Petr Nguyen

The paper investigates sperm dimorphism in evergreen bagworm moths and finds no evidence of non-fertilizing sperm, proposing new hypotheses for its evolution and function.

This study investigates sex chromosome evolution in Nothobranchius killifishes, identifying multiple origins and structural differences in sex chromosomes across species.

The paper examines karyotype variation in Polyommatine butterflies, finding that the W sex chromosome remains intact despite chromosome fragmentation.

The paper investigates satDNA evolution in Nothobranchius killifishes, identifying centromere-associated repeats and suggesting centromere drive and spindle polarity reversal as factors in karyotype change.

This study investigates the transition to asexual reproduction in water frogs through hybridogenesis, using cytogenomic probes to show DNA elimination and gametogenic modifications in F1 hybrids.

This study investigates the W chromosome in ghost moths, revealing large genomes, absence of typical sex chromatin, and potential origin from a B chromosome.

The paper investigates rDNA re-patterning in Lepidoptera, showing satellite arrays drive homology-mediated spread through extrachromosomal circles or ectopic recombination.

The paper identifies and characterizes duplicated Masc genes in Ephestia kuehniella, showing their conserved role in male sex determination through expression patterns and RNAi experiments.

The paper presents a haplotype-resolved genome assembly for the wood tiger moth using trio binning, revealing population structure insights.

The paper identifies a neo-sex chromosome in the Monarch butterfly and its relatives, using sequencing coverage and ortholog counts to assign chromosomes and detect assembly errors.