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Article

The CRY1 blue light photoreceptor of Arabidopsis interacts with phytochrome A in vitro.

Molecular cell - 1 Jun 1998

Ahmad M, Jarillo J A, Smirnova O, Cashmore A R

Abstract excerpt

Plants have at least two major photosensory receptors: phytochrome (absorbing primarily red/far-red light) and cryptochrome (absorbing blue/UV-A light); considerable physiological and genetic evidence suggests some form of communication or functional dependence between the receptors. Here, we demonstrate in vitro, using purified recombinant photoreceptors, that Arabidopsis CRY1 and CRY2 (cryptochrome) are...

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Source

Identifiers

PMID: 9651577
DOI: 10.1016/s1097-2765(00)80094-5

Genes

CRY1
CRY2

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.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

The CRY1 blue light photoreceptor of Arabidopsis interacts with phytochrome A in vitro.PMID 9651577Read ↗

Regulation of Arabidopsis cryptochrome 2 by blue-light-dependent phosphorylation.Semantic proximity Read ↗

Chimeric proteins between cry1 and cry2 Arabidopsis blue light photoreceptors indicate overlapping functions and varying protein stability.Semantic proximity Read ↗

Genetic interactions between phytochrome A, phytochrome B, and cryptochrome 1 during Arabidopsis development.Semantic proximity Read ↗

Arabidopsis casein kinase1 proteins CK1.3 and CK1.4 phosphorylate cryptochrome2 to regulate blue light signaling.Semantic proximity Read ↗

Direct interaction of Arabidopsis cryptochromes with COP1 in light control development.Semantic proximity Read ↗

The C termini of Arabidopsis cryptochromes mediate a constitutive light response.Semantic proximity Read ↗

Multiple interactions between cryptochrome and phototropin blue-light signalling pathways in Arabidopsis thaliana.Semantic proximity Read ↗

Cryptochromes are required for phytochrome signaling to the circadian clock but not for rhythmicity.Semantic proximity Read ↗

A gain-of-function mutation of Arabidopsis cryptochrome1 promotes flowering.Semantic proximity Read ↗

Blue-light-independent activity of Arabidopsis cryptochromes in the regulation of steady-state levels of protein and mRNA expression.Semantic proximity Read ↗

Hierarchical coupling of phytochromes and cryptochromes reconciles stability and light modulation of Arabidopsis development.Semantic proximity Read ↗

Conditional synergism between cryptochrome 1 and phytochrome B is shown by the analysis of phyA, phyB, and hy4 simple, double, and triple mutants in Arabidopsis.Semantic proximity Read ↗

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