No abstract available
Publication types
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Research Support, N.I.H., Extramural
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Animals
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Base Sequence
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Chromosome Banding
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Chromosomes, Artificial, Bacterial
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Chromosomes, Mammalian
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Cloning, Molecular
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DNA Primers
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Female
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In Situ Hybridization, Fluorescence
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Mice
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Placenta / enzymology*
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Pregnancy
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Serine Endopeptidases / genetics*
Substances
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DNA Primers
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ribosomal neutral proteinase
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Serine Endopeptidases