首页> 外文期刊>Biology Bulletin >Expression of Genes, Encoded Defense Proteins, in Potato Plants Infected with the Cyst-Forming Nematode Globodera rostochiensis (Wollenweber 1923) Behrens, 1975 and Modulation of Their Activity during Short-Term Exposure to Low Temperatures
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Expression of Genes, Encoded Defense Proteins, in Potato Plants Infected with the Cyst-Forming Nematode Globodera rostochiensis (Wollenweber 1923) Behrens, 1975 and Modulation of Their Activity during Short-Term Exposure to Low Temperatures

机译:1975年Behrens感染了形成囊肿线虫球孢线虫的马铃薯植物中基因编码的防御蛋白的表达及其在短期暴露于低温下的活性调节

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摘要

The expression of the principal genes providing an immune response in the roots of potato plants resistant and susceptible to the cyst nematode Globodera rostochiensis is investigated under conditions of infestation and with frequent variations in temperature. Differences in the immune status of resistant and susceptible potato cultivars are revealed in the level of expression of R-genes (H1 and Gro1-4), gene PAL, and defense genes of the PR-family (PR1, PR2, PR3, PR6). Varying the temperature changes the activity of transcriptome of susceptible plants towards activation of expression of R-genes, gene PAL, and defense genes; interactions between the plant and parasite are displaced towards induction of host resistance.
机译:在侵染和温度变化频繁的条件下,研究了对马铃薯的根部提供免疫应答的主要基因的表达,该马铃薯植株对囊状线虫球孢线虫具有抗性和敏感性。 R基因(H1和Gro1-4),PAL基因和PR家族防御基因(PR1,PR2,PR3,PR6)的表达水平揭示了抗性和易感马铃薯品种的免疫状态差异。 。温度的变化会改变易感植物转录组对激活R基因,PAL基因和防御基因表达的活性;植物与寄生虫之间的相互作用朝着诱导宿主抗性转移。

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    《Biology Bulletin》 |2017年第2期|128-136|共9页
  • 作者单位

    Russian Acad Sci, Karelian Res Ctr, Inst Biol, Ul Pushkinskaya 11, Petrozavodsk 185910, Rebublic Of Kar, Russia;

    Russian Acad Sci, Karelian Res Ctr, Inst Biol, Ul Pushkinskaya 11, Petrozavodsk 185910, Rebublic Of Kar, Russia;

    Russian Acad Sci, Severtsov Inst Ecol & Evolut, Ctr Parasitol, Leninskii Pr 33, Moscow 119071, Russia;

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