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A PCR-Based Method for RNA Probes and Applications in Neuroscience

Overview of attention for article published in Frontiers in Neuroscience, May 2018
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Title
A PCR-Based Method for RNA Probes and Applications in Neuroscience
Published in
Frontiers in Neuroscience, May 2018
DOI 10.3389/fnins.2018.00266
Pubmed ID
Authors

Ruifang Hua, Shanshan Yu, Mugen Liu, Haohong Li

Abstract

In situ hybridization (ISH) is a powerful technique that is used to detect the localization of specific nucleic acid sequences for understanding the organization, regulation, and function of genes. However, in most cases, RNA probes are obtained by in vitro transcription from plasmids containing specific promoter elements and mRNA-specific cDNA. Probes originating from plasmid vectors are time-consuming and not suitable for the rapid gene mapping. Here, we introduce a simplified method to prepare digoxigenin (DIG)-labeled non-radioactive RNA probes based on polymerase chain reaction (PCR) amplification and applications in free-floating mouse brain sections. Employing a transgenic reporter line, we investigate the expression of the somatostatin (SST) mRNA in the adult mouse brain. The method can be applied to identify the colocalization of SST mRNA and proteins including corticotrophin-releasing hormone (CRH) and protein kinase C delta type (PKC-δ) using double immunofluorescence, which is useful for understanding the organization of complex brain nuclei. Moreover, the method can also be incorporated with retrograde tracing to visualize the functional connection in the neural circuitry. Briefly, the PCR-based method for non-radioactive RNA probes is a useful tool that can be substantially utilized in neuroscience studies.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 105 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 105 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 19 18%
Researcher 14 13%
Student > Bachelor 13 12%
Student > Master 13 12%
Student > Postgraduate 5 5%
Other 10 10%
Unknown 31 30%
Readers by discipline Count As %
Biochemistry, Genetics and Molecular Biology 29 28%
Agricultural and Biological Sciences 16 15%
Neuroscience 10 10%
Medicine and Dentistry 4 4%
Immunology and Microbiology 3 3%
Other 12 11%
Unknown 31 30%
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 09 May 2018.
All research outputs
#17,292,294
of 25,382,440 outputs
Outputs from Frontiers in Neuroscience
#8,070
of 11,542 outputs
Outputs of similar age
#219,049
of 338,899 outputs
Outputs of similar age from Frontiers in Neuroscience
#195
of 244 outputs
Altmetric has tracked 25,382,440 research outputs across all sources so far. This one is in the 21st percentile – i.e., 21% of other outputs scored the same or lower than it.
So far Altmetric has tracked 11,542 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 11.0. This one is in the 24th percentile – i.e., 24% 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 338,899 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 26th percentile – i.e., 26% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 244 others from the same source and published within six weeks on either side of this one. This one is in the 15th percentile – i.e., 15% of its contemporaries scored the same or lower than it.