Expressions of Pathogenesis related 1 (PR1) Gene in Solanum lycopersicum and Influence of Salicylic Acid Exposures on Host-Meloidogyne incognita Interactions

Bozbuga R.

DOKLADY BIOCHEMISTRY AND BIOPHYSICS, cilt.494, sa.1, ss.266-269, 2020 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 494 Sayı: 1
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1134/s1607672920050038
  • Dergi Adı: DOKLADY BIOCHEMISTRY AND BIOPHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Biotechnology Research Abstracts, CAB Abstracts, Chemical Abstracts Core, EMBASE, MEDLINE, Veterinary Science Database
  • Sayfa Sayıları: ss.266-269
  • Anahtar Kelimeler: Pathogenesis related 1 gene, nematode, tomato, Meloidogyne incognita, salicylic acid, gene expression, RESISTANCE, GENOTYPES
  • Eskişehir Osmangazi Üniversitesi Adresli: Hayır

Özet

Salicylic acid (SA) induces the mechanism of the plant defence and plays a role in plant -pathogen interactions. Following the nematode infection, effects of SA treatment on plant weights and the expression of pathogen related gene have not been fully understood. The present study was aimed to determine the effects of SA treatment on the expression Pathogenesis related 1 gene (PR1 gene) and alteration on plant parameters in tomatoes (Solanum lycopersicum). Plant seedlings were dripped within the SA solution. The expression of PR1 gene achieved using RT-PCR at 1, 3, 7, 14, 21-days post infection (dpi) with Meloidogyne incognita. Upregulation of PR1 gene was determined in early (1 dpi) and late (21 dpi). SA treatment and nematode infection altered plant parameters. SA treatment increased the plant defence mechanisms in tomato against Meloidogyne incognita.