Abstract
One can determine if and how many oocytes have been ovulated in a female mouse by counting the number of corpora lutea (CL) on the ovaries during the process of preimplantation embryo collection. A simple method of harvesting the ovaries and observing with a dissecting microscope and top lighting is provided along with a description of how to recognize CL. As the embryos rarely, if ever, cross the uterotubal junction, this provides a measure of the maximum number of embryos expected to be recovered from each oviduct or uterine horn, a number that can be valuable in analyzing early lethal mutations.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
