TR
EN
Effects of Colchicine and Trypsin Treatments on Metaphase Chromosome Spreading from Larvae and Different Tissues of Adult Female and Male Nile Tilapia
Abstract
Assessment of results of different biotechnological methods in aquaculture such as ploidy, gynogenesis, and androgenesis are needed cytogenetical techniques. Achieving well-distributed metaphase chromosome spreads is a preeminent step for cytogenetical techniques. The aim of this study was to evaluate the effects of colchicine and trypsin treatments on the yield of countable metaphase chromosome spreads. With this aim, chromosome preparations from gill, spleen, kidney, and caudal fin tissues of adult females and males Nile tilapia, and also whole body of their larvae were carried out. Based on the previous studies reviewed so far, this is the first systematic and extensive study indicated that the effects of colchicine and trypsin on metaphase chromosome spreads regarding gender differences and larvae. In the chromosome preparations, it was designated four treatments as “Trypsin (-) Colchicine (-)”, “Trypsin (-) Colchicine (+)”, “Trypsin (+) Colchicine (-)”, and “Trypsin (+) Colchicine (+)”. Effects of colchicine and trypsin in terms of their usage in chromosome preparations were evaluated by determining the frequencies of metaphase cells. For this purpose, metaphase index were used to reveal differences in detected metaphase cells among the treatments. The highest metaphase index values were calculated in the Trypsin (+) Colchicine (+) treatment group of all tissues. Also, the scores of metaphase index found in spleen and kidney tissues were greater than those found in gill and fin tissues. The present study has also shown that metaphase chromosome spreads could be obtained without colchicine or trypsin treatments.
Keywords
Supporting Institution
This study was financially supported by Aksaray University Coordinatorship of Scientific Research Projects with the project number of 2021/021.
Project Number
Aksaray University Coordinatorship of Scientific Research Projects (2021/021)
Ethical Statement
This study was conducted in Aksaray University Experimental Animal Application and Research Center (ASÜ-DEHAM) with the approval number 2021/1-3.
Thanks
The author would like to thank Prof. Dr. Mustafa Öz from Aksaray University for his assistance with the samplings. Also, the author is especially grateful to Prof. Dr. Tahir Karaşahin for the opportunity to examine the sections under the fluorescence microscope at Aksaray University Embryo Transfer Training Application Research Center.
References
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Details
Primary Language
English
Subjects
Aquaculture and Fisheries (Other)
Journal Section
Research Article
Authors
Publication Date
December 28, 2024
Submission Date
August 26, 2024
Acceptance Date
November 9, 2024
Published in Issue
Year 2024 Volume: 10 Number: 3
APA
İnanan, B. E. (2024). Effects of Colchicine and Trypsin Treatments on Metaphase Chromosome Spreading from Larvae and Different Tissues of Adult Female and Male Nile Tilapia. Memba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi, 10(3), 113-118. https://doi.org/10.58626/menba.1538957
AMA
1.İnanan BE. Effects of Colchicine and Trypsin Treatments on Metaphase Chromosome Spreading from Larvae and Different Tissues of Adult Female and Male Nile Tilapia. Memba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi. 2024;10(3):113-118. doi:10.58626/menba.1538957
Chicago
İnanan, Burak Evren. 2024. “Effects of Colchicine and Trypsin Treatments on Metaphase Chromosome Spreading from Larvae and Different Tissues of Adult Female and Male Nile Tilapia”. Memba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi 10 (3): 113-18. https://doi.org/10.58626/menba.1538957.
EndNote
İnanan BE (December 1, 2024) Effects of Colchicine and Trypsin Treatments on Metaphase Chromosome Spreading from Larvae and Different Tissues of Adult Female and Male Nile Tilapia. Memba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi 10 3 113–118.
IEEE
[1]B. E. İnanan, “Effects of Colchicine and Trypsin Treatments on Metaphase Chromosome Spreading from Larvae and Different Tissues of Adult Female and Male Nile Tilapia”, Memba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi, vol. 10, no. 3, pp. 113–118, Dec. 2024, doi: 10.58626/menba.1538957.
ISNAD
İnanan, Burak Evren. “Effects of Colchicine and Trypsin Treatments on Metaphase Chromosome Spreading from Larvae and Different Tissues of Adult Female and Male Nile Tilapia”. Memba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi 10/3 (December 1, 2024): 113-118. https://doi.org/10.58626/menba.1538957.
JAMA
1.İnanan BE. Effects of Colchicine and Trypsin Treatments on Metaphase Chromosome Spreading from Larvae and Different Tissues of Adult Female and Male Nile Tilapia. Memba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi. 2024;10:113–118.
MLA
İnanan, Burak Evren. “Effects of Colchicine and Trypsin Treatments on Metaphase Chromosome Spreading from Larvae and Different Tissues of Adult Female and Male Nile Tilapia”. Memba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi, vol. 10, no. 3, Dec. 2024, pp. 113-8, doi:10.58626/menba.1538957.
Vancouver
1.Burak Evren İnanan. Effects of Colchicine and Trypsin Treatments on Metaphase Chromosome Spreading from Larvae and Different Tissues of Adult Female and Male Nile Tilapia. Memba Kastamonu Üniversitesi Su Ürünleri Fakültesi Dergisi. 2024 Dec. 1;10(3):113-8. doi:10.58626/menba.1538957