Related Experiment Video

Updated: Aug 11, 2026

Collection and Cryopreservation of Hamster Oocytes and Mouse Embryos
13:36

Collection and Cryopreservation of Hamster Oocytes and Mouse Embryos

Published on: March 27, 2009

Temperature dependence of sperm-egg fusion and post-fusion events in hamster fertilization

Y Hirao, R Yanagimachi

    The Journal of Experimental Zoology
    |September 1, 1978
    PubMed

    More Related Videos

    Production of Genetically Engineered Golden Syrian Hamsters by Pronuclear Injection of the CRISPR/Cas9 Complex06:12

    Production of Genetically Engineered Golden Syrian Hamsters by Pronuclear Injection of the CRISPR/Cas9 Complex

    Published on: January 9, 2018

    Fish Sperm Assessment Using Software and Cooling Devices07:57

    Fish Sperm Assessment Using Software and Cooling Devices

    Published on: July 28, 2018

    Related Concept Videos

    Meiosis II01:57

    Meiosis II

    Meiosis II is the second and final stage of meiosis. It relies on the haploid cells produced during meiosis I, each of which contain only 23 chromosomes—one from each homologous initial pair. Importantly, each chromosome in these cells is composed of two joined copies, and when these cells enter meiosis II, the goal is to separate such sister chromatids using the same microtubule-based network employed in other division processes. The result of meiosis II is two haploid cells, each containing...
    Spermatogenesis01:41

    Spermatogenesis

    Spermatogenesis is the process by which haploid sperm cells are produced in the male testes. It starts with stem cells located close to the outer rim of seminiferous tubules. These spermatogonial stem cells divide asymmetrically to give rise to additional stem cells (meaning that these structures “self-renew”), as well as sperm progenitors, called spermatocytes. Importantly, this method of asymmetric mitotic division maintains a population of spermatogonial stem cells in the male reproductive...
    Fertilization01:38

    Fertilization

    During fertilization, an egg and sperm cell fuse to create a new diploid structure. In humans, the process occurs once the egg has been released from the ovary, and travels into the fallopian tubes. The process requires several key steps: 1) sperm present in the genital tract must locate the egg; 2) once there, sperm need to release enzymes to help them burrow through the protective zona pellucida of the egg; and 3) the membranes of a single sperm cell and egg must fuse, with the sperm...