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Assessment of the effects of zinc on the growth and antioxidant enzymes in Scenedesmus ellipsoideus Chodat Cover

Assessment of the effects of zinc on the growth and antioxidant enzymes in Scenedesmus ellipsoideus Chodat

Oceanological and Hydrobiological Studies
Volume 48 (2019): Issue 3 (September 2019)
By: Hediye Elif Kiliç,  Hatice Tunca,  Tuğba Ongun Sevindik and  Ali Doğru  
Open Access
|Sep 2019

Figures & Tables

Figure 1

OD750 absorbance of S. ellipsoideus supplemented with 0–8 μg ml−1 zinc for 7 days. Data are means ± SD of three replicates.
OD750 absorbance of S. ellipsoideus supplemented with 0–8 μg ml−1 zinc for 7 days. Data are means ± SD of three replicates.

Figure 2

Chlorophyll-a content in S. ellipsoideus supplemented with 0–8 μg ml−1 zinc for 7 days. Data are means ± SD of three replicates.
Chlorophyll-a content in S. ellipsoideus supplemented with 0–8 μg ml−1 zinc for 7 days. Data are means ± SD of three replicates.

Figure 3

Total superoxide dismutase (SOD) (a), MnSOD (b) activity in S. ellipsoideus treated with 0–8 μg zinc ml−1. Data are means ± SD of three replicates. Mean values in columns with different letters are significantly different at the 5% level according to the least significant difference (LSD) test.
Total superoxide dismutase (SOD) (a), MnSOD (b) activity in S. ellipsoideus treated with 0–8 μg zinc ml−1. Data are means ± SD of three replicates. Mean values in columns with different letters are significantly different at the 5% level according to the least significant difference (LSD) test.

Figure 4

FeSOD (a) and CuZnSOD (b) activity in S. ellipsoideus treated with 0–8 μg zinc ml−1. Data are means ± SD of three replicates. Mean values in columns with different letters are significantly different at the 5% level according to the least significant difference (LSD) test.
FeSOD (a) and CuZnSOD (b) activity in S. ellipsoideus treated with 0–8 μg zinc ml−1. Data are means ± SD of three replicates. Mean values in columns with different letters are significantly different at the 5% level according to the least significant difference (LSD) test.

Figure 5

Ascorbate peroxidase (APX) (a) and glutathione reductase (GR) (b) activity in S. ellipsoideus treated with 0–8 μg zinc ml−1. Data are means ± SD of three replicates. Mean values in columns with different letters are significantly different at the 5% level according to the least significant difference (LSD) test.
Ascorbate peroxidase (APX) (a) and glutathione reductase (GR) (b) activity in S. ellipsoideus treated with 0–8 μg zinc ml−1. Data are means ± SD of three replicates. Mean values in columns with different letters are significantly different at the 5% level according to the least significant difference (LSD) test.
DOI: https://doi.org/10.2478/ohs-2019-0024 | Journal eISSN: 1897-3191 | Journal ISSN: 1730-413X
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Language: English
Page range: 270 - 278
Submitted on: Jan 17, 2019
Accepted on: Mar 11, 2019
Published on: Sep 22, 2019
Published by: University of Gdańsk
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
ascorbate peroxidase,
glutathione reductase,
superoxide dismutase,
zinc,
Scenedesmus ellipsoideus
Related subjects:
Chemistry,
Chemistry, other,
Geosciences,
Geosciences, other,
Life sciences,
Life sciences, other

© 2019 Hediye Elif Kiliç, Hatice Tunca, Tuğba Ongun Sevindik, Ali Doğru, published by University of Gdańsk
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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