First Author | Wu KC | Year | 1987 |
Journal | Biochem Biophys Res Commun | Volume | 146 |
Issue | 3 | Pages | 964-70 |
PubMed ID | 3619944 | Mgi Jnum | J:25924 |
Mgi Id | MGI:73627 | Doi | 10.1016/0006-291x(87)90741-8 |
Citation | Wu KC, et al. (1987) Molecular isolation and sequence determination of the cDNA for the mouse sperm-specific lactate dehydrogenase-X gene. Biochem Biophys Res Commun 146(3):964-70 |
abstractText | Several cDNA clones for the mouse lactate dehydrogenase-X (LDH-X), a sperm-specific glycolytic enzyme, were isolated from mouse testicular cDNA libraries constructed in the bacteriophage vectors, lambda gt11 and gt10. The largest cDNA clone contains an insert of 1135 base pairs in length and an open reading frame that encodes a 332 amino acid polypeptide with a molecular weight of 35.89 kD. The deduced amino acid sequence of this protein is in close agreement with the published sequence of mouse LDH-X obtained by direct protein sequencing. Northern analysis of RNA isolated from different tissues detected a single size mRNA of 1.5 kilobases in mouse testis but not in brain or liver. The Ldh-x structural gene was estimated to be about 12 kb in size as demonstrated by Southern hybridization analysis of mouse genomic DNA using the full-length cDNA as a probe. |