Identification and chromosomal mapping of the mouse inositol polyphosphate 1-phosphatase gene
- National Inst. of Health, Bethesda, MD (United States)
A mouse inositol polyphosphate 1-phosphatase (Inpp1) cDNA fragment (348 bp) was amplified by means of the polymerase chain reaction using a mouse cDNA library as template with primers designed from published human and bovine cDNA sequences. We isolated a 1623-bp full-length Inpp1 cDNA from a mouse brain cDNA library using this amplified cDNA fragment as probe. Amino acid sequences of mouse, human, and bovine inositol polyphosphate 1-phosphatase are highly conserved. Northern blot analysis shows a major transcript of 1.65-kb mRNA and several higher molecular weight mRNAs that are expressed in a variety of mouse tissues. Utilizing the Jackson Lab backcross DNA panel map service, we mapped Inpp1 to chromosome 1, 1.06 cM proximal to Ctla4. 8 refs., 2 figs.
- OSTI ID:
- 446983
- Journal Information:
- Genomics, Vol. 30, Issue 2; Other Information: PBD: 20 Nov 1995
- Country of Publication:
- United States
- Language:
- English
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