Evidence map›Paper›PMID 31882926›Full record

ArticleScientific reports2019

MicroRNAs and their targeted genes associated with phase changes of stem explants during tissue culture of tea plant.

Ying Gao, Da Li, Lu-Lu Zhang, Devajit Borthakur, Qing-Sheng Li, Jian-Hui Ye, Xin-Qiang Zheng, Jian-Liang Lu

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

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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

6 citing papers in PubMed.

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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.

Ying GaoZhejiang University Tea Research Institute, Hangzhou, 310058, P.R. China.
Da LiZhejiang University Tea Research Institute, Hangzhou, 310058, P.R. China.
Lu-Lu ZhangZhejiang University Tea Research Institute, Hangzhou, 310058, P.R. China.
Devajit BorthakurThe World Vegetable Centre, Guwahati, Assam, India.
Qing-Sheng LiZhejiang University Tea Research Institute, Hangzhou, 310058, P.R. China.
Jian-Hui YeZhejiang University Tea Research Institute, Hangzhou, 310058, P.R. China.
Xin-Qiang ZhengZhejiang University Tea Research Institute, Hangzhou, 310058, P.R. China.
Jian-Liang LuZhejiang University Tea Research Institute, Hangzhou, 310058, P.R. China. jllu@zju.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Elucidation of the molecular mechanism related to the dedifferentiation and redifferentiation during tissue culture will be useful for optimizing regeneration system of tea plant. In this study, an integrated sRNAome and transcriptome analyses were carried out during phase changes of the stem explant culture. Among 198 miRNAs and 8001 predicted target genes, 178 differentially expressed miRNAs and 4264 potential targets were screened out from explants, primary calli, as well as regenerated roots and shoots. According to KEGG analysis of the potential targets, pathway of "aminoacyl-tRNA biosynthesis", "proteasome" and "glutathione metabolism" was of great significance during the dedifferentiation, and pathway of "porphyrin and chlorophyll metabolism", "mRNA surveillance pathway", "nucleotide excision repair" was indispensable for redifferentiation of the calli. Expression pattern of 12 miRNAs, including csn-micR390e, csn-miR156b-5p, csn-miR157d-5p, csn-miR156, csn-miR166a-3p, csn-miR166e, csn-miR167d, csn-miR393c-3p, csn-miR394, csn-miR396a-3p, csn-miR396 and csn-miR396e-3p, was validated by qRT-PCR among 57 differentially expressed phase-specific miRNAs. Validation also confirmed that regulatory module of csn-miR167d/ERF3, csn-miR156/SPB1, csn-miR166a-3p/ATHB15, csn-miR396/AIP15A, csn-miR157d-5p/GST and csn-miR393c-3p/ATG18b might play important roles in regulating the phase changes during tissue culture of stem explants.

Indexed as

Gene Expression Regulation, PlantTeaCamellia sinensisCell DedifferentiationGene Expression ProfilingHigh-Throughput Nucleotide SequencingMicroRNAsRNA, PlantTissue Culture TechniquesMicroRNAsRNA, PlantTea

Identifiers

PMID31882926
PMCPMC6934718

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