Mutual maintenance of di- and triploid Pelophylax esculentus hybrids in R-E systems: results from artificial crossings experiments
Abstract Background Interspecies animal hybrids can employ clonal or hemiclonal reproduction modes where one or all parental genomes are transmitted to the progeny without recombination.Nevertheless, some interspecies hybrids retain strong connection with the parental species needed for successful reproduction.Appearance of polyploid hybrid animals