TY - ADVS AU - Swann,Karl TI - Ca2+, fertilization and egg activation T2 - Calcium signaling I : regulation, mechanisms, effectors, role in disease and recent advances, PY - 2020/// CY - London PB - Henry Stewart Talks KW - Calcium in the body KW - Calcium KW - Physiological effect KW - Cellular signal transduction KW - Fertilization (Biology) KW - Sperm-ovum interactions KW - Calcium Signaling KW - metabolism KW - Fertilization KW - Oocytes KW - physiology KW - Phosphoinositide Phospholipase C KW - Spermatozoa KW - Sperm-Ovum Interactions N1 - Animated audio-visual presentation with synchronized narration; Title from title frames; Updated version of a talk first published in 2012; Contents: The role of Ca2+ in activating development in eggs of all species -- Sperm egg fusion as the event that precedes the Ca2+ signal -- Evidence for a sperm factor that triggers Ca2+ release -- Discovery of PLCzeta as sperm factor in mammals -- Mechanism of Ca2+ oscillations triggered by PLCzeta; Access restricted to subscribers UR - https://hstalks.com/bs/2331/ UR - https://hstalks.com/bs/p/13/ ER -