spellingShingle |
antarctic colobanthus apetalus colobanthus quitensis fluoride stress Geology QE1-996.5 Justyna Dulska Janusz Wasilewski Piotr Androsiuk Wioleta Kellmann-Sopyła Katarzyna Głowacka Ryszard Górecki Katarzyna Chwedorzewska Irena Giełwanowska The effect of sodium fluoride on seeds germination and morphophysiological changes in the seedlings of the Antarctic species Colobanthus quitensis (Kunth) Bartl.and the Subantarctic species Colobanthus apetalus (Labill.) Druce |
topic_facet |
antarctic colobanthus apetalus colobanthus quitensis fluoride stress Geology QE1-996.5 |
description |
The phytotoxic effects of fluoride and its derivatives on the seeds and seedlings of the Colobanthus apetalus and Colobanthus quitensis were studied. This is a first study to evaluate the influence of sodium fluoride (NaF) on the morphophysiological and biochemical processes on two Colobanthus species. The influence of various concentrations of NaF (9 mM, 19 mM, 29 mM) on the germination capacity and germination rate of seeds, seedlings growth and the proline content of plant tissues was analyzed under laboratory conditions (20/10°C, 12/12 h). The seeds of C. apetalus were collected from a greenhouse, whereas the seeds of C. quitensis were collected in Antarctica and in a greenhouse (Olsztyn, Poland). The tested concentrations of NaF did not suppress the germination of C. apetalus seeds, but the germination of C. quitensis seeds was inhibited. Sodium fluoride mainly inhibited root growth of C. apetalus and C. quitensis. In both analyzed species, the free proline content of seedlings increased significantly under exposure to NaF. The results of this study clearly indicate that C. apetalus and C. quitensis are highly resistant to NaF stress. |
format |
Article in Journal/Newspaper |
author |
Justyna Dulska Janusz Wasilewski Piotr Androsiuk Wioleta Kellmann-Sopyła Katarzyna Głowacka Ryszard Górecki Katarzyna Chwedorzewska Irena Giełwanowska |
author_facet |
Justyna Dulska Janusz Wasilewski Piotr Androsiuk Wioleta Kellmann-Sopyła Katarzyna Głowacka Ryszard Górecki Katarzyna Chwedorzewska Irena Giełwanowska |
author_sort |
Justyna Dulska |
title |
The effect of sodium fluoride on seeds germination and morphophysiological changes in the seedlings of the Antarctic species Colobanthus quitensis (Kunth) Bartl.and the Subantarctic species Colobanthus apetalus (Labill.) Druce |
title_short |
The effect of sodium fluoride on seeds germination and morphophysiological changes in the seedlings of the Antarctic species Colobanthus quitensis (Kunth) Bartl.and the Subantarctic species Colobanthus apetalus (Labill.) Druce |
title_full |
The effect of sodium fluoride on seeds germination and morphophysiological changes in the seedlings of the Antarctic species Colobanthus quitensis (Kunth) Bartl.and the Subantarctic species Colobanthus apetalus (Labill.) Druce |
title_fullStr |
The effect of sodium fluoride on seeds germination and morphophysiological changes in the seedlings of the Antarctic species Colobanthus quitensis (Kunth) Bartl.and the Subantarctic species Colobanthus apetalus (Labill.) Druce |
title_full_unstemmed |
The effect of sodium fluoride on seeds germination and morphophysiological changes in the seedlings of the Antarctic species Colobanthus quitensis (Kunth) Bartl.and the Subantarctic species Colobanthus apetalus (Labill.) Druce |
title_sort |
effect of sodium fluoride on seeds germination and morphophysiological changes in the seedlings of the antarctic species colobanthus quitensis (kunth) bartl.and the subantarctic species colobanthus apetalus (labill.) druce |
publisher |
Polish Academy of Sciences |
publishDate |
2019 |
url |
https://doi.org/10.24425/ppr.2019.129673 https://doaj.org/article/fd674dc9b2b04092af1559344a32e397 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Antarctica Polar Research |
genre_facet |
Antarc* Antarctic Antarctica Polar Research |
op_source |
Polish Polar Research, Vol vol. 40, Iss No 3, Pp 255-272 (2019) |
op_relation |
https://journals.pan.pl/Content/113184/PDF/PPR%203-19%204-J.Dulska.pdf https://doaj.org/toc/0138-0338 https://doaj.org/toc/2081-8262 0138-0338 2081-8262 https://doi.org/10.24425/ppr.2019.129673 https://doaj.org/article/fd674dc9b2b04092af1559344a32e397 |
op_doi |
https://doi.org/10.24425/ppr.2019.129673 |
_version_ |
1766111217029480448 |