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Abiotic Stress Responses in Legumes: Strategies Used to Cope with Environmental Challenges

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Abiotic Stress Responses in Legumes: Strategies Used to Cope with Environmental Challenges View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by ICRISAT Open Access Repository Critical Reviews in Plant Sciences, 34:237–280, 2015 Copyright C Taylor & Francis Group, LLC ISSN: 0735-2689 print / 1549-7836 online DOI: 10.1080/07352689.2014.898450 Abiotic Stress Responses in Legumes: Strategies Used to Cope with Environmental Challenges Susana S. Araujo,´ 1,2 Steve Beebe,3 Martin Crespi,4 Bruno Delbreil,5 Esther M. Gonzalez,´ 6 Veronique Gruber,4,7 Isabelle Lejeune-Henaut,5 Wolfgang Link,8 Maria J. Monteros,9 Elena Prats,10 Idupulapati Rao,3 Vincent Vadez,11 and Maria C. Vaz Patto2 1Instituto de Investigac¸ao˜ Cient´ıfica Tropical (IICT), Lisboa, Portugal 2Instituto de Tecnologia Qu´ımica e Biologica´ Antonio´ Xavier (ITQB), Universidade Nova de Lisboa, Oeiras, Portugal 3Centro Internacional de Agricultura Tropical (CIAT), Cali, Colombia 4Institut des Sciences du Veg´ etal´ (ISV), Centre National de la Recherche Scientifique, SPS Saclay Plant Sciences, Gif sur Yvette, France 5Universite´ Lille 1, Institut National de la Recherche Agronomique (INRA), France 6Universidad Publica´ de Navarra, Pamplona, Spain 7Universite´ Paris Diderot Paris 7, Paris, France 8Department of Crop Sciences, Georg-August-University, Goettingen, Germany 9The Samuel Roberts Noble Foundation, Ardmore, Oklahoma, USA 10Institute for Sustainable Agriculture, Spanish National Research Council (CSIC), Cordoba,´ Spain 11International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru, India Table of Contents I. INTRODUCTION ....................................................................................................................................................................................................238 II. ABIOTIC STRESS RESPONSES IN MODEL LEGUMES ................................................................................................................239 A. Drought Stress .......................................................................................................................................................................................................239 B. Salt Stress ................................................................................................................................................................................................................245 C. Cold Stress ..............................................................................................................................................................................................................247 D. Symbiosis under Abiotic Stress ......................................................................................................................................................................249 III. ABIOTIC STRESS RESPONSE OF LEGUME CROPS ......................................................................................................................250 A. Common Bean .......................................................................................................................................................................................................251 1. Abiotic stress responses ...............................................................................................................................................................................251 Downloaded by [North Dakota State University] at 02:06 28 October 2014 a. Drought .......................................................................................................................................................................................................251 b. Heat ..............................................................................................................................................................................................................252 c. Soil constraints ........................................................................................................................................................................................252 2. Genomics and multiple stress tolerance ................................................................................................................................................253 3. Strategies for breeding the ideal phenotype .........................................................................................................................................253 B. Chickpea ..................................................................................................................................................................................................................254 1. Abiotic stress responses ...............................................................................................................................................................................254 a. Drought .......................................................................................................................................................................................................254 2. Heat and salinity .............................................................................................................................................................................................256 C. Pea .............................................................................................................................................................................................................................256 Address correspondence to Maria C. Vaz Patto, Instituto de Tecnologia Qu´ımica e Biologica´ (ITQB), Universidade Nova de Lisboa, Oeiras, Portugal. E-mail: [email protected] 237 238 S. S. ARAUJO´ ET AL. 1. Abiotic stress responses ...............................................................................................................................................................................256 2. Breeding approaches ....................................................................................................................................................................................258 3. Future perspectives ........................................................................................................................................................................................259 D. Faba Bean ...............................................................................................................................................................................................................259 1. Abiotic stress responses ...............................................................................................................................................................................259 a. Drought .......................................................................................................................................................................................................259 b. Cold .............................................................................................................................................................................................................261 E. Forage Legumes ....................................................................................................................................................................................................262 1. Abiotic stress responses ...............................................................................................................................................................................262 a. Drought .......................................................................................................................................................................................................262 b. Heat tolerance ..........................................................................................................................................................................................263 c. Freezing tolerance ..................................................................................................................................................................................263 d. Soil pH and aluminum toxicity ..........................................................................................................................................................264 e. Soil salinity ...............................................................................................................................................................................................264 2. Breeding approaches ....................................................................................................................................................................................265 F. Minor Grain Legumes ........................................................................................................................................................................................265 1. Abiotic stress responses ...............................................................................................................................................................................265 2. Challenges due to abiotic constraints .....................................................................................................................................................265 3. Breeding achievements ................................................................................................................................................................................266
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