In this paper, the progresses of research on the natural and artificial parthenogenesis, ameiotic and meiotic parthenogenesis of the silkworm ( Bombyx mori) were described in brief. 本文对桑蚕的自然单性生殖、人工单性生殖、减数分裂和非减数分裂的单性生殖发育等研究进展进行了简要地阐述;
The main research achievements on artificial activation and parthenogenesis in mammalian oocytes are reviewed, including oocyte activation and parthenogenetic development, role of paternal and maternal genomes in embryonic development, and birth of parthenogenetic mice. 综述了哺乳动物卵人工激活与孤雌生殖研究的主要进展,包括卵母细胞的激活与孤雌发育,父源和母源基因组在胚胎发育中的作用,以及孤雌生殖小鼠的诞生。