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  • Characterized non-transient microbiota from stinkbug (Nezara viridula) midgut deactivates soybean chemical defenses.

    Author(s) : Medina, V.Sardoy, P. M.Soria, M.Vay, C. A.Gutkind, G. O.Zavala, J. A.

    Author Affiliation : Universidad de Buenos Aires, Facultad de Agronomía, Cátedra de Bioquímica-Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA-CONICET), Buenos Aires, Argentina.

    Author Email : zavala@agro.uba.ar

    Journal article : PLoS ONE 2018 Vol.13 No.7 pp.e0200161 ref.67

    Abstract : The Southern green stinkbug (N. viridula) feedsfeedsSubject Category: Commodities and Products
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    on developing soybean seedsseedsSubject Category: Anatomical and Morphological Structures
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    in spite of their strong defenses against herbivory, making this pest one of the most harmful to soybean crops. To test the hypothesis that midgut bacterial community allows stinkbugs to tolerate chemical defenses of soybean developing seeds, we identified and characterized midgut microbiota of stinkbugs collected from soybean crops, different secondary plant hostshostsSubject Category: Organism Groups
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    or insectsinsectsSubject Category: Organism Names
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    at diapausediapauseSubject Category: Miscellaneous
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    on EucalyptuseucalyptusSubject Category: Organism Names
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    trees. Our study demonstrated that while more than 54% of N. viridula adults collected in the field had no detectable bacteria in the V1-V3 midgut ventricles, the guts of the rest of stinkbugs were colonized by non-transient microbiota (NTM) and transient microbiota not present in stinkbugs at diapause. While transient microbiota Bacillus sp., Micrococcus sp., StreptomycesstreptomycesSubject Category: Organism Names
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    sp., StaphylococcusstaphylococcusSubject Category: Organism Names
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    sp. and others had low abundance, NTM microbiota was represented by YokenellayokenellaSubject Category: Organism Names
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    sp., PantoeapantoeaSubject Category: Organism Names
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    sp. and EnterococcusenterococcusSubject Category: Organism Names
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    sp. isolates. We found some isolates that showed in vitro β-glucosidase and raffinase activities plus the ability to degrade isoflavonoidsisoflavonoidsSubject Category: Chemicals and Chemical Groups
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    and deactivate soybean protease inhibitors. Our results suggest that the stinkbugs' NTM microbiota may impact on nutritionnutritionSubject Category: Miscellaneous
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    , detoxificationdetoxificationSubject Category: Techniques, Methodologies and Equipment
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    and deactivation of chemical defenses, and Enterococcus sp., Yokenella sp. and Pantoea sp. strains might help stinkbugs to feed on soybean developing seeds in spite of its chemical defenses.

    ISSN : 1932-6203

    DOI : 10.1371/journal.pone.0200161

    Record Number : 20183309010

    Publisher : Public Library of Sciences (PLoS)

    Location of publication : San Francisco

    Country of publication : USA

    Language of text : English

    Indexing terms for this abstract:

