PMID- 8773591 OWN - NLM STAT- MEDLINE DCOM- 19961017 LR - 20190516 IS - 0741-5400 (Print) IS - 0741-5400 (Linking) VI - 60 IP - 2 DP - 1996 Aug TI - Cloning of the murine eosinophil peroxidase gene (mEPO): characterization of a conserved subgroup of mammalian hematopoietic peroxidases. PG - 285-94 AB - The mouse eosinophil peroxidase (mEPO) gene was cloned by screening a random-primed bone marrow cDNA library at reduced criteria using a hEPO cDNA. An mEPO cDNA was subsequently used to isolate the mEPO gene from a lambda-genomic library. The mEPO gene displays a high degree of conservation with its human homologue: the transcription units are approximately the same size, conserve the relative size and position of the 12 exons associated with each gene, and at a nucleotide level the mouse and human EPO genes are 86% identical in the protein coding regions and 66% identical in the 3'-untranslated trailer regions. This strong conservation extends to the encoded proteins which show approximately 90% amino acid identity. Expression of the mEPO gene is restricted to tissues containing eosinophil progenitor cells (e.g., bone marrow and spleen), a pattern similar to the expression of another murine eosinophil granule protein, major basic protein. FAU - Horton, M A AU - Horton MA AD - Department of Biochemistry and Molecular Biology, Mayo Clinic Scottsdale, Arizona, USA. FAU - Larson, K A AU - Larson KA FAU - Lee, J J AU - Lee JJ FAU - Lee, N A AU - Lee NA LA - eng SI - GENBANK/L77979 PT - Journal Article PL - England TA - J Leukoc Biol JT - Journal of leukocyte biology JID - 8405628 RN - 0 (Cyanides) RN - 0 (DNA, Complementary) RN - EC 1.11.1.- (Eosinophil Peroxidase) RN - EC 1.11.1.- (Peroxidases) SB - IM MH - Amino Acid Sequence MH - Animals MH - Base Sequence MH - Bone Marrow/enzymology MH - Cloning, Molecular MH - *Conserved Sequence MH - Cyanides/pharmacology MH - DNA, Complementary/genetics MH - Eosinophil Peroxidase MH - Eosinophils/enzymology MH - Evolution, Molecular MH - Female MH - Gene Expression MH - Hematopoietic Stem Cells/*enzymology MH - Humans MH - Mice MH - Mice, Inbred BALB C MH - Molecular Sequence Data MH - Peroxidases/biosynthesis/*genetics MH - Regulatory Sequences, Nucleic Acid MH - Sequence Homology, Amino Acid EDAT- 1996/08/01 00:00 MHDA- 1996/08/01 00:01 CRDT- 1996/08/01 00:00 PHST- 1996/08/01 00:00 [pubmed] PHST- 1996/08/01 00:01 [medline] PHST- 1996/08/01 00:00 [entrez] AID - 10.1002/jlb.60.2.285 [doi] PST - ppublish SO - J Leukoc Biol. 1996 Aug;60(2):285-94. doi: 10.1002/jlb.60.2.285.