Related Experiment Video
Updated: Aug 13, 2026

Evaluation of Fertilization State by Tracing Sperm Nuclear Morphology in Arabidopsis Double Fertilization
Published on: August 29, 2019
Molecular biology of fertilization
1Departments of Molecular Biology and Biotechnology and Obstetrics and Gynaecology, University of Sheffield, Sheffield S10 2TN, UK.
Abstract:
Our understanding of molecular mechanisms of fertilization in mammals has lagged behind the rapid development of reproductive technology over the last decade. Significant advances in knowledge have resulted mainly from studies in laboratory animals in vitro. However, this situation has changed in the last few years as targeted mutagenesis in mice has provided important new information about genes and proteins involved in basic aspects of sperm-egg interactions in vivo. In this brief review the current knowledge about the generic aspects of mammalian fertilization is summarized, together with particular features of reproductive physiology related to cats and dogs.
More Related Videos
06:45Live Imaging of Arabidopsis Pollen Tube Reception and Double Fertilization Using the Semi-In Vitro Cum Septum Method
Published on: February 24, 2023
05:55Stable Isotope In-Vivo Labeling for Mass-Spectrometry Identification of Paternal Metabolites Transferred from Sperm to Oocyte During Fertilization
Published on: June 17, 2025
Related Concept Videos
Meiosis II
Spermatogenesis
Fertilization
Cleavage and Blastulation
In Vitro Fertilization
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...