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Alternative Oxidase (AOX) Senses Stress Levels to Coordinate Auxin-Induced Reprogramming From Seed Germination to Somatic Embryogenesis—A Role Relevant for Seed Vigor Prediction and Plant Robustness
Provedor de dados: 21
Autores: Mohanapriya, Gunasekaran; Bharadwaj, Revuru; Neceda, Carlos; Costa, José Hélio; Kumar, Sarma Rajeev; Sathishkumar, Ramalingam; Thiers, Karine Leitao Lima; Macedo, Elisete Santos; Silvia, Sofia; Annicchiarico, Paolo; Groot, Steven P.C.; Kodde, Jan; Kumari, Aprajita; Gupta, Kapuganti Jagadis; Arnholdt-Schmitt, Birgit.
Somatic embryogenesis (SE) is the most striking and prominent example of plant plasticity upon severe stress. Inducing immature carrot seeds perform SE as substitute to germination by auxin treatment can be seen as switch between stress levels associated to morphophysiological plasticity. This experimental system is highly powerful to explore stress response factors that mediate the metabolic switch between cell and tissue identities. Developmental plasticity per se is an emerging trait for in vitro systems and crop improvement. It is supposed to underlie multi-stress tolerance. High plasticity can protect plants throughout life cycles against variable abiotic and biotic conditions. We provide proof of concepts for the existing hypothesis that alternative...
Tipo: Journal paper
Palavras-chave: Breeding; Genetics and propagation Crop health; Quality; Protection.
Ano: 2019
URL: http://orgprints.org/36592/1/fpls-10-01134.pdf