基于转录基因对量化实时聚合酶链反应的最佳参考基因的转录基因识别 整个生长周期内对林果的量化实时聚合酶链反应分析
Wanchen Zhang1,2, Jian Xu1, Qiang Wang3
1Joint International Research Laboratory of Modern Agricultural Technology, College of Horticulture, Jilin Agricultural University, Changchun 130118, China.
Plants (Basel, Switzerland)
|December 23, 2023
概括
这项研究确定了在各种条件下对果基因表达分析的最佳参考基因. 像Actin Unigene23839和18S rRNA这样的稳定参考基因对于果研究中准确的qRT-PCR结果至关重要.
科学领域:
- 植物分子生物学 植物分子生物学
- 功能性基因组学 功能性基因组学
- 生物技术是生物技术.
背景情况:
- 林 (Vaccinium vitis-idaea) 是一种有价值的野生植物,具有药用特性.
- 对林贡果日益增长的兴趣需要可靠的基因表达分析.
- 缺乏确定的参考基因阻碍了对果组织和应激反应的研究.
研究的目的:
- 找出灵果的稳定参考基因.
- 验证参考基因在不同组织和非生物压力中的适应性.
- 确保定量实时PCR (qRT-PCR) 研究的准确性.
主要方法:
- 利用delta Ct方法进行基因表达稳定性分析.
- 雇员使用的是GeNorm v3.5和NormFinder v20软件.
- 在非生物压力下,评估了在各种果组织中的基因表达稳定性.
主要成果:
- 鉴定出Actin Unigene23839,作为种类比较的顶级参考基因.
- 动氨酸CL5740.Contig2是最佳的不同组织和压力.
- 在干旱条件下,18S rRNA CL5051.Contig1 证明最稳定.
结论:
- 在不同的实验条件下,确定了果qRT-PCR的特定参考基因.
- 这些发现支持功能性基因组学和果的分子育种.
- 强调为准确的基因表达数据选择适当的参考基因的重要性.
更多相关视频
07:18Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling
Published on: May 21, 2020
7.5K
09:41Translating Ribosome Affinity Purification TRAP to Investigate Arabidopsis thaliana Root Development at a Cell Type-Specific Scale
Published on: May 14, 2020
12.1K
相关概念视频
Ribosome Profiling
3.5K
Ribosome profiling or ribo-sequencing is a deep sequencing technique that produces a snapshot of active translation in a cell. It selectively sequences the mRNAs protected by ribosomes to get an insight into a cell’s translation landscape at any given point in time.
Applications of ribosome profiling
Ribosome profiling has many applications, including in vivo monitoring of translation inside a particular organ or tissue type and quantifying new protein synthesis levels.
The technique...
Applications of ribosome profiling
Ribosome profiling has many applications, including in vivo monitoring of translation inside a particular organ or tissue type and quantifying new protein synthesis levels.
The technique...
3.5K
Real Time RT-PCR
57.3K
Real-time reverse transcription-polymerase chain reaction, or Real-time RT-PCR, is an analytical tool used to determine the expression level of target genes. The method involves converting mRNA to complementary DNA with the help of an enzyme known as reverse transcriptase, followed by the PCR amplification of the cDNA. These two processes can be performed simultaneously in a single tube or separately as a two-step reaction.
The real-time quantification of the number of amplified products is...
The real-time quantification of the number of amplified products is...
57.3K
