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Application of edgeR and DESeq2 methods in plant experiments based on RNA-seq technology Cover

Application of edgeR and DESeq2 methods in plant experiments based on RNA-seq technology

Open Access
|Dec 2022

Abstract

We compared two of the most common methods for differential expression analysis in the RNA-seq field: edgeR and DESeq2. We evaluated these methods based on four real RNA-seq plant datasets. The results indicate that there is a large number of joint differentially expressed genes between the two methods. However, depending on the research goal and the preparation of an experiment, different approaches to statistical analysis and interpretation of the results can be suggested. We focus on answering the question: what workflow should be used in the statistical analysis of the datasets under consideration to minimize the number of falsely identified differentially expressed genes?

DOI: https://doi.org/10.2478/bile-2022-0009 | Journal eISSN: 2199-577X | Journal ISSN: 1896-3811
Language: English
Page range: 127 - 139
Published on: Dec 30, 2022
Published by: Polish Biometric Society
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2022 Grażyna Niedziela, Alicja Szabelska-Beręsewicz, Joanna Zyprych-Walczak, Małgorzata Graczyk, published by Polish Biometric Society
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.