Araştırma Makalesi

Comparison of Different DNA Isolation Protocols in Old and New Insect Samples

Cilt: 14 Sayı: 2 1 Haziran 2024
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Comparison of Different DNA Isolation Protocols in Old and New Insect Samples

Öz

Insects belong to the Arthropoda phylum and are the most numerous animal group in the world, with more than 1.000.000 species. Insects ensure the sustainability of life on earth by pollinating plants, improving soil texture by decomposing organic materials, and providing nutrients to humans. DNA isolation is a necessity for performing analyses such as Sanger sequencing, DNA fingerprinting, and gene-genome analysis. Isolated insect DNA samples can be used to carry out studies such as species identification, taxonomic relations, comparison of insect-plant and –microfauna relations, revealing genomic, population, and genetic diversity, bio-geography determination, combating agricultural pests, etc. In this study, it is aimed to compare three different isolation methods in terms of time and quality for obtaining genetic material from museum samples (old) and new samples of insects. The samples used in this investigation belong to the same insect species of Cerambycidae family (Coleoptera). Samples collected at most 9-12 months ago are considered as “new specimen”, whereas “old specimens” consist samples of 7-28 years old. Three DNA isolation protocols: Phenol-Chloroform, Salting Out and DArT seq, are compared in this study. Considering quality gel images and A260/280 and A260/230 values in newly collected samples, the best results in terms of quality were obtained with the phenol-chloroform method. When A260/280 values were examined alone, DArT seq protocol appears to be the most appropriate protocol in terms of purity in both old and new insect samples. In terms of time, the Phenol-chloroform method was found to be the shortest protocol lasting for about 2 h. Accordingly, the phenol-chloroform method was deduced to be the better choice for both old and new insect samples. After concentration adjustments, the obtained DNAs can be used for the next experimental stages or stored as stock material at -20 ºC. Determining the appropriate protocol to obtain high-quality DNA in a short time is important for the continuation of the studies. Our findings are important in terms of accelerating the studies for identification and determining systematic status and especially in examining the taxonomic relationships of the insect species. Using molecular taxonomy in addition to classical taxonomy allows the identification of insects on a species basis. These types of studies will generate useful information for researchers who study insect molecular biology.

Anahtar Kelimeler

Kaynakça

  1. Aljanabi, S.M.& Martinez, I. (1997). Universal and rapid salt-extraction of high quality genomic DNA for PCR-based techniques. Nucleic acids research, 25:4692-4693.
  2. Bense, U. (1995). Longhorn Beetles, Illustrated key to the Cerambycidae and Vesperidae of Europe. Germany: Margraf Verlag.
  3. Chen, H., Rangasamy, M., Tan, S.Y., Wan, H., Siegfried, B.D. (2010). Evaluation of five methods for total DNA extraction from western corn rootworm beetles. Plos One, 5:e11963.
  4. Danilevsky, M.L. (2020). Catalogue of Palaearctic Cerambycoidea. Accessed address: http://www.cerambycidae.net/catalog.pdf. (Accessed date: July 12, 2019).
  5. Dittrich-Schröder, G., Wingfield, M.J., Klein, H., Slippers, B. (2012). DNA extraction techniques for DNA barcoding of minute gall-inhabiting wasps. Molecular Ecology Resources, 12(1):109-115.
  6. Gemmel, N.J., Akiyama, S. (1996). An efficient method for the extraction of DNA from vertebrate tissues. Trends genet, 12(9):338-339.
  7. Gutierrez-Lopez, R., Martinez-de la Puente, J., Gangoso, L., Soriguer Rci Figuerola, J. (2015). Comparison of manual and semi-automatic DNA extraction protocols for the barcoding characterization of hemotophagous louse flies (Diptera: Hippoboscidae). Journal of Vector Ecology, 40:11-15.
  8. Güler, M., Tokgöz, F., Korkmaz, E.M. & Budak, M. (2018). Böcek Dokularından DNA İzolasyonu Yöntemlerinin Kalite, Verim ve Maliyet Açısından Karşılaştırılması. Selçuk Üniversitesi Fen Fakültesi Fen Dergisi, 44 (2), 135-148.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Genetik (Diğer), Hayvan Hücresi ve Moleküler Biyoloji

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

28 Mayıs 2024

Yayımlanma Tarihi

1 Haziran 2024

Gönderilme Tarihi

6 Eylül 2023

Kabul Tarihi

26 Ocak 2024

Yayımlandığı Sayı

Yıl 2024 Cilt: 14 Sayı: 2

Kaynak Göster

APA
Tatar, M., Bildirici, A. E., Ölmez, F., Mustafa, Z., & Tozlu, G. (2024). Comparison of Different DNA Isolation Protocols in Old and New Insect Samples. Journal of the Institute of Science and Technology, 14(2), 594-603. https://doi.org/10.21597/jist.1356367
AMA
1.Tatar M, Bildirici AE, Ölmez F, Mustafa Z, Tozlu G. Comparison of Different DNA Isolation Protocols in Old and New Insect Samples. Iğdır Üniv. Fen Bil Enst. Der. 2024;14(2):594-603. doi:10.21597/jist.1356367
Chicago
Tatar, Muhammed, Aslıhan Esra Bildirici, Fatih Ölmez, Zemran Mustafa, ve Göksel Tozlu. 2024. “Comparison of Different DNA Isolation Protocols in Old and New Insect Samples”. Journal of the Institute of Science and Technology 14 (2): 594-603. https://doi.org/10.21597/jist.1356367.
EndNote
Tatar M, Bildirici AE, Ölmez F, Mustafa Z, Tozlu G (01 Haziran 2024) Comparison of Different DNA Isolation Protocols in Old and New Insect Samples. Journal of the Institute of Science and Technology 14 2 594–603.
IEEE
[1]M. Tatar, A. E. Bildirici, F. Ölmez, Z. Mustafa, ve G. Tozlu, “Comparison of Different DNA Isolation Protocols in Old and New Insect Samples”, Iğdır Üniv. Fen Bil Enst. Der., c. 14, sy 2, ss. 594–603, Haz. 2024, doi: 10.21597/jist.1356367.
ISNAD
Tatar, Muhammed - Bildirici, Aslıhan Esra - Ölmez, Fatih - Mustafa, Zemran - Tozlu, Göksel. “Comparison of Different DNA Isolation Protocols in Old and New Insect Samples”. Journal of the Institute of Science and Technology 14/2 (01 Haziran 2024): 594-603. https://doi.org/10.21597/jist.1356367.
JAMA
1.Tatar M, Bildirici AE, Ölmez F, Mustafa Z, Tozlu G. Comparison of Different DNA Isolation Protocols in Old and New Insect Samples. Iğdır Üniv. Fen Bil Enst. Der. 2024;14:594–603.
MLA
Tatar, Muhammed, vd. “Comparison of Different DNA Isolation Protocols in Old and New Insect Samples”. Journal of the Institute of Science and Technology, c. 14, sy 2, Haziran 2024, ss. 594-03, doi:10.21597/jist.1356367.
Vancouver
1.Muhammed Tatar, Aslıhan Esra Bildirici, Fatih Ölmez, Zemran Mustafa, Göksel Tozlu. Comparison of Different DNA Isolation Protocols in Old and New Insect Samples. Iğdır Üniv. Fen Bil Enst. Der. 01 Haziran 2024;14(2):594-603. doi:10.21597/jist.1356367

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