QGene

QGene performs QTL mapping, simulation, and comparative analyses to identify genetic loci and support genetic analysis of line-cross mating designs (including selfing, backcrossing, intercrossing, and haploid-doubling).

Key Features:

• Versatile Method Execution: Executes multiple QTL-mapping methodologies to enable direct comparison of different analytical approaches.
• Third-Party Integration: Supports addition of new QTL-mapping methods by third parties for extensibility.
• Comprehensive Mating Design Support: Models complex line-cross mating designs, including sequences of selfing, backcrossing, intercrossing, and haploid-doubling.
• Simulation Capabilities: Includes simulators for genetic maps, populations, and quantitative traits to generate synthetic datasets.
• Scriptability: Provides scriptable execution to automate and reproduce QTL mapping analyses.

Scientific Applications:

• Plant QTL mapping: Identifies genetic loci associated with traits such as disease resistance and yield-related characteristics in plants.
• Comparative QTL analysis and candidate gene discovery: Facilitates comparative analyses of QTL datasets to support discovery and validation of candidate genes underlying quantitative traits.

Methodology:

Integrates multiple statistical QTL-mapping methods, includes map, population, and trait simulators, and supports scriptable execution and third-party method integration.