Influence of Bacillus Amyloliquefaciens Subsp. Plantarum Imv B-7404 Strain Exometabolites on Phenylalanine Ammonia-lyase Activity in Winter Wheat Seedlings.

نویسندگان

  • I V Dragovoz
  • Yu V Korzh
  • N O Leonova
  • V M Iliash
  • L V Avdeeva
چکیده

Influence of Bacillus amyloliquefaciens subsp. plantarum IMV B-7404 strain exometabolites on phenylalanine ammonia-lyase (PAL, EC 4.3.1.24) activity in winter wheat seedlings has been studied. A significant increase of PAL activity at 4-6 hours after treatment of plant roots with Bacillus amyloliquefaciens subsp. plantarum IMVB-7404 strain exometabolites and in case of leaves infection with Bipolaris sorokiniana plant pathogen has been shown. It was established that PAL activity changed along with a decrease of the infected surface area of the leaves evidenced for the induction of response in winter wheat seedlings induced by IMV B-7404 strain exometabolites. It was concluded that the studied exponents could be used as model systems in the research of phytoimmunity induction mechanisms.

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عنوان ژورنال:
  • Ukrainian biochemical journal

دوره 87 6  شماره 

صفحات  -

تاریخ انتشار 2015