Araştırma Makalesi

Optimization of DNA extraction from fresh and dried Pinus brutia needles using different homogenization methods: An approach for forensic botanical applications

Cilt: 10 Sayı: 2 12 Ekim 2026
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Optimization of DNA extraction from fresh and dried Pinus brutia needles using different homogenization methods: An approach for forensic botanical applications

Öz

Obtaining sufficient DNA from plant tissues is essential for molecular taxonomy, population genetics, conservation biology, and forensic botany. However, DNA extraction from conifer species remains challenging because their tissues contain high concentrations of polysaccharides, polyphenols, terpenoids, and resin compounds that may interfere with DNA isolation and downstream molecular analyses. This study aimed to evaluate the effects of sample condition and homogenization method on DNA concentration obtained from fresh and dried needles of Pinus brutia, one of the most widespread conifer species in Türkiye. Needle samples were collected from 24 individual trees in Çanakkale, Türkiye. Samples from 12 trees were processed fresh, whereas samples from the remaining 12 trees were air-dried for 20 days. Within each sample condition, samples were processed using two homogenization methods: mortar grinding followed by TissueLyser homogenization and blender homogenization. Genomic DNA was extracted using the i-genomic Plant DNA Extraction Mini Kit and quantified using a Qubit™ 4 Fluorometer with the dsDNA High Sensitivity Assay. Data were analyzed using two-way analysis of variance (ANOVA). Fresh samples showed higher DNA concentrations than dried samples, and mortar grinding followed by TissueLyser homogenization resulted in higher DNA concentrations than blender homogenization. Two-way ANOVA demonstrated significant main effects of sample condition and homogenization method on DNA concentration, as well as a significant interaction between the two factors. These findings indicate that both sample condition and homogenization method influence DNA concentration obtained from P. brutia needles and highlight the importance of sample-specific optimization of DNA extraction procedures for molecular plant research and forensic botanical applications.

Anahtar Kelimeler

Destekleyen Kurum

Üsküdar University Institute of Addiction and Forensic Sciences

Etik Beyan

Ethical approval was not required for this study because no human participants, animals, or personal data were involved.

Teşekkür

The authors would like to thank the Institute of Addiction and Forensic Sciences, Üsküdar University, for providing the laboratory facilities and technical infrastructure that supported this study.

Kaynakça

  1. Alotaibi SS, Sayed SM, Alosaimi M, Alharthi R, Banjar A, Abdulqader N, Alhamed R (2020). Pollen molecular biology: Applications in the forensic palynology and future prospects: A review. Saudi Journal of Biological Sciences 27: 1185-1190.
  2. Ateş Sönmezoğlu Ö, Terzi B (2019). Comparison of DNA extraction protocols for PCR-based techniques in wheat. Avrupa Bilim ve Teknoloji Dergisi 17: 860-865.
  3. Boydak M (2004). Silvicultural characteristics and natural regeneration of Pinus brutia Ten.-A review. Plant Ecology 171: 153-163.
  4. Corradini B, Gianfreda D, Ferri G, Ferrari F, Borciani I, Santunione AL, Cecchi R (2024). Forensic species identification: Practical guide for animal and plant DNA analysis. International Journal of Legal Medicine 138: 2271-2280.
  5. Coyle HM (2004). Forensic botany: Principles and applications to criminal casework. Boca Raton: CRC Press. Domínguez-Rodríguez G, Marina ML, Plaza M (2020). Latest developments in polyphenol recovery and purification from plant by-products: A review. Trends in Food Science & Technology 99: 375-388.
  6. Houck MM, Siegel JA (2022). Fundamentals of forensic science. London: Academic Press.
  7. iNtRON Biotechnology Inc. (2021). i-genomic Plant DNA Extraction Mini Kit user manual. Seongnam: iNtRON Biotechnology Inc.
  8. Kavgacı A, Çoban S, Chytrý M, Bonari G, et al. (2021). Classification of forest and shrubland vegetation in Mediterranean Turkey. Applied Vegetation Science 24: e12589.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Bitki Biyoteknolojisi, Bitki Hücresi ve Moleküler Biyoloji

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

12 Ekim 2026

Gönderilme Tarihi

30 Temmuz 2026

Kabul Tarihi

1 Ekim 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 10 Sayı: 2

Kaynak Göster

APA
Ünsal Sapan, T., & Tanrıverdi, N. G. (2026). Optimization of DNA extraction from fresh and dried Pinus brutia needles using different homogenization methods: An approach for forensic botanical applications. Anatolian Journal of Botany, 10(2), 237-242. https://doi.org/10.30616/ajb.2006304
AMA
1.Ünsal Sapan T, Tanrıverdi NG. Optimization of DNA extraction from fresh and dried Pinus brutia needles using different homogenization methods: An approach for forensic botanical applications. Ant J Bot. 2026;10(2):237-242. doi:10.30616/ajb.2006304
Chicago
Ünsal Sapan, Tuğba, ve Nur Gizem Tanrıverdi. 2026. “Optimization of DNA extraction from fresh and dried Pinus brutia needles using different homogenization methods: An approach for forensic botanical applications”. Anatolian Journal of Botany 10 (2): 237-42. https://doi.org/10.30616/ajb.2006304.
EndNote
Ünsal Sapan T, Tanrıverdi NG (01 Ekim 2026) Optimization of DNA extraction from fresh and dried Pinus brutia needles using different homogenization methods: An approach for forensic botanical applications. Anatolian Journal of Botany 10 2 237–242.
IEEE
[1]T. Ünsal Sapan ve N. G. Tanrıverdi, “Optimization of DNA extraction from fresh and dried Pinus brutia needles using different homogenization methods: An approach for forensic botanical applications”, Ant J Bot, c. 10, sy 2, ss. 237–242, Eki. 2026, doi: 10.30616/ajb.2006304.
ISNAD
Ünsal Sapan, Tuğba - Tanrıverdi, Nur Gizem. “Optimization of DNA extraction from fresh and dried Pinus brutia needles using different homogenization methods: An approach for forensic botanical applications”. Anatolian Journal of Botany 10/2 (01 Ekim 2026): 237-242. https://doi.org/10.30616/ajb.2006304.
JAMA
1.Ünsal Sapan T, Tanrıverdi NG. Optimization of DNA extraction from fresh and dried Pinus brutia needles using different homogenization methods: An approach for forensic botanical applications. Ant J Bot. 2026;10:237–242.
MLA
Ünsal Sapan, Tuğba, ve Nur Gizem Tanrıverdi. “Optimization of DNA extraction from fresh and dried Pinus brutia needles using different homogenization methods: An approach for forensic botanical applications”. Anatolian Journal of Botany, c. 10, sy 2, Ekim 2026, ss. 237-42, doi:10.30616/ajb.2006304.
Vancouver
1.Tuğba Ünsal Sapan, Nur Gizem Tanrıverdi. Optimization of DNA extraction from fresh and dried Pinus brutia needles using different homogenization methods: An approach for forensic botanical applications. Ant J Bot. 01 Ekim 2026;10(2):237-42. doi:10.30616/ajb.2006304

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