Molecular cloning of a novel human cDNA, RT14, containing a putative ORF highly conserved between human, fruit fly, and nematode.

From a human fetal-brain cDNA library we isolated a novel gene, designated RT14, whose cDNA contained an open reading frame of 375 nucleotides encoding 125 amino acids. A 71-amino-acids region of the predicted peptide sequence showed 62% identity with a putative peptide encoded in the region close to Drosophila Tra-2. It also showed significant homology with the putative peptide of T20G5.10 of C. elegans. Northern-blot analysis revealed expression of 0.7-kb and 1.1-kb transcripts in all human tissues examined.