Thanin Chantarachot, Ph.D.

Plant bioinformatics and genomics
Genetics and functional genomics
Omics data analysis
Quantitative genetics and genome-wide association studies
Genotype–phenotype association
Application of genomic data to study plant responses to environmental stress and support crop improvement

Research Overview

Our research integrates genetics, genomics, and bioinformatics to investigate the relationships among genetic variation, gene regulation, and plant phenotypes. We currently work with four major plant systems: 1. Arabidopsis thaliana — We use this model plant to investigate the mechanisms of RNA decay and how these processes regulate gene expression, plant growth, development, and environmental adaptation. 2. Rice — We combine genomic information, natural genetic diversity in Thai rice accessions, and mutagenized populations to identify genes and mechanisms underlying developmental plasticity and responses to flooding. Our long-term goal is to support the development of climate-resilient rice varieties. 3. Cacao — We apply genetics, genomics, and bioinformatics to characterize genetic diversity, agriculturally important traits, and cacao genetic resources, with the aim of supporting and strengthening Thailand’s sustainable cocoa value chain. 4. Tropical orchids — We investigate the biology, diversity, and genetic resources of tropical orchids, with the aim of translating genomic and functional biological knowledge into potential applications in synthetic biology and innovations for the green and bio-economy.

Currently Recruiting Students

Decoding Flood Adaptation in Rice through Integrative Genomics: Genetic mapping of flood-tolerance-related traits and the integration of genome-wide genetic variation and gene expression data to identify candidate genes and regulatory mechanisms for rice trait improvement. We also aim to apply gene co-expression network analysis and single-cell transcriptomics to investigate the cell-type-specific regulatory networks and developmental programs underlying rice responses and adaptation to flooding. Integrative Phenomics and Genomics for Thai Cacao Improvement: The integration of detailed phenotypic characterization, genomic variation, and environmental information to uncover the genetic basis of agronomic, adaptive, and quality-related traits in Thai cacao. This research supports the identification, development, and selection of superior cacao clones adapted to Thailand’s diverse microenvironments, with the goal of strengthening a sustainable and high-quality fine-flavor cacao industry.

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