Looking for Root Hairs to Overcome Poor Soils
| Autor: | Jean-Christophe Boyer, Anne-Aliénor Véry, Jean Benoît Peltier, Hervé Sentenac, Thanyakorn Rongsawat |
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| Přispěvatelé: | Biochimie et Physiologie Moléculaire des Plantes (BPMP), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) |
| Rok vydání: | 2021 |
| Předmět: |
0106 biological sciences
0301 basic medicine hydromineral nutrition Irrigation [SDV]Life Sciences [q-bio] Plant Science Root system Root hair Biology Plant Roots 01 natural sciences root hairs Soil 03 medical and health sciences Nutrient [SDV.BV]Life Sciences [q-bio]/Vegetal Biology Biomass Cultivar Soil–Root Interface 2. Zero hunger fungi Water food and beverages stress water Quantitative genetics 15. Life on land root Phenotype 030104 developmental biology Agronomy nutrient deficiency Soil water 010606 plant biology & botany |
| Zdroj: | Trends in Plant Science Trends in Plant Science, Elsevier, 2021, 26 (1), pp.83-94. ⟨10.1016/j.tplants.2020.09.001⟩ |
| ISSN: | 1360-1385 |
| Popis: | International audience; Breeding new cultivars allowing reduced fertilization and irrigation is a major challenge. International efforts towards this goal focus on noninvasive methodologies, platforms for high-throughput phenotyping of large plant populations, and quantitative description of root traits as predictors of crop performance in environments with limited water and nutrient availability. However, these high-throughput analyses ignore one crucial component of the root system: root hairs (RHs). Here, we review current knowledge on RH functions, mainly in the context of plant hydromineral nutrition, and take stock of quantitative genetics data pointing at correlations between RH traits and plant biomass production and yield components. |
| Databáze: | OpenAIRE |
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