Evidence map›Paper›PMID 32647268›Full record

ArticleCommunications biology2020

Mandarin fish (Sinipercidae) genomes provide insights into innate predatory feeding.

Shan He, Ling Li, Li-Yuan Lv, Wen-Jing Cai, Ya-Qi Dou, Jiao Li, Shu-Lin Tang, Xu Chen, Zhen Zhang, Jing Xu and 6 more

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 4% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 79 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

16 authors at 4 institutions in 3 countries.

Shan He *College of Fisheries, Chinese Perch Research Center, Huazhong Agricultural University, Wuhan, China.
Ling Li *College of Fisheries, Chinese Perch Research Center, Huazhong Agricultural University, Wuhan, China.
Li-Yuan Lv *College of Fisheries, Chinese Perch Research Center, Huazhong Agricultural University, Wuhan, China.
Wen-Jing CaiCollege of Fisheries, Chinese Perch Research Center, Huazhong Agricultural University, Wuhan, China.
Ya-Qi DouCollege of Fisheries, Chinese Perch Research Center, Huazhong Agricultural University, Wuhan, China.
Jiao LiCollege of Fisheries, Chinese Perch Research Center, Huazhong Agricultural University, Wuhan, China.
Shu-Lin TangCollege of Fisheries, Chinese Perch Research Center, Huazhong Agricultural University, Wuhan, China.
Xu ChenCollege of Fisheries, Chinese Perch Research Center, Huazhong Agricultural University, Wuhan, China.
Zhen ZhangCollege of Fisheries, Chinese Perch Research Center, Huazhong Agricultural University, Wuhan, China.
Jing XuCollege of Fisheries, Chinese Perch Research Center, Huazhong Agricultural University, Wuhan, China.
Yan-Peng ZhangCollege of Fisheries, Chinese Perch Research Center, Huazhong Agricultural University, Wuhan, China.
Zhan YinState Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.
Sven WuertzDepartment of Ecophysiology and Aquaculture, Leibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany.
Ya-Xiong TaoDepartment of Anatomy, Physiology & Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL, USA.
Heiner KuhlDepartment of Ecophysiology and Aquaculture, Leibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany. kuhl@igb-berlin.de.
Xu-Fang LiangCollege of Fisheries, Chinese Perch Research Center, Huazhong Agricultural University, Wuhan, China. xfliang@mail.hzau.edu.cn.
Huazhong Agricultural University · CNLeibniz Institute of Freshwater Ecology and Inland Fisheries · DEAuburn University · USInstitute of Hydrobiology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mandarin fishes (Sinipercidae) are piscivores that feed solely on live fry. Unlike higher vertebrates, teleosts exhibit feeding behavior driven mainly by genetic responses, with no modification by learning from parents. Mandarin fishes could serve as excellent model organisms for studying feeding behavior. We report a long-read, chromosomal-scale genome assembly for Siniperca chuatsi and genome assemblies for Siniperca kneri, Siniperca scherzeri and Coreoperca whiteheadi. Positive selection analysis revealed rapid adaptive evolution of genes related to predatory feeding/aggression, growth, pyloric caeca and euryhalinity. Very few gill rakers are observed in mandarin fishes; analogously, we found that zebrafish deficient in edar had a gill raker loss phenotype and a more predatory habit, with reduced intake of zooplankton but increased intake of prey fish. Higher expression of bmp4, which could inhibit edar expression and gill raker development through binding of a Xvent-1 site upstream of edar, may cause predatory feeding in Siniperca.

Indexed as

Genetic MarkersGenomeAnimalsEvolution, MolecularFeeding BehaviorFish ProteinsPerciformesPhylogenyPredatory BehaviorSequence Analysis, DNAFish ProteinsGenetic Markers

Identifiers

PMID32647268
PMCPMC7347838
OpenAlexW3041682789

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.