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HECAN SIGNED

Genetic basis of herbivore-induced physiological canalization.

Total Cost €

EC-Contrib. €

Partnership

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HECAN project word cloud

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

volatiles aboveground interact suppressed frugiperda critical bases attacked instance belowground attributed defenses understand biochemical maize herbivores communities feed leaf induction shape plant nitrophenol interactions outcome performance specialist arrives suppresses refuses feeding hence diabrotica indirect emitted underlying host mechanisms herbivore unknown influence avoidance largely shared first hecan synthesized behavior np1 virgifera spodoptera indirectly arthropod mediated plants feeder keeps herbivory root previously biosynthesis genetic arrival

Project "HECAN" data sheet

The following table provides information about the project.

Coordinator	UNIVERSITAET BERN Organization address address: HOCHSCHULSTRASSE 6 city: BERN postcode: 3012 website: http://www.unibe.ch 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	Switzerland [CH]
Total cost	175˙419 €
EC max contribution	175˙419 € (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 2018-08-01 to 2020-07-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	UNIVERSITAET BERN UNIVERSITAET BERN Organization address address: HOCHSCHULSTRASSE 6 city: BERN postcode: 3012 website: http://www.unibe.ch contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	CH (BERN)	coordinator	175˙419.00

Map

Project objective

Herbivores can interact with each other indirectly via the shared host plant, for instance via the induction of plant defenses. Indirect plant-mediated interactions strongly influence herbivore behavior and performance and shape plant-associated arthropod communities. The order of herbivore arrival is often critical for the outcome of plant-mediated interactions, yet the underlying mechanisms remain largely unknown. Diabrotica virgifera virgifera, a specialist belowground herbivore of maize, refuses to feed when a plant is already attacked aboveground by the specialist leaf feeder Spodoptera frugiperda. This host-avoidance behavior is attributed to changes in root-emitted volatiles upon leaf herbivory, in particular the increased production of a nitrophenol (“NP1”), which was not previously known to be synthesized by plants. However, D. v. virgifera suppresses the leaf-herbivory-induced production of NP1 when it arrives on the plant first, and hence, keeps on feeding. HECAN will investigate the genetic and biochemical bases of NP1 biosynthesis in maize in order to understand how the production of NP1 is suppressed by D. v. virgifera.

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