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Methylation on RNA: A Potential Mechanism Related to Immune Priming within But Not across Generations

Overview of attention for article published in Frontiers in Microbiology, March 2017
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Title
Methylation on RNA: A Potential Mechanism Related to Immune Priming within But Not across Generations
Published in
Frontiers in Microbiology, March 2017
DOI 10.3389/fmicb.2017.00473
Pubmed ID
Authors

Cynthia Castro-Vargas, César Linares-López, Adolfo López-Torres, Katarzyna Wrobel, Juan C. Torres-Guzmán, Gloria A. G. Hernández, Kazimierz Wrobel, Humberto Lanz-Mendoza, Jorge Contreras-Garduño

Abstract

Invertebrate immune priming is a growing field in immunology. This phenomenon refers to the ability of invertebrates to generate a more vigorous immune response to a second encounter with a specific pathogen and can occur within and across generations. Although the precise mechanism has not been elucidated, it has been suggested that methylation of DNA is a cornerstone for this phenomenon. Here, using a novel method of analytical chemistry (a reversed-phase liquid chromatography procedure) and the beetle Tenebrio molitor as a model system, we did not find evidence to support this hypothesis taking into account the percentage of methylated cytosine entities in DNA (5mdC) within or across generations. However, we found a lower percentage of methylated cytosine entities in RNA (5mC) within but not across generations in immune priming experiments with adults against the bacteria Micrococcus lysodeikticus and larvae against the fungus Metarhizium anisopliae. To our knowledge, this is the first report suggesting a role of differential methylation on RNA during immune priming within generations.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 54 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 54 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 8 15%
Researcher 8 15%
Student > Master 6 11%
Student > Doctoral Student 5 9%
Student > Bachelor 5 9%
Other 10 19%
Unknown 12 22%
Readers by discipline Count As %
Agricultural and Biological Sciences 12 22%
Biochemistry, Genetics and Molecular Biology 9 17%
Immunology and Microbiology 4 7%
Environmental Science 2 4%
Social Sciences 2 4%
Other 7 13%
Unknown 18 33%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. 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 28 March 2017.
All research outputs
#15,451,618
of 22,961,203 outputs
Outputs from Frontiers in Microbiology
#15,260
of 25,003 outputs
Outputs of similar age
#193,771
of 308,511 outputs
Outputs of similar age from Frontiers in Microbiology
#342
of 491 outputs
Altmetric has tracked 22,961,203 research outputs across all sources so far. This one is in the 22nd percentile – i.e., 22% of other outputs scored the same or lower than it.
So far Altmetric has tracked 25,003 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 6.3. This one is in the 30th percentile – i.e., 30% of its peers scored the same or lower than it.
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We're also able to compare this research output to 491 others from the same source and published within six weeks on either side of this one. This one is in the 22nd percentile – i.e., 22% of its contemporaries scored the same or lower than it.