Welcome: Avenir Biotech (Hong Kong) Limited

Whole Genome Bisulfite Sequencing

Service description:
gDNA submitted by customer are examined for quality and are fragmented for library preparation.
Subsequently sodium bisulfite converts the unmethylated cytosines into uracils.
After that exome libraries are sequenced using Illumina PE150 bp sequencing strategy.

Sample requirement:
Amount ≥ 200ng
Concentration ≥ 10ng/μl
Volume ≥ 20 μL
A260/280 = 1.8-2.0

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Whole Genome Bisulfite Sequencing (WGBS) is the gold-standard next-generation sequencing method used to map and quantify DNA methylation at single-base resolution across an entire genome.


Key Applications:

  • Cancer Research: Identifies epigenetic biomarkers, maps tumor heterogeneity, and analyzes aberrant DNA methylation patterns driving tumor development.

  • Developmental Biology: Tracks dynamic epigenetic reprogramming, embryonic development, and cell differentiation patterns.

  • Gene Regulation Studies: Maps regulatory elements like promoters, enhancers, and intergenic regions to understand transcriptional silencing and imprinting.

  • Complex Disease Research: Investigates epigenetic contributions to autoimmune, cardiovascular, and mental health disorders.

  • Plant and Animal Breeding: Analyzes methylome variations to enhance agricultural traits in crops and livestock.

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