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Cited by 561

The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.

An evolutionarily conserved protein binding sequence upstream of a plant light-regulated gene.

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Giuliano, G, Pichersky, E, Malik, V S, Timko, M P, Scolnik, P A, Cashmore, A R·1988·Proceedings of the National Academy of Sciences

Abstract

A protein factor, identified in nuclear extracts obtained from tomato (Lycopersicon esculentum, Solanaceae) and Arabidopsis thaliana (Brassicaceae) seedlings, specifically binds upstream sequences from the plant light-regulated gene family encoding the small subunit of ribulose 1,5-bisphosphate carboxylase/oxygenase (RBCS). RBCS upstream sequences from tomato, pea (Pisum sativum, Leguminosae), and Arabidopsis are recognized by the factor. The factor recognition occurs via a short conserved sequence (G box) whose consensus sequence is 5'-TCTTACACGTGGCAYY-3' (where Y is pyrimidine). This sequence is distinct from the GT motif described previously in RBCS promoters. Two other conserved sequences, showing a lesser degree of evolutionary conservation, are found upstream of the G box but do not bind to the G box binding factor (GBF). Twelve nucleotides within the G box are sufficient for the formation of a stable DNA-GBF complex. GBF is found in both light-grown and dark-adapted tomato leaf extracts, but it is present in greatly reduced amounts in root extracts.

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Metadata

Authors
Giuliano, G., Pichersky, E., Malik, V. S., Timko, M. P., Scolnik, P. A., & Cashmore, A. R.
Venue
Proceedings of the National Academy of Sciences
Published
1988-10
Volume
85
Issue
19
Pages
7089-7093
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2071948806
Cited by
561
References
15
FWCI
49.85
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: An evolutionarily conserved protein binding sequence upstream of a plant light-regulated gene. https://app.cochat.ai/papers/10.1073/pnas.85.19.7089
The paper
Giuliano, G., Pichersky, E., Malik, V. S., Timko, M. P., Scolnik, P. A., & Cashmore, A. R. (1988). An evolutionarily conserved protein binding sequence upstream of a plant light-regulated gene. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.85.19.7089

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