ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The u,-opioid-receptor (MOR) gene was inactivated in PI embryonic stem (ES) cells from the 129/Sv mouse line by insertion of a neomycin-resistance (neor) cassette in the gene coding region (Fig. la). Gene targeting was identified by Southern blotting using a 5' probe (Fig. Ib), giving 7 positives ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/383819a0
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