Bitki Patojeni Funguslarda Virulans Faktörleri

Abstract

Bu derlemede, bitki- fungus etkileşimini takiben hastalık gelişimi ve hastalık gelişiminde rol oynayan fungal virulans faktörleri özetlenmiştir. Tanımlanan fungus türlerinin yaklaşık %10’ u 10,000’ den fazla bitkide hastalıklara neden olmaktadır. Bu şekilde funguslar bitkilerde ciddi anlamda ekonomik kayıplara neden olurlar. Bitki patojeni funguslar enfeksiyon şekilleri, enfeksiyon yapısının farklılaşması ve işlevleri ve beslenme stratejileri açısından büyük farklılıklar göstermektedirler. Bitki, patojen fungus saldırılarına karşı yaşamını devam ettirebilmek adına bir tanıma mekanizması ve zamanında ve etkili bir şekilde bir savunma cevabı oluşturmaktadır. Bitki patojenik fungusların virulansı, birlikte çalışan ve infeksiyonu ortak tarzda oluşturan çok sayıda parametrenin sonucudur.

Keywords

• Bitki patojeni funguslar,Virulans

Virulence Factors in Plant Pathogen Fungi

Abstract

In this review, disease development following plant-fungus interaction and fungal virulence factors that play a role in disease development and are summarized. Approximately 10% of the identified fungus species cause diseases over 10,000 plants. In this way fungi cause serious economic losses in plants. Plant pathogenic fungi show great differences in terms of infection patterns, differentiation and function of infection structure and nutrition strategies. The plant forms a recognition mechanism and a defense response in a timely and effective manner in order to survive against pathogenic fungus attacks. The virulence of plant pathogenic fungi is the result of numerous parameters that work together and make the infection common.

Keywords

• Plant pathogenic fungi,virulence

References

1. Referans 1: Van der Does H.C., Martijn Rep, M., Virulence Genes and the Evolution of Host Specificity in Plant-Pathogenic Fungi, Mol Plant Microbe Interact , 20(10):1175-82 (2007).
2. Referans 2: Rouxel, T., Balesdent, M., Avirulence Genes, Encyclopedia of Life Sciences (ELS). John Wiley & Sons, Ltd: Chichester., 1-13 (2010).
3. Referans 3: Zeilinger, S., Gupta, V.K., Dahms, T.E.S., Silva, R.N., Singh, H.B., Upadhyay, R.S., Gomes, E.V., Tsui, C.K., Nayak S. C., Friends or foes? Emerging insights from fungal interactions with plants, FEMS Microbiology Reviews, 40(2):182-207 (2016).
4. Referans 4: Sexton, A.C., Howlett, B.J., Parallels in Fungal Pathogenesis on Plant and Animal Hosts, Eukaryotıc Cell, 5(12): 1941–1949 (2006).
5. Referans 5: Gonzalez-Fernandez, R., Prats, E., Jorrın-Novo, J.V.J., Proteomics of Plant Pathogenic Fungi, Journal of Biomedicine and Biotechnology, (Article ID 932527): 1-36 (2010).
6. Referans 6: Mehrabi, R., Bahkali, A.H., Abd-Elsalam, K.A., Moslem, M., M’Barek, S.B., Gohari, A.M., Jashni, M.K., Stergiopoulos, I., Kema, G.H.J., de Wit, J.G.M., 2011, Horizontal gene and chromosome transfer in plantpathogenic fungi a¡ecting host range, FEMS Microbiol Rev, 35: 542–554 (2011).
7. Referans 7: Vadlapudi, V., Naidu, K.C. Fungal pathogenicity of plants: Molecular approach, European Journal of Experimental Biology, 1 (1): 38-42 (2011).
8. Referans 8: Selin, C., Kievit, T., Elucidating the Role of Effectors in Plant-Fungal Interactions: Progress and Challenges, Frontiers in Microbiology, 7( Article 600): 1-21 (2016).

9. Referans 9: Horbach R., Navarro-Quesada A.R., Wolfgang Knogge W., Deising, H.B., When and how to kill a plant cell: Infection strategies of plant pathogenic fungi, Journal of Plant Physiology, 168: 51–62 (2011).
10. Referans 10: Pawlowski, M.L., Hartman, G.L., Infection Mechanisms and Colonization Patterns of Fungi Associated with Soybean, Fungal Pathogenicity, Sultan, S. (Ed.), InTech, DOI: 10.5772/62305. Available from:https://www.intechopen.com/books/fungal-pathogenicity/infection-mechanisms-and-colonization-patterns-of-fungi-associated-with-soybean(2016).
11. Referans 11: Gebrie, S.A., Biotrophic Fungi Infection and Plant Defense Mechanism, J Plant Pathol Microbiol, 7(9), 1-6 (2016).
12. Referans 12: Scharf, D.H., Heinekamp, T., Brakhage, A.A., Human and Plant Fungal Pathogens: The Role of Secondary Metabolites, PLOS Pathogens, 10 (1): 1-3 (2014).
13. Referans 13: Ludwig-Müller,J., Bacteria and fungi controlling plant growth by manipulating auxin: Balance between development and defense, Journal of Plant Physiology, 172(1): 4–12 (2015).
14. Referans 14: Ryder L.S., Talbot, N. J., Regulation of appressorium development in pathogenic Fungi, Current Opinion in Plant Biology, 26:8–13 (2015).
15. Referans 15: Goriely, A., Michael Tabor, M., Estimates of biomechanical forces in Magnaporthe grisea, mycological research 110(Pt 7):755-9 (2006).
16. Referans 16: Zhao, Z., Liu, H., Wang, C., Xu, J., Comparative analysis of fungal genomes reveals different plant cell wall degrading capacity in fungi, BMC Genomics, 14:1-15 (2013).
17. Referans 17: Kubicek, C.P., Starr, T.L., Glass, N.L., Plant Cell Wall–Degrading Enzymes and Their Secretion in Plant-Pathogenic Fungi, Annu. Rev. Phytopathol., 52: 427–51 (2014).
18. Referans 18: Feng, J., Wang, F., Liu, G., Greenshields, D., Shen, W., Kaminskyj, S., Hughes, G.R., Peng, Y., Selvaraj, G., Zou, J., Wei, Y., Analysis of a Blumeria graminis-Secreted Lipase Reveals the Importance of Host Epicuticular Wax Components for Fungal Adhesion and Development, Mol Plant Microbe Interact., 22 (12): 1601–1610 (2009).
19. Referans 19: Troncoso, C., González, X., Bömke, C., Tudzynski, B., Gong, F., Hedden, P., Rojas, C., Gibberellin biosynthesis and gibberellin oxidase activities in Fusarium sacchari, Fusarium konzum and Fusarium subglutinans strains, Phytochemistry, 71: 1322–1331 (2010).