ArticleGenetics2009
Rhythmic conidiation in constant light in vivid mutants of Neurospora crassa.
Article in Genetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Photomorphogenesis of Myxococcus macrosporus: new insights for light-regulation of cell development.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2024Article
- Inducing antioxidant and antimicrobial activities in endophytic and endolichenic fungi by the use of light spectra treatments.Archives of microbiology · 2023Article
- The circadian clock of the bacteriumScience advances · 2023Article
- The Blue-Light PhotoreceptorApplied and environmental microbiology · 2019Article
- A component of the TOR (Target Of Rapamycin) nutrient-sensing pathway plays a role in circadian rhythmicity in Neurospora crassa.PLoS genetics · 2018Article
- Natural Variation of the Circadian Clock in Neurospora.Advances in genetics · 2017Review
- Modulation of Circadian Gene Expression and Metabolic Compensation by the RCO-1 Corepressor of Neurospora crassa.Genetics · 2016Article
- Suppressing the Neurospora crassa circadian clock while maintaining light responsiveness in continuous stirred tank reactors.Scientific reports · 2015Article
- Article
- Global analysis of serine/threonine and tyrosine protein phosphatase catalytic subunit genes in Neurospora crassa reveals interplay between phosphatases and the p38 mitogen-activated protein kinase.G3 (Bethesda, Md.) · 2014Article
- Bright to dim oscillatory response of the Neurospora circadian oscillator.Journal of biological rhythms · 2014Article
- Temperature-sensitive and circadian oscillators of Neurospora crassa share components.Genetics · 2012Article
- The circadian clock of Neurospora crassa.FEMS microbiology reviews · 2012Review
- Neurospora crassa Light Signal Transduction Is Affected by ROS.Journal of signal transduction · 2012Article
- A new mutation affecting FRQ-less rhythms in the circadian system of Neurospora crassa.PLoS genetics · 2011Article
- The genetics of circadian rhythms in Neurospora.Advances in genetics · 2011Review
- Physical interaction between VIVID and white collar complex regulates photoadaptation in Neurospora.Proceedings of the National Academy of Sciences of the United States of America · 2010Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In Neurospora crassa, a circadian rhythm of conidiation (asexual spore formation) can be seen on the surface of agar media. This rhythm has a period of 22 hr in constant darkness (D/D). Under constant illumination (L/L), no rhythm is visible and cultures show constant conidiation. However, here we report that strains with a mutation in the vivid (vvd) gene, previously shown to code for the photoreceptor involved in photo-adaptation, exhibit conidiation rhythms in L/L as well as in D/D. The period of the rhythm of vvd strains ranges between 6 and 21 hr in L/L, depending upon the intensity of the light, the carbon source, and the presence of other mutations. Temperature compensation of the period also depends on light intensity. Dark pulses given in L/L shift the phase of the rhythm. Shifts from L/L to D/D show unexpected after effects; i.e., the short period of a vvd strain in L/L gradually lengthens over 2-3 days in D/D. The rhythm in L/L requires the white collar (wc-1) gene, but not the frequency (frq) gene. FRQ protein shows no rhythm in L/L in a vvd strain. The conidiation rhythm in L/L in vvd is therefore driven by a FRQ-less oscillator (FLO).
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