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Maintaining Biological Cultures and Measuring Gene Expression in Aphis nerii: A Non-model System for Plant-insect Interactions
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在Argynnis hyperbius中进行定量基因表达分析的参考基因选择

Hong-Juan Xin1, Chen-Yang Liu1, Feng Yan1

  • 1Henan International Laboratory for Green Pest Control, College of Plant Protection, Henan Agricultural University, Zhengzhou 450046, China.

Insects
|October 28, 2025
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概括

这项研究确定了研究环境指标物种Argynnis hyperbius的最佳参考基因. AK,EF1α,ACT,RPL32和RPL27在各种条件下表现最稳定,提高了RT-qPCR的可靠性.

关键词:
阿尔金尼斯的高口 (Argynnis hyperbius) 是一个高口.RT-qPCRR 是一个人.基因参考基因是指基因的参考基因.选择的选择选择的选择.验证验证的时间

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科学领域:

  • * 昆虫学 昆虫学
  • * 分子生物学 * 分子生物学
  • * 环境科学 环境科学

背景情况:

  • *Argynnis hyperbius是一种环境指标物种,由于气候变化和环境压力而面临衰退.
  • *使用RT-qPCR的可靠基因表达研究对于理解其生理和适应性反应至关重要.
  • *确定稳定的参考基因对于在A. hyperbius.中进行准确的RT-qPCR分析至关重要.

研究的目的:

  • * 选和评估Argynnis hyperbius中常用的10个参考基因的表达稳定性.
  • * 确定最适合在不同发育阶段,性别和温度治疗下实现正常化的参考基因.
  • *通过分析HSP90表达来验证所选参考基因的可靠性.

主要方法:

  • * 选择了10个候选参考基因 (ACT,α-TUB,AK,GAPDH,EF1α,BTF3,RPS3,RPL10,RPL32,RPL27) 的研究结果.
  • *使用RefFinder工具对不同发育阶段,性别和温度的基因表达稳定性的评估.
  • *通过分析HSP90.0的相对转录水平来验证参考基因稳定性.

主要成果:

  • *针对不同的实验条件确定了最佳的基因基因对:AK/EF1α (发育阶段),ACT/RPL32 (性别) 和EF1α/RPL27 (温度).
  • * EF1α和RPL32被确定为最稳定的参考基因.
  • *使用EF1α/RPL32对HSP90表达的分析显示,在不同温度下 (4°C与26°C/37°C) 存在显著差异.

结论:

  • *这项研究提供了验证的基因基因对,用于对Argynnis hyperbius进行准确的RT-qPCR分析.
  • * 结果提高了基因表达研究在这个指标物种的可靠性,帮助研究其适应环境变化的研究.
  • * 这项研究为进一步研究A. hyperbius的生理和生化机制奠定了基础.