14 research outputs found

    Reflections on a journey : a retrospective of the ISCB Student Council symposium series

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    Abstract This article describes the motivation, origin and evolution of the student symposia series organised by the ISCB Student Council. The meeting series started thirteen years ago in Madrid and has spread to four continents. The article concludes with the highlights of the most recent edition of annual Student Council Symposium held in conjunction with the 25th Conference on Intelligent Systems for Molecular Biology and the 16th European Conference on Computational Biology, in Prague, in July 2017

    " Heritagisation " , a challenge for tourism promotion and regional development : an example of food heritage

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    Best paper elected 2013International audienceAs a marker of regional identity, heritage remains a complex field of inquiry. The discussion proposed here will use food to investigate the process of heritage construction or ‘heritigisation’ as an important issue for rural tourism promotion. If food is today considered to be a locus of inter-cultural exchange that contributes to the construction of social identities, then it could also be considered as an important resource for rural development strategy. As it is also strongly associated with the tourism sector, gastronomic heritage, in its forms of construction and mobilisation, calls into question the social and cultural dynamics of a given space. The objective of this discussion is two-fold and will treat the notion of heritage as a social construct and as a resource for action. We will attempt to answer the following question: At what point can heritage become a resource and component of professional opportunities? To what extent does this prove to be undeniably subject to the process of local ownership

    Plant architecture, its diversity and manipulation in agronomic conditions, in relation with pest and pathogen attacks

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    Abstract Plant architectural traits have been reported to impact pest and disease, i.e., attackers, incidence on several crops and to potentially provide alternative, although partial, solutions to limit chemical applications. In this paper, we introduce the major concepts of plant architecture analysis that can be used for investigating plant interactions with attacker development. We briefly review how primary growth, branching and reiteration allow the plant to develop its 3D structure which propertiesmay allow it (or not) to escape or survive to attacks. Different scales are considered: (i) the organs, in which nature, shape and position may influence pest and pathogen attack and development; (ii) the individual plant form, especially the spatial distribution of leaves in space which determines the within-plant micro-climate and the shoot distribution, topological connections which influence the within-plant propagation of attackers; and (iii) the plant population, in which density and spatial arrangement affect the micro-climate gradients within the canopy and may lead to different risks of propagation fromplant to plant. At the individual scale,we show how growth, branching and flowering traits combine to confer to every plant species an intrinsic architectural model. However, these traits vary quantitatively between genotypes within the species. In addition, we analyze how they can bemodulated throughout plant ontogeny and by environmental conditions, here considered lato sensu, i.e. including climatic conditions and manipulations by humans. Examples from different plant species with various architectural types, in particular for wheat and apple, are provided to draw a comprehensive view of possible plant protection strategies which could benefit from plant architectural traits, their genetic variability as well as their plasticity to environmental conditions and agronomic manipulations. Associations between species and/or genotypes having different susceptibility and form could also open new solutions to improve the tolerance to pest and disease at whole population scale
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