What does cryptochromes mean?
Definitions for cryptochromes
cryp·tochromes
This dictionary definitions page includes all the possible meanings, example usage and translations of the word cryptochromes.
Wikipedia
cryptochromes
Cryptochromes (from the Greek κρυπτός χρώμα, "hidden colour") are a class of flavoproteins found in plants and animals that are sensitive to blue light. They are involved in the circadian rhythms and the sensing of magnetic fields in a number of species. The name cryptochrome was proposed as a portmanteau combining the chromatic nature of the photoreceptor, and the cryptogamic organisms on which many blue-light studies were carried out.The two genes Cry1 and Cry2 code the two cryptochrome proteins CRY1 and CRY2. In insects and plants, CRY1 regulates the circadian clock in a light-dependent fashion, whereas in mammals, CRY1 and CRY2 act as light-independent inhibitors of CLOCK-BMAL1 components of the circadian clock. In plants, blue-light photoreception can be used to cue developmental signals. Besides chlorophylls, cryptochromes are the only proteins known to form photoinduced radical-pairs in vivo. These appear to enable some animals to detect magnetic fields. Cryptochromes have been the focus of several current efforts in optogenetics. Employing transfection, initial studies on yeast have capitalized on the potential of Cry2 heterodimerization to control cellular processes, including gene expression, by light.
U.S. National Library of Medicine
Cryptochromes
Flavoproteins that function as circadian rhythm signaling proteins in ANIMALS and as blue-light photoreceptors in PLANTS. They are structurally-related to DNA PHOTOLYASES and it is believed that both classes of proteins may have originated from an earlier protein that played a role in protecting primitive organisms from the cyclical exposure to UV LIGHT.
Numerology
Chaldean Numerology
The numerical value of cryptochromes in Chaldean Numerology is: 9
Pythagorean Numerology
The numerical value of cryptochromes in Pythagorean Numerology is: 7
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"cryptochromes." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/cryptochromes>.
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