Evidence map›Paper›PMID 20305004›Full record

ArticleEukaryotic cell2010

Genetic and molecular characterization of a cryptochrome from the filamentous fungus Neurospora crassa.

Allan C Froehlich, Chen-Hui Chen, William J Belden, Cornelia Madeti, Till Roenneberg, Martha Merrow, Jennifer J Loros, Jay C Dunlap

Open access · diamondAbstract read
In one paragraph

Article in Eukaryotic cell, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
9.9field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

34 citing papers in PubMed, 75 citations in OpenAlex.

  1. Mining Genetically Encoded Biosensors from Filamentous Fungi.Journal of fungi (Basel, Switzerland) · 2026
    Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. The development and nutritional quality ofFrontiers in nutrition · 2024
    Article
  7. Article
  8. Review
  9. Journal of fungi (Basel, Switzerland) · 2023
    Review
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Tissue-specific regulation of flowering by photoreceptors.Cellular and molecular life sciences : CMLS · 2016
    Review
  17. Review
  18. Fungal cryptochrome with DNA repair activity reveals an early stage in cryptochrome evolution.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

Allan C FroehlichDepartment of Genetics, Dartmouth Medical School, Hanover, NH 03755, USA.
Chen-Hui Chen
William J Belden
Cornelia Madeti
Till Roenneberg
Martha Merrow
Jennifer J Loros
Jay C Dunlap
Dartmouth College · USMED Institute · USRutgers, The State University of New Jersey · USUniversity of Groningen · NL

Funding

Tools for Functional Analysis and Cell BiologyP01GM068087 · NIGMS · DARTMOUTH COLLEGE · PI DUNLAP, JAY C. · 2004 to 2013
$19.3M
TRAINING IN BIOTECHNOLOGY: EMPHASIS ON PROTEIN CHEMISTRYT32GM008336 · NIGMS · WASHINGTON STATE UNIVERSITY · PI CALL, DOUGLAS R. · 1989 to 2023
$8.9M
Identification and Analysis of Circadian Clock-Controlled GenesR01GM083336 · NIGMS · DARTMOUTH COLLEGE · PI LOROS, JENNIFER J. · 2008 to 2015
$5.7M
GENETIC AND MOLECULAR DISSECTION OF THE NEUROSPORA CLOCKR01GM034985 · NIGMS · DARTMOUTH COLLEGE · PI DUNLAP, JAY C. · 1986 to 2015
$5.7M
GENETIC AND MOLECULAR DISSECTION OF THE NEUSPORA CLOCKR37GM034985 · NIGMS · DARTMOUTH COLLEGE · PI DUNLAP, JAY C · 1998 to 2007
$4.4M
Role of Chromatin Remodeling in Circadian RegulationF32GM071223 · NIGMS · DARTMOUTH COLLEGE · PI BELDEN, WILLIAM J · 2004 to 2006
$149k
NIGMS NIH HHS F32 GM071223NIGMS NIH HHS GM34985NIGMS NIH HHS P01 GM068087NIGMS NIH HHS P01GM68087NIGMS NIH HHS R01 GM034985NIGMS NIH HHS R01 GM083336NIGMS NIH HHS R01 GM08336NIGMS NIH HHS R37 GM034985NIGMS NIH HHS T32 GM008336
6 · The paper itself

Abstract

In plants and animals, cryptochromes function as either photoreceptors or circadian clock components. We have examined the cryptochrome from the filamentous fungus Neurospora crassa and demonstrate that Neurospora cry encodes a DASH-type cryptochrome that appears capable of binding flavin adenine dinucleotide (FAD) and methenyltetrahydrofolate (MTHF). The cry transcript and CRY protein levels are strongly induced by blue light in a wc-1-dependent manner, and cry transcript is circadianly regulated, with a peak abundance opposite in phase to frq. Neither deletion nor overexpression of cry appears to perturb the free-running circadian clock. However, cry disruption knockout mutants show a small phase delay under circadian entrainment. Using electrophoretic mobility shift assays (EMSA), we show that CRY is capable of binding single- and double-stranded DNA (ssDNA and dsDNA, respectively) and ssRNA and dsRNA. Whole-genome microarray experiments failed to identify substantive transcriptional regulatory activity of cry under our laboratory conditions.

Indexed as

Amino AcidsAmino Acid SequenceBinding SitesBiological ClocksCircadian RhythmConserved SequenceCryptochromesDNA, FungalEscherichia coliFlavin-Adenine DinucleotideFolic AcidFungal ProteinsGene Expression Regulation, FungalLightMolecular Sequence DataMutation5,11-methenyltetrahydrohomofolateAmino AcidsCryptochromesDNA, FungalFlavin-Adenine DinucleotideFolic AcidFungal ProteinsPyrimidine DimersRNA, FungalRNA, Messenger

Identifiers

PMID20305004
PMCPMC2863965
OpenAlexW2109232882

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.