Contributions to the development of an embryo cloning technology for honeybees (Apis mellifera)

abeille domestique animal embryos apis mellifera biopsia biopsie biopsy chimaeras chimere citoplasma clonage cloning conservation d'embryon cytoplasm cytoplasme embriones animales embryo preservation embryo transfer embryon animal fertilization freezing genetic engineering honeybees noyau cellulaire nucleo nucleus precocidad precocity quimera totipotence totipotencia totipotency transferencia de embriones transfert embryonnaire transplantation trasplantes