Chaozhi Zheng

This paper introduces MagicImpute, a genotype imputation tool for multiparental populations that improves computational efficiency and error handling, showing accuracy across real datasets with missing parents and sequencing errors.

This study examines genetic components in diploid hybrid potato using a two-step modelling approach, finding that additive effects dominate over non-additive ones for yield traits.

This paper develops software for QTL mapping in tetraploid and diploid diallel populations, demonstrating its effectiveness in detecting QTLs and improving model fit through non-additive effects.

The paper develops a statistical framework for haplotype reconstruction in tetraploid F1 populations and implements it in the software PolyOrigin, demonstrating its effectiveness on a potato dataset.