Molecular Polymorphism between Population of Thrips tabaci Lindeman (Thysanoptera: Thripidae) Propagating on Tobacco and Onion

G. Jenser, À Szénási, O. Törjék, G. Gyulai, E. Kiss, L. Heszky, J. Fail

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

The molecular polymorphism between the specimens of Thrips tabaci Lindeman collected from tobacco (Nicotiana tabacum) and from onion (Allium cepa) was observed by RAPD-PCR-analysis. The amplified DNA-banding patterns of T. tabaci populations propagate on tobacco were significantly different from those propagate on onion. In total, 54 amplified DNA-bands were scored. Of these, 39 (72.0%) were different, and 7 (13.0%) bands were mutual between the two populations. A slight molecular dissimilarity between females and larvae of T. tabaci populations propagating on tobacco and onion were observed on the basis of one (1.9%) discriminating PCR-fragmeni and six ones (11.1%), respectively. The results presented indicate an intraspecific molecular variability between populations of T. tabaci propagating on tobacco as well as on onion.

Original languageEnglish
Pages (from-to)365-368
Number of pages4
JournalActa Phytopathologica et Entomologica Hungarica
Volume36
Issue number3-4
DOIs
Publication statusPublished - 2001

Fingerprint

Thrips tabaci
Thripidae
Thysanoptera
onions
tobacco
genetic polymorphism
DNA
Allium cepa
Nicotiana tabacum
larvae

Keywords

  • Onion
  • PCR
  • Thrips tabaci communis
  • Thrips tabaci tabaci
  • Tobacco

ASJC Scopus subject areas

  • Insect Science
  • Plant Science

Cite this

Molecular Polymorphism between Population of Thrips tabaci Lindeman (Thysanoptera : Thripidae) Propagating on Tobacco and Onion. / Jenser, G.; Szénási, À; Törjék, O.; Gyulai, G.; Kiss, E.; Heszky, L.; Fail, J.

In: Acta Phytopathologica et Entomologica Hungarica, Vol. 36, No. 3-4, 2001, p. 365-368.

Research output: Contribution to journalArticle

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