Research Article

Investigation of In-vivo Pb(NO3)2 Toxicity with Physiological, Biochemical and Cytogenetic Parameters

Volume: 22 Number: 5 October 31, 2019
EN TR

Investigation of In-vivo Pb(NO3)2 Toxicity with Physiological, Biochemical and Cytogenetic Parameters

Abstract

In this study, physiological, anatomical and cytogenetic effects of different doses of Pb(NO3)2 in Allium cepa L. were investigated. The root length, percentage of germination and weight increase were used as physiological parameters and chromosomal damage frequency, mitotic index (MI) and micronucleus (MN) frequency were determined as cytogenetic parameters.  The anatomical damages were investigated by examining the root tip cross sections of the plant. To determine the toxicity, a control and three administration groups were formed and the treatment groups were germinated with 50, 100 and 200 mg of L-1Pb(NO3)2 at 25°C for 72 hours. The result of experiment indicated that Pb(NO3)2application decreased the germination percentage, root length, weight gain and MI, and increased the MN frequency and chromosomal damage formations.  It was observed that Pb(NO3)2 induced chromosomal damages such as the unequal distribution of chromatin, fragment, sticky chromosome, chromosome bridge and c-mitosis. In addition, Pb(NO3)2application caused the anatomic damages including cortex cell wall thickening, cell deformation, nonspecific transmission tissue, necrosis, accumulation of some substances in the cortex cells and flattened cell nucleus in A. cepa root end meristematic cells. As a result, Pb(NO3)2 was found to cause physiological, anatomical and cytogenetic toxicity depending the application dose and it was determined that A. cepa was a strong bioindicator in determining the toxicity.

Keywords

Supporting Institution

Giresun Üniversitesi Bilimsel Araştırma Projeleri Birimi

Project Number

FEN-BAP-A-140316-56

Thanks

Bu çalışma Giresun Üniversitesi Bilimsel Araştırma Projeleri birimi tarafından FEN-BAP-A-140316-56 nolu proje kapsamında desteklenmiştir.

References

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Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Publication Date

October 31, 2019

Submission Date

March 27, 2019

Acceptance Date

May 9, 2019

Published in Issue

Year 2019 Volume: 22 Number: 5

APA
Girasun, N., Yalçın, E., Acar, A., Çavuşoğlu, K., & Çavuşoğlu, K. (2019). Investigation of In-vivo Pb(NO3)2 Toxicity with Physiological, Biochemical and Cytogenetic Parameters. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, 22(5), 702-707. https://doi.org/10.18016/ksutarimdoga.vi.545278
AMA
1.Girasun N, Yalçın E, Acar A, Çavuşoğlu K, Çavuşoğlu K. Investigation of In-vivo Pb(NO3)2 Toxicity with Physiological, Biochemical and Cytogenetic Parameters. KSU J. Agric Nat. 2019;22(5):702-707. doi:10.18016/ksutarimdoga.vi.545278
Chicago
Girasun, Nurcan, Emine Yalçın, Ali Acar, Kürşat Çavuşoğlu, and Kültigin Çavuşoğlu. 2019. “Investigation of In-Vivo Pb(NO3)2 Toxicity With Physiological, Biochemical and Cytogenetic Parameters”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi 22 (5): 702-7. https://doi.org/10.18016/ksutarimdoga.vi.545278.
EndNote
Girasun N, Yalçın E, Acar A, Çavuşoğlu K, Çavuşoğlu K (October 1, 2019) Investigation of In-vivo Pb(NO3)2 Toxicity with Physiological, Biochemical and Cytogenetic Parameters. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi 22 5 702–707.
IEEE
[1]N. Girasun, E. Yalçın, A. Acar, K. Çavuşoğlu, and K. Çavuşoğlu, “Investigation of In-vivo Pb(NO3)2 Toxicity with Physiological, Biochemical and Cytogenetic Parameters”, KSU J. Agric Nat., vol. 22, no. 5, pp. 702–707, Oct. 2019, doi: 10.18016/ksutarimdoga.vi.545278.
ISNAD
Girasun, Nurcan - Yalçın, Emine - Acar, Ali - Çavuşoğlu, Kürşat - Çavuşoğlu, Kültigin. “Investigation of In-Vivo Pb(NO3)2 Toxicity With Physiological, Biochemical and Cytogenetic Parameters”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi 22/5 (October 1, 2019): 702-707. https://doi.org/10.18016/ksutarimdoga.vi.545278.
JAMA
1.Girasun N, Yalçın E, Acar A, Çavuşoğlu K, Çavuşoğlu K. Investigation of In-vivo Pb(NO3)2 Toxicity with Physiological, Biochemical and Cytogenetic Parameters. KSU J. Agric Nat. 2019;22:702–707.
MLA
Girasun, Nurcan, et al. “Investigation of In-Vivo Pb(NO3)2 Toxicity With Physiological, Biochemical and Cytogenetic Parameters”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, vol. 22, no. 5, Oct. 2019, pp. 702-7, doi:10.18016/ksutarimdoga.vi.545278.
Vancouver
1.Nurcan Girasun, Emine Yalçın, Ali Acar, Kürşat Çavuşoğlu, Kültigin Çavuşoğlu. Investigation of In-vivo Pb(NO3)2 Toxicity with Physiological, Biochemical and Cytogenetic Parameters. KSU J. Agric Nat. 2019 Oct. 1;22(5):702-7. doi:10.18016/ksutarimdoga.vi.545278


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