2003•PubMedRequires access
[In silicon cloning of the human TECTB gene].
Huali Zhang, Hao Deng, Ruifang Zhang, Kun Xia, Jiahui Xia
Open publisher page 3 citations
Abstract
The coding sequence of the mouse Tectb and chick Tectb gene were subjected to Blastn searching against the human dbEST and Htgs in NCBI. One BAC clone sequence(GenBank: AL157786) was obtained, which shows high homology to the two genes. We predicted the exons and introns in the homologous region of AL157786 using GENSCAN, MZEF and Blast 2 sequence program, and then assembled the predicted exons into the coding sequence of the human TECTB. The open reading frame of human TECTB gene is 990 bp composed of ten exons, which encodes a protein of 329 amino acids. Human TECTB gene shows 88.1% identity in 990 bp overlap with that of the mouse Tectb gene and the predicted polypeptide shows 94.2% identity in 329 as with the mouse beta-tectorin. The TECTB gene was mapped to human chromosome 10q25 by electronic-PCR.