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Exposure to fluorescent light triggers down regulation of genes involved with mitotic progression in Xiphophorus skin

Overview of attention for article published in Comparative Biochemistry & Physiology Part C: Toxicology & Pharmacology, September 2015
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Title
Exposure to fluorescent light triggers down regulation of genes involved with mitotic progression in Xiphophorus skin
Published in
Comparative Biochemistry & Physiology Part C: Toxicology & Pharmacology, September 2015
DOI 10.1016/j.cbpc.2015.08.006
Pubmed ID
Authors

Ronald B. Walter, Dylan J. Walter, William T. Boswell, Kaela L. Caballero, Mikki Boswell, Yuan Lu, Jordan Chang, Markita G. Savage

Abstract

We report RNA-Seq results from skin of X. maculatus Jp 163 B after exposure to various doses of "cool white" fluorescent light (FL). We show that FL exposure incites a genetic transcriptional response in skin nearly as great as observed for UVB exposure; however, the gene sets modulated due to exposure to the two light sources are quite different. Known light responsive genes involved in maintaining circadian cycling (e.g., clock, cry2a, cry1b, per1b, per2, per3, arntl1a, etc.) exhibited expected shifts in transcriptional expression upon FL exposure. Exposure to FL also resulted in down-regulated transcription of many genes involved with cell cycle progression (e.g., cdc20, cdc45, cdca7b, plk1, cdk1, ccnb-3, cdca7a, etc.) and chromosome segregation (e.g., cenpe, cenpf, cenpi, cenpk, cenpo, cenpp, and cenpu; cep70; knstrm, kntc, mcm2, mcm5; smc2, etc.). In addition, several DNA replication and recombination repair genes (e.g., pola1, pole, rec52, rad54l, rpa1, parpbp, etc.) exhibit reduced expression in FL exposed X. maculatus skin. Some genes down modulated by FL are known to be associated with DNA repair and human diseases (e.g., atm2, brip1, fanc1, fancl, xrcc4, etc.). The overall suppression of genes involved with mitotic progression in the skin of adult fish is consistent with entry into the light phase of the circadian cycle. Current efforts are aimed at determining specific wavelengths that may lead to differential expression among the many genes affected by fluorescent light exposure.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 13 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 13 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 5 38%
Student > Bachelor 3 23%
Student > Ph. D. Student 2 15%
Professor 1 8%
Student > Master 1 8%
Other 1 8%
Readers by discipline Count As %
Agricultural and Biological Sciences 5 38%
Biochemistry, Genetics and Molecular Biology 3 23%
Immunology and Microbiology 1 8%
Psychology 1 8%
Medicine and Dentistry 1 8%
Other 1 8%
Unknown 1 8%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 09 September 2016.
All research outputs
#16,184,379
of 25,576,801 outputs
Outputs from Comparative Biochemistry & Physiology Part C: Toxicology & Pharmacology
#754
of 1,317 outputs
Outputs of similar age
#147,758
of 277,177 outputs
Outputs of similar age from Comparative Biochemistry & Physiology Part C: Toxicology & Pharmacology
#6
of 21 outputs
Altmetric has tracked 25,576,801 research outputs across all sources so far. This one is in the 34th percentile – i.e., 34% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,317 research outputs from this source. They receive a mean Attention Score of 3.8. This one is in the 40th percentile – i.e., 40% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 277,177 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 43rd percentile – i.e., 43% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 21 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 71% of its contemporaries.