I can't seem to be able to access the searchable databank through the Web-site. It seems as though the elusive seasonal fluctuation in reproductive capabilities is rearing its ugly little head in our mouse colony. The superovulation and embryo culture for both rederivations and ES-cell aggregations is going as well as expected.
Plugs are present, but few carry a pregnancy to term.
All information is greatly appreciated. I can summarize the information for all interested. Thank you very much in advance Anne Rouleau, Res. Barrier Facility, Transgenics Lab.