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Article

DNA binding factors which interact with the Sp1 site of the chicken delta 1-crystallin promoter are developmentally regulated.

Biochemical and biophysical research communications - 16 Mar 1992

Alemany J, Klement J F, Borrás T, De Pablo F

Abstract excerpt

Transcription of the delta 1-crystallin gene is developmentally regulated in the embryonic chicken lens. Previous work defined a positive transcription regulatory element between positions -120 and -43 of the delta 1-crystallin promoter. This region contains a putative Sp1 binding site (-78 to -71), adjacent to a CAAT box (-70 to -67). Gel retardation assays using lens nuclear extracts revealed two protein-DNA...

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PMID: 1550573
DOI: 10.1016/0006-291x(92)90533-q

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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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