REPOSITORIO DIGITAL DE TESIS

1. Universidad Estatal de Bolívar
2. Producción Científica - UEB
3. INVESTIGACIÓN
4. Producción Científica

Título :	Waterlogging priming alleviates the oxidative damage, carbohydrate consumption, and yield loss in soybean (Glycine max) plants exposed to waterlogging
Autor :	Pomagualli, Darwin Alexis Da-Silva, Cristiane Garcia, Natália Kletke de Oliveira, Fabiane Pereira, Eduardo Posso, Douglas Barneche, Ana Cláudia Colares, Denise dos Santos do Amarante, Luciano
Palabras clave :	CARBOHYDRATE MOBILISATION FERMENTATION FLOODING HYPOXIA OXIDATIVE STRESS PLANT MEMORY PLANT PRODUCTIVITY PRE-TREATMENT
Fecha de publicación :	1-ago-2022
Editorial :	Universidad Estatal de Bolívar
Citación :	Agualongo, D. A. P., Da-Silva, C. J., Garcia, N., Oliveira, F. K. de, Shimoia, E. P., Posso, D. A., Oliveira, A. C. B. de, Oliveira, D. dos S. C. de, Amarante, L. do, Agualongo, D. A. P., Da-Silva, C. J., Garcia, N., Oliveira, F. K. de, Shimoia, E. P., Posso, D. A., Oliveira, A. C. B. de, Oliveira, D. dos S. C. de, & Amarante, L. do. (2022). Waterlogging priming alleviates the oxidative damage, carbohydrate consumption, and yield loss in soybean (Glycine max) plants exposed to waterlogging. Functional Plant Biology, 49(12), 1029–1042. https://doi.org/10.1071/FP22030
Citación :	PCM-UEB;22-012
Resumen :	In this study, we tested whether waterlogging priming at the vegetative stage would mitigate a subsequent waterlogging event at the reproductive stage in soybean [Glycine max (L.) Merr.]. Plants (V3 stage) were subjected to priming for 7 days and then exposed to waterlogging stress for 5 days (R2 stage) with non-primed plants. Roots and leaves were sampled on the fifth day of waterlogging and the second and fifth days of reoxygenation. Overall, priming decreased the H2O2 concentration and lipid peroxidation in roots and leaves during waterlogging and reoxygenation. Priming also decreased the activity of antioxidative enzymes in roots and leaves and increased the foliar concentration of phenols and photosynthetic pigments. Additionally, priming decreased fermentation and alanine aminotransferase activity during waterlogging and reoxygenation. Finally, priming increased the concentration of amino acids, sucrose, and total soluble sugars in roots and leaves during waterlogging and reoxygenation. Thus, primed plants were higher and more productive than non-primed plants. Our study shows that priming alleviates oxidative stress, fermentation, and carbohydrate consumption in parallel to increase the yield of soybean plants exposed to waterlogging and reoxygenation.
Descripción :	https://www.publish.csiro.au/FP/FP22030
URI :	https://dspace.ueb.edu.ec/handle/123456789/5249
ISSN :	1445-4408
Aparece en las colecciones:	Producción Científica

Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.