Evidence map›Paper›PMID 30487815›Full record

ArticleFrontiers in genetics2018

Tracking microRNA Processing Signals by Degradome Sequencing Data Analysis.

Dongliang Yu, Min Xu, Hidetaka Ito, Weishan Shao, Xiaoxia Ma, Huizhong Wang, Yijun Meng

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Article in Frontiers in genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Dongliang YuCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, China.
Min XuCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, China.
Hidetaka ItoFaculty of Science, Hokkaido University, Sapporo, Japan.
Weishan ShaoCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, China.
Xiaoxia MaCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, China.
Huizhong WangCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, China.
Yijun MengCollege of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Degradome sequencing (degradome-seq) was widely used for cleavage site mapping on the microRNA (miRNA) targets. Here, the application value of degradome-seq data in tracking the miRNA processing intermediates was reported. By adopting the parameter "signal/noise" ratio, prominent degradome signals on the miRNA precursors were extracted. For the 15 species analyzed, the processing of many miRNA precursors were supported by the degradome-seq data. We found that the supporting ratio of the "high-confidence" miRNAs annotated in miRBase was much higher than that of the "low-confidence." For a specific species, the percentage of the miRNAs with degradome-supported processing signals was elevated by the increment of degradome sampling diversity. More interestingly, the tissue- or cell line-specific processing patterns of the miRNA precursors partially contributed to the accumulation patterns of the mature miRNAs. In this study, we also provided examples to show the value of the degradome-seq data in miRNA annotation. Based on the distribution of the processing signals, a renewed model was proposed that the stems of the miRNA precursors were diced through a "single-stranded cropping" mode, and "loop-to-base" processing was much more prevalent than previously thought. Together, our results revealed the remarkable capacity of degradome-seq in tracking miRNA processing signals.

Indexed as

degradome“loop-to-base” processingmicroRNA annotationsingle-stranded croppingtissue-/cell line-specific

Identifiers

PMID30487815
PMCPMC6246748

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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.