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首页> 外文期刊>Mycotoxin Research >Monitoring of Ochratoxin A biosynthesis related genes in Penicillium verrucosum by differential display reverse transcription PCR (DDRT-PCR) experiments.
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Monitoring of Ochratoxin A biosynthesis related genes in Penicillium verrucosum by differential display reverse transcription PCR (DDRT-PCR) experiments.

机译:通过差异显示逆转录PCR(DDRT-PCR)实验监测疣青霉中O曲霉毒素A生物合成相关基因。

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摘要

Differential display reverse transcription polymerase chain reaction experiments were performed to monitore Ochratoxin A biosynthetic genes inPenicillium verrucosum BFE487. A stringent prerequisite for the performance of this type of experiments is the knowledge of the differential expression of OTA genes. Differentially expressed total RNA from permissive/restrictive growth conditions and alternatively OTA+ wild type/OTA mutant strains have been isolated, reverse transcribed and used as a template in DDRT-PCR experiments. About 70 differentially expressed cDNA fragments could be isolated, cloned and sequenced.
机译:进行了差异显示逆转录聚合酶链反应实验,以监测青枯病菌BFE487中O曲霉毒素A的生物合成基因。进行这类实验的严格前提是必须了解OTA基因的差异表达。从容许/限制性生长条件和OTA +野生型/ OTA突变株中分离表达差异的总RNA,已分离,反转录并用作DDRT-PCR实验中的模板。可以分离,克隆和测序大约70个差异表达的cDNA片段。

著录项

  • 来源
    《Mycotoxin Research》 |2002年第s2期|124-127|共4页
  • 作者

    P. Färber; R. Geisen;

  • 作者单位

    Federal Research Center for Nutrition Institute of Hygiene;

    Federal Research Center for Nutrition Institute of Hygiene;

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  • 原文格式 PDF
  • 正文语种 eng
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