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Determination of Genetic Diversity by Classification of Vegetative Compatibility Groups of Tomato Pathogen Fusarium oxysporum in Aegean Region

Cilt: 10 Sayı: 3 26 Aralık 2019
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Determination of Genetic Diversity by Classification of Vegetative Compatibility Groups of Tomato Pathogen Fusarium oxysporum in Aegean Region

Öz

Tomatoes are one of the widely grown vegetables worldwide. Fusarium oxysporum (Schltdl, 1824) is a pathogen of plants which causes vascular wilt. The phytopathogenic strains cause destructive vascular wilt disease and often limit the production. However, isolates in the same vegetative compatibility group (VCG) are more genetically similar than vegetatively incompatible ones. Therefore, VCG tests are useful to determine genetic diversities or similarities.

Sixty Fusarium oxysporum samples were taken from twenty different regions. Samples were phenotypically identified as Fusarium sp. (Link, 1809) according to microscopic observations and media characteristics. After identification, nitrate non-utilizing (nit) mutants were determined. Then, they were divided into four phenotypic mutant classes and then vegetative compatibility tests are performed.

Six nit1 mutants, six nitM mutants and, five nit3 mutants are found for every district. Sixty-six crossing show that twenty-seven pair of samples are determined as same VCG, thirty-nine couple of samples is defined as different VCG.

According to these results, minimum genetic variants have been found between samples. Our study could help to understand linkages between parasexual recombination and pathogenicity.

This study financially supported by Ege University Scientific Research Projects Coordination Foundation.

Anahtar Kelimeler

Kaynakça

  1. Alborch, L., Bragulat, M.R. and Cabanes, F.J. (2009). Comparison of two selective culture media for the detection of Fusarium infection in conventional and transgenic maize kernels, Applied Microbiology, 50 (3) 266-294.
  2. Bacon, C. W., and Yates, I. E. (2006). Endophytic root colonization by Fusarium Species: 21 Histology, plant interactions, and toxicity. In Microbial Root Endophytes, Springer Berlin Heidelberg, 133–152.
  3. Glass, N.L., Jacobson, D.J. and Shiu, P.K. (2000). The genetics of hyphal fusion and vegetative incompatibility in filamentous ascomycete fungi. Annual Review of Genetics, vol. 34, 165-186.
  4. Gordon, T. R. and Martyn, R. D. (1997). The evolutionary biology of Fusarium oxysporum, Annu. Rev. Phytopathol., vol. 35, 111–128.
  5. Ignjatov M., Milošević D., Nikolić, Z., Gvozdanović-Varga, J., JovičićGordana Zdjelar J. (2012) Fusarium oxysporum as causal agent of tomato wilt and fruit rot, Pestic. Phytomed., 27(1), 25–31.
  6. Klein, K.K., Correll, J.C. (2001). Vegetative compatibility group diversity in Fusarium. In B.A. Summerell, J.F. Leslie, D. Backhouse, W.L. Bryden, & L.W. Burgess (Eds.), Fusarium - Paul E. Nelson Memorial Symposium, 392.
  7. Klıttıcht, C.J.R., Leslıe, J.F. (1999) Chlorate-resistant, nitrate-utilizing (crn) mutants of Fusarium, Journal of General Microbiology, 721- 727.
  8. Krnjaja, V., Lević, J., Stanković, S., Vasić, T. (2013). The use of vegetative compatibility tests for ıdentification of biodiversity of phytopathogenic fungi, Pestic. Phytomed., 28 (3), 157–165.

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Konferans Bildirisi

Yayımlanma Tarihi

26 Aralık 2019

Gönderilme Tarihi

25 Eylül 2019

Kabul Tarihi

4 Aralık 2019

Yayımlandığı Sayı

Yıl 2019 Cilt: 10 Sayı: 3

Kaynak Göster

APA
Uzgan, T., Terzi, Y., & Uçar, F. B. (2019). Determination of Genetic Diversity by Classification of Vegetative Compatibility Groups of Tomato Pathogen Fusarium oxysporum in Aegean Region. Mantar Dergisi, 10(3), 17-22. https://izlik.org/JA33HX52RA
AMA
1.Uzgan T, Terzi Y, Uçar FB. Determination of Genetic Diversity by Classification of Vegetative Compatibility Groups of Tomato Pathogen Fusarium oxysporum in Aegean Region. Değerlendirme süreci. 2019;10(3):17-22. https://izlik.org/JA33HX52RA
Chicago
Uzgan, Tanay, Yiğit Terzi, ve Füsun Bahriye Uçar. 2019. “Determination of Genetic Diversity by Classification of Vegetative Compatibility Groups of Tomato Pathogen Fusarium oxysporum in Aegean Region”. Mantar Dergisi 10 (3): 17-22. https://izlik.org/JA33HX52RA.
EndNote
Uzgan T, Terzi Y, Uçar FB (01 Aralık 2019) Determination of Genetic Diversity by Classification of Vegetative Compatibility Groups of Tomato Pathogen Fusarium oxysporum in Aegean Region. Mantar Dergisi 10 3 17–22.
IEEE
[1]T. Uzgan, Y. Terzi, ve F. B. Uçar, “Determination of Genetic Diversity by Classification of Vegetative Compatibility Groups of Tomato Pathogen Fusarium oxysporum in Aegean Region”, Değerlendirme süreci, c. 10, sy 3, ss. 17–22, Ara. 2019, [çevrimiçi]. Erişim adresi: https://izlik.org/JA33HX52RA
ISNAD
Uzgan, Tanay - Terzi, Yiğit - Uçar, Füsun Bahriye. “Determination of Genetic Diversity by Classification of Vegetative Compatibility Groups of Tomato Pathogen Fusarium oxysporum in Aegean Region”. Mantar Dergisi 10/3 (01 Aralık 2019): 17-22. https://izlik.org/JA33HX52RA.
JAMA
1.Uzgan T, Terzi Y, Uçar FB. Determination of Genetic Diversity by Classification of Vegetative Compatibility Groups of Tomato Pathogen Fusarium oxysporum in Aegean Region. Değerlendirme süreci. 2019;10:17–22.
MLA
Uzgan, Tanay, vd. “Determination of Genetic Diversity by Classification of Vegetative Compatibility Groups of Tomato Pathogen Fusarium oxysporum in Aegean Region”. Mantar Dergisi, c. 10, sy 3, Aralık 2019, ss. 17-22, https://izlik.org/JA33HX52RA.
Vancouver
1.Tanay Uzgan, Yiğit Terzi, Füsun Bahriye Uçar. Determination of Genetic Diversity by Classification of Vegetative Compatibility Groups of Tomato Pathogen Fusarium oxysporum in Aegean Region. Değerlendirme süreci [Internet]. 01 Aralık 2019;10(3):17-22. Erişim adresi: https://izlik.org/JA33HX52RA

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