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 Natural variation as a tool to investigate nutrient use efficiency in plants Giorgiana Chietera 732706-0 Fabien F. Chardon 404a3e375af7c813d23624f977bf8934 inrae.fr fabien-chardon 1204668 831411-1204668 https://orcid.org/0000-0001-7909-3884 Migration ProdInra 9e5ed7d56b52b3d4383123b1ffb42236 inrae.fr 2020-06-05 21:29:07 2025-03-21 15:12:17 2020-06-05 21:29:07 2014 inra_publicVise_local_SC contributor Migration ProdInra 9e5ed7d56b52b3d4383123b1ffb42236 inrae.fr CCSD hal-02801856 https://hal.inrae.fr/hal-02801856 chietera:hal-02801856 <i>Nutrient Use Efficiency in Plants</i>, 10, <a target="_blank" href="http://link.springer.com/book/10.1007/978-3-319-10635-9">Editions Springer</a>, 22 p., 2014, Plant Ecophysiology, 978-3-319-10635-9 978-3-319-10634-2. <a target="_blank" href="https://dx.doi.org/10.1007/978-3-319-10635-9_2">&#x27E8;10.1007/978-3-319-10635-9_2&#x27E9;</a> Nutrient Use Efficiency in Plants, 10, Editions Springer, 22 p., 2014, Plant Ecophysiology, 978-3-319-10635-9 978-3-319-10634-2. &#x27E8;10.1007/978-3-319-10635-9_2&#x27E9; AgroParisTech INRA - Institut national de la recherche agronomique Archive ouverte en agrobiosciences Institut National de Recherche en Agriculture, Alimentation et Environnement Département BAP INRAE UMR 1318 - Institut Jean Pierre Bourgin for plant Sciences International No Natural variation as a tool to investigate nutrient use efficiency in plants Giorgiana Chietera 732706-0 Fabien F. Chardon 404a3e375af7c813d23624f977bf8934 inrae.fr fabien-chardon 1204668 831411-1204668 https://orcid.org/0000-0001-7909-3884 978-3-319-10635-9 978-3-319-10634-2 Nutrient Use Efficiency in Plants Editions Springer Dordrecht (netherlands) Plant Ecophysiology 10 22 p. 2014 10.1007/978-3-319-10635-9_2 353951 000363211400003 http://link.springer.com/book/10.1007/978-3-319-10635-9 English Candidate genes Arabidopsis GWAS Remobilization efficiency Assimilation efficiency Natural variation Nutrient limitation MAGIC populations QTL Nitrogen NUE (nitrogen use efficiency) Life Sciences [q-bio] Life Sciences [q-bio]/Vegetal Biology Life Sciences [q-bio]/Food engineering Engineering Sciences [physics]/Chemical and Process Engineering Book sections Book sections Book sections

A huge natural variation exists between individuals within a given plant species. Most of the responses of growth-related traits to different environmental scenarios are genotype dependent. Hence, natural variation in plants provides an interesting and valuable source of genetic diversity to study plant responses to environmental factors. The identification of genes that underlie phenotypic variation has an enormous practical implication by providing a means to improve crop yield and quality. The approach based on natural variation aims to use naturally occurring differences to improve our knowledge about complex physiological responses of plants to their environment, including nutrition efficiency. An overview of different approaches currently used in plant research aimed at dissecting complex quantitative traits is presented here, with a special focus on those related to Nutrient Use Efficiency, to explain strategies based on QTL mapping in segregating populations and association mapping in wild populations. Some case studies regarding each of the investigative strategies described are detailed.

 156970740 201119640E https://ror.org/01wqd6v19 Institut Jean-Pierre Bourgin IJPB 2010-01-01 2019-12-31
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