在不同条件下对基因进行查和鉴定,并确定Lyophyllum decastes的不同生长阶段的基因
Yun-Qi Hui1,2, Huan-Ling Yang2, Yu-Qing Zhang1,2
1Hunan Provincial Key Laboratory of Forestry Biotechnology, Central South University of Forestry & Technology, Changsha 410004, China.
International journal of molecular sciences
|November 27, 2025
概括
精确的基因验证在Lyophyllum废弃物需要稳定的内部参考基因. 这项研究确定了UBCE和EF1b作为各种生长和环境条件中最可靠的基因.
科学领域:
- 分子生物学分子生物学
- 菌类学 菌类学是指菌类学.
- 生物技术是生物技术.
背景情况:
- 准确的基因表达分析依赖于稳定的内部参考基因.
- 关于不同条件下的Lyophyllum decastes中参考基因稳定性的研究有限.
- 确定合适的参考基因对于可靠的基因验证实验至关重要.
研究的目的:
- 为了评估Lyophyllum decastes中的22个候选参考基因的表达稳定性.
- 在各种生长阶段和环境压力下确定最稳定的参考基因.
- 为量化PCR (qPCR) 研究提供最佳的基因参考建议.
主要方法:
- 使用定量PCR (qPCR) 分析22个候选家政基因的表达.
- 用四种算法评估基因表达的稳定性:GeNorm,BestKeeper,NormFinder和RefFinder. 这四种算法对基因表达的稳定性进行了评估.
- 数据分析涵盖了各种条件,包括发育阶段,热量,寒冷,酸度,度,盐度和重金属暴露.
主要成果:
- 在不同的实验条件下,参考基因的稳定性差异很大.
- 在所有测试的发育阶段和环境条件中,UBCE基因表现出最高的表达稳定性.
- EF1b,β-ACT,HSD17B3和Cyb在特定压力条件下 (分别是冷,热,酸,重金属) 显示出最佳稳定性.
- 通过RefFinder分析,UBCE和EF1b被确定为前两个最稳定的基因.
结论:
- 适当的参考基因的选择是依赖于Lyophyllum decastes的条件.
- 推UBCE和EF1b作为最可靠的基因,用于在不同条件下在Lyophyllum decastes中进行qPCR正常化.
- 这项研究提供了精确的基因表达研究的基本数据在Lyophyllum decastes,提高实验可重现性.
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