A human homoeo box gene specifically expressed in spinal cord during embryonic development

A. Simeone, F. Mavilio, L. Bottero, A. Giampaolo, G. Russo, A. Faiella, E. Boncinelli, C. Peschle

Research output: Contribution to journalArticlepeer-review

Abstract

Several genes involved in the determination of Drosophila body segments share a conserved DNA sequence of 183 nucleotides termed the homoeo box. Homologous homoeo box sequences have been detected in the genome of species ranging from insects and anellids to vertebrates, and a number of homoeo box-containing genomic DNA clones have been isolated from Xenopus, mouse and human. We have recently isolated human complementary DNA clones containing homoeo box sequences, representing transcripts from four different genes. We report here the nucleotide sequence of one of these clones (HHO.c10) and show that the corresponding gene is transcribed in human embryos and fetuses at 5-10 weeks post-conception. A major polyadenylated transcript of ~2.1 kilobases (kb), as well as RNA species of higher relative molecular mass (M(r)), are specially expressed at a constant level in spinal cord throughout this developmental period.

Original languageEnglish
Pages (from-to)763-765
Number of pages3
JournalNature
Volume320
Issue number6064
DOIs
Publication statusPublished - 1986

ASJC Scopus subject areas

  • General

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