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RhizoTalk SIGNED

Decrypting the role of bacterial signals in microbial interactions to enhance Lysobacter establishment in the rhizosphere

Total Cost €

0

EC-Contrib. €

0

Partnership

0

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 RhizoTalk project word cloud

Explore the words cloud of the RhizoTalk project. It provides you a very rough idea of what is the project "RhizoTalk" about.

helper    outcome    genome    interactions    biocontrol    communities    mining    rhizosphere    concurrently    favor    inconsistent    generation    mainly    me    lysobacter    resist    reducing    thanks    indigenous    transcriptomics    fungicides    bcas    firstly    bacterial    difficulty    policy    agriculture    straightforward    combination    az78    plan    strains    establishment    formulations    colonize    light    capsici    inclined    unveiling    bacteria    industries    released    quorum    microbiota    integrate    sustainable    microbial    capacity    boost    signals    hinder    chemical    meet    eco    input    bca    release    arrived    group    inconsistency    dissect    tomato    interspecific    transcriptional    sensing    once    technologies    resident    microbiology    positive    model    alternative    incorporating    living    pesticides    invaders    rna    investing    seq    formulation    signaling    qs    relying    achievement    ecology    agents    milestone    antibiotics    create    uv    designed   

Project "RhizoTalk" data sheet

The following table provides information about the project.

Coordinator
UNIVERSITA DEGLI STUDI DI TRENTO 

Organization address
address: VIA CALEPINA 14
city: TRENTO
postcode: 38122
website: www.unitn.it

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Italy [IT]
 Total cost 168˙277 €
 EC max contribution 168˙277 € (100%)
 Programme 1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
 Code Call H2020-MSCA-IF-2017
 Funding Scheme MSCA-IF-EF-ST
 Starting year 2018
 Duration (year-month-day) from 2018-06-15   to  2020-06-14

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    UNIVERSITA DEGLI STUDI DI TRENTO IT (TRENTO) coordinator 168˙277.00

Map

 Project objective

Bacterial biocontrol agents (BCAs) are a promising alternative to chemical pesticides in sustainable agriculture. However, their use is often inconsistent in field, mainly due to the difficulty of BCAs to effectively colonize the rhizosphere and integrate in resident microbial communities. As invaders, BCAs have to face indigenous microbiota once arrived on the rhizosphere, and the establishment of interspecific interactions based on quorum sensing (QS) signals may enhance or hinder their establishment in the rhizosphere. With the objective to solve the problem of BCA inconsistency in field, our research is aimed at unveiling the response of a model BCA to main QS signals released by rhizosphere-living bacteria. To do that, we designed a straightforward working plan based on the combination of microbiology, transcriptomics and formulation technologies. We will use Lysobacter capsici AZ78 (AZ78) as model BCA and QS signals already characterized in rhizosphere-living bacteria. Firstly, we will identify main QS signaling systems included in AZ78 genome through genome mining and we will dissect the AZ78 transcriptional response to QS signals through RNA-Seq. Concurrently, we will identify bacterial strains living on tomato rhizosphere able to boost the AZ78 capacity to release antibiotics and resist UV-light, thanks to positive interactions. Finally, we will develop novel formulations of bacterial consortia (AZ78 with helper bacterial strains) incorporating also positive QS signals. The outcome of this project will be a milestone in the development of next generation BCAs relying on the interspecific interactions to favor BCA establishment in the rhizosphere. The achievement of the results will allow me to create a research group focusing on the ecology and formulations of BCAs, a topic that will meet the interest of industries investing in eco-friendly fungicides and European policy inclined to reducing the input of chemical pesticides in agriculture.

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The information about "RHIZOTALK" are provided by the European Opendata Portal: CORDIS opendata.

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