Evidence map›Paper›PMID 28647817›Full record

ArticleFish physiology and biochemistry2017

Molecular characterization of the CD79a and CD79b and its role against Aeromonas hydrophila infection in Chinese sucker (Myxocyprinus asiaticus).

Huan Li, Yujin Li, Xiaoping Zhang, Yafeng Wang, Wufeng Zhang, Xia Wu, Zhijian Wang

Abstract read
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In one paragraph

Article in Fish physiology and biochemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 39% 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

3 citing papers in PubMed, 11 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

7 authors at 1 institution in 1 country.

Huan LiKey Laboratory of Eco-environment in the Three Gorges Reservoir Region of Ministry of Education, School of Life Sciences, Southwest University, No. 1 Tiansheng Road, Beibei district, Chongqing, 400715, China.
Yujin LiKey Laboratory of Eco-environment in the Three Gorges Reservoir Region of Ministry of Education, School of Life Sciences, Southwest University, No. 1 Tiansheng Road, Beibei district, Chongqing, 400715, China.
Xiaoping ZhangKey Laboratory of Eco-environment in the Three Gorges Reservoir Region of Ministry of Education, School of Life Sciences, Southwest University, No. 1 Tiansheng Road, Beibei district, Chongqing, 400715, China. zxpimmun@swu.edu.cn.
Yafeng WangKey Laboratory of Eco-environment in the Three Gorges Reservoir Region of Ministry of Education, School of Life Sciences, Southwest University, No. 1 Tiansheng Road, Beibei district, Chongqing, 400715, China.
Wufeng ZhangKey Laboratory of Eco-environment in the Three Gorges Reservoir Region of Ministry of Education, School of Life Sciences, Southwest University, No. 1 Tiansheng Road, Beibei district, Chongqing, 400715, China.
Xia WuKey Laboratory of Eco-environment in the Three Gorges Reservoir Region of Ministry of Education, School of Life Sciences, Southwest University, No. 1 Tiansheng Road, Beibei district, Chongqing, 400715, China.
Zhijian WangKey Laboratory of Freshwater Fish Reproduction Development, Ministry of Education, School of Life Sciences, Southwest University, Chongqing, 400715, China.
Southwest University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CD79a and CD79b heterodimers are the important signaling components of B cell receptor (BCR) complex which plays a crucial role in B cell development and antibody production. In the present study, CD79a and CD79b homologues from Chinese sucker (Myxocyprinus asiaticus), namely MaCD79a and MaCD79b, were identified and their expression at early developmental stages and under constitutive and stimulated conditions were investigated. The cDNA sequences for MaCD79a and MaCD79b contained open reading frame of 678 and 636 bp in length for 225 and 211 amino acid residues, respectively. The conserved features and important functional residues were found by sequence analysis. RT-PCR analysis revealed that transcripts of MaCD79s were detected in eggs and hatchling at 1-3 and 5-11 days post hatching (dph), but not detected at 13-17 and 19-27 dph, and constantly detected from 30 dph. Tissue distribution analysis showed that MaCD79s was most highly expressed in immune tissues, such as the spleen, head kidney, and kidney; the relatively low levels were detected in the heart, gill, and liver. Results of in situ hybridization also confirmed that MaCD79s is mainly expressed in systematic immune organs. Meanwhile, similar to IgM, MaCD79s-expressing cells in mucosal immune organ including the digestive track and gill were observed. Additionally, significant upregulation of MaCD79s was seen in the head kidney and spleen of Chinese sucker injected with Aeromonas hydrophila by quantitative real-time PCR. Taken together, our findings provided further information regarding fish CD79s gene and its role in adaptive immunity, which will contribute to the preservation and aquaculture of Chinese sucker.

Indexed as

Aeromonas hydrophilaAmino Acid SequenceAnimalsBase SequenceCD79 AntigensCloning, MolecularFish DiseasesFishesGene Expression RegulationGram-Negative Bacterial InfectionsPhylogenyCD79 AntigensAeromonas hydrophilaCD79Expression analysisIn situ hybridizationMyxocyprinus asiaticus

Identifiers

PMID28647817
OpenAlexW2684687799

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.