<p>The present invention discloses methods for cell nuclear transfer that comprise for example modification of zona pellucida of an oocyte, and/or sectioning of oocytes into several parts. The present invention also discloses methods for producing a genetically modified non-human mammal. Genetically modified non-human mammals obtainable by the disclosed methods are also within the scope of the present invention. Disclosed are also methods for cryopreservation of cells.</p>
申请公布号
EP1922411(A2)
申请公布日期
2008.05.21
申请号
EP20060775983
申请日期
2006.09.08
申请人
AARHUS UNIVERSITET
发明人
DU, YUTAO;VAJTA, GABOR;BOLUND, LARS, AXEL;KRAGH, PETER, MICHAEL