Evidence map›Paper›PMID 26319409›Full record

ArticleMarine biotechnology (New York, N.Y.)2015

Rapid Change of Microbiota Diversity in the Gut but Not the Hepatopancreas During Gonadal Development of the New Shrimp Model Neocaridina denticulata.

Man Kit Cheung, Ho Yin Yip, Wenyan Nong, Patrick Tik Wan Law, Ka Hou Chu, Hoi Shan Kwan, Jerome Ho Lam Hui

Abstract read
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In one paragraph

Article in Marine biotechnology (New York, N.Y.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

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

27 citing papers in PubMed.

  1. Article
  2. Article
  3. The hepatopancreas microbiome of velvet crab, Necora puber.Environmental microbiology reports · 2024
    Article
  4. Article
  5. The shared microbiome in mud crab (Frontiers in microbiology · 2023
    Article
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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.

Man Kit CheungSchool of Life Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR.
Ho Yin YipSimon F.S. Li Marine Science Laboratory, School of Life Sciences, Centre for Soybean Research, Partner State Key Laboratory of Agrobiotechnology, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR.
Wenyan NongSimon F.S. Li Marine Science Laboratory, School of Life Sciences, Centre for Soybean Research, Partner State Key Laboratory of Agrobiotechnology, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR.
Patrick Tik Wan LawSchool of Life Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR.
Ka Hou ChuSimon F.S. Li Marine Science Laboratory, School of Life Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR.
Hoi Shan KwanSchool of Life Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR.
Jerome Ho Lam HuiSimon F.S. Li Marine Science Laboratory, School of Life Sciences, Centre for Soybean Research, Partner State Key Laboratory of Agrobiotechnology, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR. jeromehui@cuhk.edu.hk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During evolution of animals, their co-evolution with bacteria has generally been ignored. Recent studies have provided evidences that the symbiotic bacteria in the animal gut can either be essential or contributing to the plasticity of the host. The Crustacea includes crab, crayfish, lobster, and shrimp and represents the second largest subphylum on the planet. Although there are already studies investigating the intestinal bacterial communities in crustaceans, none of them has examined the microbiota in different parts of the digestive system during the gonad development of the host. Here, we utilized a new shrimp model Neocaridina denticulata and sequenced the 16S rRNA using the Ion Torrent platform to survey the bacterial populations colonizing the hepatopancreas, foregut, and intestine, including midgut and hindgut, of the early, mid, and late ovarian maturation stages of the shrimp. The predominant bacteria phylum was found to be Proteobacteria, with more than 80 % reads from the gut flora at the early gonad development belonged to a Coxiella-type bacterium. Distinct bacterial communities can be detected between the hepatopancreas and gut, although no significant difference could be revealed between the different regions of the gut investigated. Surprisingly, during the gonad development, bacterial diversity changed rapidly in the gut but not the hepatopancreas. This study provides the first evidence that microbiota modified differentially in specific regions of the digestive tract during gonadal development of crustaceans.

Indexed as

Gastrointestinal MicrobiomeAnimalsBiodiversityDecapodaFemaleGonadsHepatopancreasMalePolymerase Chain ReactionCrustaceanEvolutionGonad developmentGutHepatopancreasIon TorrentMicrobiotaShrimp

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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.