Inventors:
Teresa K. Woodruff - Chicago IL, US
Thomas V. O'Halloran - Chicago IL, US
Miranda L. Bernhardt - Chicago IL, US
Betty Y. Kong - Chicago IL, US
Alison M. Kim - Bethesda MD, US
International Classification:
C12N 5/075, C12N 5/07
Abstract:
The present invention provides methods, compositions, and systems for reinitiating meiosis in cells in meiotic arrest and oocyte activation in fertilized, but un-activated, oocytes. In certain embodiments, Zn-binding moieties (e.g., zinc chelators) are used for reinitiating meiosis or oocyte activation.