Related Experiment Video
Updated: May 26, 2026
13:47
Enhanced Reduced Representation Bisulfite Sequencing for Assessment of DNA Methylation at Base Pair Resolution
Published on: February 24, 2015
B-SOLANA: an approach for the analysis of two-base encoding bisulfite sequencing data
Benjamin Kreck1, George Marnellos, Julia Richter
1Institute of Clinical Molecular Biology, Christian-Albrechts-University, Kiel, Germany. b.kreck@ikmb.uni-kiel.de
Bioinformatics (Oxford, England)
|December 14, 2011
Summary
B-SOLANA is a new method for analyzing DNA methylation using bisulfite sequencing on the SOLiD platform. It accurately measures methylation levels in CpG and non-CpG contexts from large datasets.
Area of Science:
- Genomics
- Epigenetics
- Bioinformatics
Background:
- DNA methylation is crucial for gene regulation.
- Bisulfite sequencing is a key technique for its analysis.
- High-throughput sequencing generates large datasets.
Purpose of the Study:
- To present B-SOLANA, a novel approach for analyzing bisulfite sequencing data.
- To enable accurate DNA methylation analysis on the SOLiD platform.
- To determine methylation levels in various sequence contexts.
Main Methods:
- Development of B-SOLANA software.
- Application to two-base encoding (colorspace) bisulfite sequencing data.
- Alignment of bisulfite sequences and methylation level determination.
Main Results:
- B-SOLANA provides accurate analysis of bisulfite sequencing data.
- The method supports CpG and non-CpG sequence contexts.
- Fast and accurate analysis of large raw sequence datasets is achieved.
Conclusions:
- Bisulfite sequencing is valuable for single-base resolution DNA methylation measurement.
- B-SOLANA is an effective tool for analyzing SOLiD platform bisulfite sequencing data.
- The approach facilitates comprehensive DNA methylation studies.
Related Concept Videos
03:21RNA-seq
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 microarray-based...
Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while microarray-based...
01:57Sanger Sequencing
DNA sequencing is a fundamental technique that is routinely used in the biological sciences. This method can be applied to a range of questions at different scales - from the sequencing of a cloned DNA fragment or the study of a mutation in a gene up to whole-genome sequencing. However, despite the widespread use of sequencing today, it was not until 1977 that Fredrick Sanger and his collaborators developed the chain-termination method to decode DNA sequences. It relies on the separation of a...