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Article

Two promoter elements are necessary and sufficient for expression of the sea urchin U1 snRNA gene.

Nucleic acids research - 25 Jul 1992

Wendelburg B J, Marzluff W F

Abstract excerpt

The essential elements of the sea urchin L. variegatus U1 snRNA promoter were mapped by microinjection of a U1 maxigene into sea urchin zygotes. Two elements are required for expression: a distal sequence element (DSE) located between -318 and -300 and a proximal sequence element (PSE) centered at -55. Removal or alteration of other sequences conserved in different sea urchin snRNA U1 genes, including deletion of...

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Source

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Identifiers

PMID: 1641340
DOI: 10.1093/nar/20.14.3743
PMCID: PMC334027

Genes

DSE

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Two promoter elements are necessary and sufficient for expression of the sea urchin U1 snRNA gene.PMID 1641340Read ↗

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