Evidence map›Paper›PMID 33654201›Full record

ArticleScientific reports2021

Comparative transcriptome profiles of large and small bodied large-scale loaches cultivated in paddy fields.

Liulan Zhao, Kuo He, Qing Xiao, Qiao Liu, Wei Luo, Jie Luo, Hongmei Fu, Jiayao Li, Xugan Wu, Jun Du and 3 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.1field-weighted citation impact, top 23% of its field
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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

4 citing papers in PubMed, 9 citations in OpenAlex.

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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

13 authors at 3 institutions in 1 country.

Liulan Zhao *College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Kuo He *College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Qing Xiao *College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Qiao LiuCollege of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Wei LuoCollege of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Jie LuoCollege of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Hongmei FuCollege of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Jiayao LiEngineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai, 200090, China.
Xugan WuEngineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai, 200090, China.
Jun DuFisheries Institute, Sichuan Academy of Agricultural Science, Chengdu, 611731, China.
Quan GongFisheries Institute, Sichuan Academy of Agricultural Science, Chengdu, 611731, China.
Xun WangCollege of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China. xunwang@sicau.edu.cn.
Song YangCollege of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China. ysys210@hotmail.com.
Sichuan Agricultural University · CNShanghai Ocean University · CNSichuan Academy of Agricultural Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fish culture in paddy fields is a traditional aquaculture mode, which has a long history in East Asia. Large-scale loach (Paramisgurnus dabryanus) fast growth is suitable for paddy fields aquaculture in China. The objective of this study was to identify differential expression genes (DEGs) in the brain, liver and muscle tissues between large (LG, top 5% of maximum total length) and small (SG, top 5% of minimum total length) groups using RNA-seq. In total, 150 fish were collected each week and 450 fish were collected at twelfth week from three paddy fields for all the experimental. Histological observation found that the muscle fibre diameter of LG loaches was greater than that of SG loaches. Transcriptome results revealed that the high expression genes (HEGs) in LG loaches (fold change ≥ 2, p < 0.05) were mainly concentrated in metabolic pathways, such as "Thyroid hormone signalling pathway", "Citrate cycle (TCA cycle)", "Carbon metabolism", "Fatty acid metabolism", and "Cholesterol metabolism", and the HEGs in SG loaches were enriched in the pathways related to environmental information processing such as "Cell adhesion molecules (CAMs)", "ECM- receptor interaction" and "Rap1 signalling pathway"; cellular processes such as "Tight junction", "Focal adhesion", "Phagosome" and "Adherens junction". Furthermore, IGFs gene family may play an important role in loach growth for their different expression pattern between the two groups. These findings can enhance our understanding about the molecular mechanism of different growth and development levels of loaches in paddy fields.

Indexed as

AquacultureRNA-SeqSignal TransductionTranscriptomeAnimalsCypriniformesOrgan Specificity

Identifiers

PMID33654201
PMCPMC7925675
OpenAlexW3134668987

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Registered trials

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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.