Biology Reference
In-Depth Information
conserving, distributing
and Managing Genetically
Modified Mouse Lines by
sperm cryopreservation
G. Charles Ostermeier, Michael V. Wiles, Jane S. Farley
and Robert A. Taft
AbstrAct
Background
Sperm from C57BL/6 mice are difficult to cryopreserve and recover. Yet, the
majority of genetically modified (GM) lines are maintained on this genetic
background.
Methodology/Principal Findings
Reported here is the development of an easily implemented method that con-
sistently yields fertilization rates of 70±5% with this strain. This six-fold
 
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