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Article

Separate functions for nuclear and cytoplasmic cryptochrome 1 during photomorphogenesis of Arabidopsis seedlings.

Proceedings of the National Academy of Sciences of the United States of America - 20 Nov 2007

Wu Guosheng, Spalding Edgar P

Abstract excerpt

Cryptochrome blue-light receptors mediate many aspects of plant photomorphogenesis, such as suppression of hypocotyl elongation and promotion of cotyledon expansion and root growth. The cryptochrome 1 (cry1) protein of Arabidopsis is present in the nucleus and cytoplasm of cells, but how the functions of one pool differ from the other is not known. Nuclear localization and nuclear export signals were genetically...

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Identifiers

PMID: 18003924
DOI: 10.1073/pnas.0705082104
PMCID: PMC2141859

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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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