ArticleMolecular genetics and genomics : MGG2008
Conidiation rhythm and light entrainment in superoxide dismutase mutant in Neurospora crassa.
Article in Molecular genetics and genomics : MGG, 2008. 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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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
17 citing papers in PubMed, 36 citations in OpenAlex.
- Virulence ofInsects · 2023Article
- Circadian oscillations ineLife · 2022Article
- Asexual reproduction and vegetative growth ofEcology and evolution · 2021Article
- Habitat-Specific Clock Variation and Its Consequence on Reproductive Fitness.Journal of biological rhythms · 2020Article
- No Evidence That Homologs of Key Circadian Clock Genes Direct Circadian Programs of Development or mRNA Abundance inFrontiers in microbiology · 2020Article
- Fungal Morphogenesis, from the Polarized Growth of Hyphae to Complex Reproduction and Infection Structures.Microbiology and molecular biology reviews : MMBR · 2018Review
- A component of the TOR (Target Of Rapamycin) nutrient-sensing pathway plays a role in circadian rhythmicity in Neurospora crassa.PLoS genetics · 2018Article
- Seeing the world differently: variability in the photosensory mechanisms of two model fungi.Environmental microbiology · 2016Review
- Twilight, a Novel Circadian-Regulated Gene, Integrates Phototropism with Nutrient and Redox Homeostasis during Fungal Development.PLoS pathogens · 2015Article
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- Metabolic and nontranscriptional circadian clocks: eukaryotes.Annual review of biochemistry · 2014Review
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- A new mutation affecting FRQ-less rhythms in the circadian system of Neurospora crassa.PLoS genetics · 2011Article
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- The genetics of circadian rhythms in Neurospora.Advances in genetics · 2011Review
- Neurospora illuminates fungal photoreception.Fungal genetics and biology : FG & B · 2010Review
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Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Conidial formation in the filamentous fungus Neurospora crassa is regulated by nutritional conditions, light, and the circadian clock. We found that a sod-1 mutant, with a defective superoxide dismutase catalyzing the conversion of superoxide to hydrogen peroxide, had a slightly shorter period length than the wild type and clear conidial banding similar to a mutant of band (bd). However, unlike the bd mutant, the sod-1 mutant could sustain conidial banding with light pulses on a nutrient-rich medium, which involved an enhancement of the light-induced transcription of frequency (frq). sod-1 was hypersensitive to entrainment of the conidiation rhythm by light in race tubes. Furthermore, a frq(10); sod-1 double mutant showed conidiation rhythm in darkness and could be synchronized to light/dark cycles by the masking effect of light. These genetic analyses suggested that intracellular reactive oxygen species (ROS) act on circadian conidiation via multiple circadian clocks and output pathways.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.