Related Experiment Video
Updated: Oct 5, 2025
07:18
Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling
Published on: May 21, 2020
7.6K
Exploring the genetic potential of Pakistani soybean cultivars through RNA-seq based transcriptome analysis
Arslan Tariq1, Zahra Jabeen1, Sumaira Farrakh1
1Department of Biosciences, COMSATS University Islamabad, Islamabad, Pakistan.
Molecular Biology Reports
|January 28, 2022
Summary
This study analyzed gene expression in three Pakistani soybean cultivars using RNA-Seq. Swat-84 showed superior gene expression, indicating better potential for local adaptation and stress response.
Area of Science:
- Plant Science
- Genomics
- Agricultural Biotechnology
Background:
- Soybean is a major oilseed crop globally.
- Focus on three Pakistani cultivars: NARC-II (N), Swat-84 (S), and Rawal-I (R).
- Investigating genetic potential for local environmental performance.
Purpose of the Study:
- To perform RNA-Seq based transcriptome analysis on Pakistani soybean cultivars.
- To explore and functionally characterize differentially expressed genes (DEGs) involved in stress response.
- To compare the genetic potential and performance of NARC-II, Swat-84, and Rawal-I.
Main Methods:
- RNA-Seq based transcriptome analysis of soybean leaves.
- Cultivars grown under identical greenhouse conditions with triplicate samples.
- Differential gene expression analysis and KEGG pathway analysis.
Main Results:
- Identified 2225 DEGs (S vs R), 2591 DEGs (S vs N), and 1221 DEGs (R vs N).
- Up-regulated transcription factors (Basic Helix-loop Helix, myeloblastosis, ethylene response factors, WRKY) and key pathways (MAPK, plant hormone signal transduction, Phenylpropanoid biosynthesis).
- Swat-84 (S) exhibited higher DEGs, with many related to important phenotypic traits, suggesting superior gene expression.
Conclusions:
- This pilot study provides insights into DEGs in Pakistani soybean cultivars.
- Highlights the potential of Swat-84 for improved stress response and performance.
- Establishes a foundation for further functional characterization of stress-related genes in soybean.
Related Concept Videos
03:21RNA-seq
10.5K
RNA sequencing, or RNA-Seq, is a high-throughput sequencing technology used to study the transcriptome of a cell. Transcriptomics helps to interpret the functional elements of a genome and identify the molecular constituents of an organism. Additionally, it also helps in understanding the development of an organism and the occurrence of diseases.
Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while...
Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while...
10.5K
02:24Ribosome Profiling
3.7K
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...
3.7K