Blue light Inhibitors of Cryptochromes 1 and 2 (BIC1 and BIC2)
First-pass extracted concept
Blue light Inhibitor of Cryptochromes 2
Candidate: toolkit item1 source documents6 linked claims
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Aliases
BIC2
Evidence Snippets
Supporting Sources
Linked Claims
CRY and BIC form a negative-feedback circuitry that regulates each other's activity.
Quoted textsource-backed
These results demonstrate a CRY-BIC negative-feedback circuitry that regulates the activity of each other.
Cryptochromes activate BIC gene transcription by suppressing COP1 activity, resulting in activation of HY5 associated with chromatins of the BIC promoters.
Quoted textsource-backed
by suppressing the activity of CONSTITUTIVE PHOTOMORPHOGENIC 1 (COP1), resulting in activation of the transcription activator ELONGATED HYPOCOTYL 5 (HY5) that is associated with chromatins of the BIC promoters
Photoreceptor co-action in activating BIC transcription may sustain blue light sensitivity of plants under broad spectra of solar radiation in nature.
Quoted textsource-backed
suggesting a novel photoreceptor co-action mechanism to sustain blue light sensitivity of plants under the broad spectra of solar radiation in nature.
BIC1 and BIC2 inhibit Arabidopsis cryptochrome function by blocking blue light-dependent cryptochrome dimerization.
Quoted textsource-backed
two negative regulators of Arabidopsis cryptochromes, Blue light Inhibitors of Cryptochromes 1 and 2 (BIC1 and BIC2), inhibit cryptochrome function by blocking blue light-dependent cryptochrome dimerization
Cryptochromes mediate light activation of transcription of the BIC genes.
Quoted textsource-backed
Here we show that cryptochromes mediate light activation of transcription of the BIC genes
Phytochromes also mediate light activation of BIC transcription.
Quoted textsource-backed
Surprisingly, phytochromes also mediate light activation of BIC transcription