    Organism descriptor(s) : BacteriabacteriaSubject Category: Organism Names
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    , EnterococcusenterococcusSubject Category: Organism Names
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    , EucalyptuseucalyptusSubject Category: Organism Names
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    , Glycine (Fabaceae)glycine (fabaceae)Subject Category: Organism Names
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    , Glycine maxglycine maxSubject Category: Organism Names
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    , insectsinsectsSubject Category: Organism Names
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    , NezaranezaraSubject Category: Organism Names
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    , Nezara viridulanezara viridulaSubject Category: Organism Names
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    , PantoeapantoeaSubject Category: Organism Names
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    , StaphylococcusstaphylococcusSubject Category: Organism Names
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    , StreptomycesstreptomycesSubject Category: Organism Names
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    , YokenellayokenellaSubject Category: Organism Names
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    Descriptor(s) : beta-glucosidasebeta-glucosidaseSubject Category: Chemicals and Chemical Groups
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    , detoxificationdetoxificationSubject Category: Techniques, Methodologies and Equipment
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    , diapausediapauseSubject Category: Miscellaneous
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    , enzymesenzymesSubject Category: Chemicals and Chemical Groups
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    , feedsfeedsSubject Category: Commodities and Products
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    , herbivoresherbivoresSubject Category: Organism Groups
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    , hostshostsSubject Category: Organism Groups
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    , inhibitorsinhibitorsSubject Category: Chemicals and Chemical Groups
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    , isoflavonoidsisoflavonoidsSubject Category: Chemicals and Chemical Groups
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    , microorganismsmicroorganismsSubject Category: Organism Groups
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    , nutritionnutritionSubject Category: Miscellaneous
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    , pathogenspathogensSubject Category: Organism Groups
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    , phytochemicalsphytochemicalsSubject Category: Chemicals and Chemical Groups
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    , plant pathogenic bacteriaplant pathogenic bacteriaSubject Category: Organism Groups
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    , plant pathogensplant pathogensSubject Category: Organism Groups
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    , proteinase inhibitorsproteinase inhibitorsSubject Category: Chemicals and Chemical Groups
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    , proteinasesproteinasesSubject Category: Chemicals and Chemical Groups
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    , seedsseedsSubject Category: Anatomical and Morphological Structures
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    , soyabeanssoyabeansSubject Category: Commodities and Products
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    Identifier(s) : Bacillus, bacterium, feeding stuffs, isolates, micro-organisms, phytopathogenic bacteria, phytopathogens, plant-pathogenic bacteria, protease inhibitors, proteases, soybeanssoybeansSubject Category: Commodities and Products
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    Broader term(s) : EnterococcaceaeenterococcaceaeSubject Category: Organism Names
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    , LactobacillaleslactobacillalesSubject Category: Organism Names
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    , BacillibacilliSubject Category: Organism Names
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    , FirmicutesfirmicutesSubject Category: Organism Names
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    , BacteriabacteriaSubject Category: Organism Names
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    , prokaryotesprokaryotesSubject Category: Organism Names
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    , MyrtaceaemyrtaceaeSubject Category: Organism Names
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    , MyrtalesmyrtalesSubject Category: Organism Names
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    , eudicotseudicotsSubject Category: Organism Names
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    , angiospermsangiospermsSubject Category: Organism Names
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    , SpermatophytaspermatophytaSubject Category: Organism Names
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    , plantsplantsSubject Category: Organism Names
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    , eukaryoteseukaryotesSubject Category: Organism Names
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    , HexapodahexapodaSubject Category: Organism Names
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    , arthropodsarthropodsSubject Category: Organism Names
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    , invertebratesinvertebratesSubject Category: Organism Names
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    , animalsanimalsSubject Category: Organism Names
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    , NezaranezaraSubject Category: Organism Names
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    , PentatomidaepentatomidaeSubject Category: Organism Names
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    , HeteropteraheteropteraSubject Category: Organism Names
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    , HemipterahemipteraSubject Category: Organism Names
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    , insectsinsectsSubject Category: Organism Names
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    , EnterobacteriaceaeenterobacteriaceaeSubject Category: Organism Names
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    , EnterobacterialesenterobacterialesSubject Category: Organism Names
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    , GammaproteobacteriagammaproteobacteriaSubject Category: Organism Names
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    , ProteobacteriaproteobacteriaSubject Category: Organism Names
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    , Glycine (Fabaceae)glycine (fabaceae)Subject Category: Organism Names
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    , PapilionoideaepapilionoideaeSubject Category: Organism Names
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    , FabaceaefabaceaeSubject Category: Organism Names
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    , FabalesfabalesSubject Category: Organism Names
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    , StaphylococcaceaestaphylococcaceaeSubject Category: Organism Names
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    , BacillalesbacillalesSubject Category: Organism Names
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    , StreptomycetaceaestreptomycetaceaeSubject Category: Organism Names
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    , StreptomycineaestreptomycineaeSubject Category: Organism Names
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    , ActinomycetalesactinomycetalesSubject Category: Organism Names
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    , ActinobacteridaeactinobacteridaeSubject Category: Organism Names
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    , ActinobacteriaactinobacteriaSubject Category: Organism Names
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