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Título: | Genome-Wide Mapping of Histone H3 Lysine 4 Trimethylation (H3K4me3) and Its Involvement in Fatty Acid Biosynthesis in Sunflower Developing Seeds |
Autor: | Moreno-Pérez, Antonio J. CSIC ORCID ; Santos-Pereira, José M. CSIC ORCID; Martins-Noguerol, Raquel; DeAndrés-Gil, Cristina CSIC ORCID; Troncoso-Ponce, M. Adrián CSIC ORCID; Venegas-Calerón, Mónica CSIC ORCID ; Sánchez, Rosario CSIC ORCID ; Garcés Mancheño, Rafael CSIC ORCID ; Salas, Joaquín J. CSIC ORCID ; Tena, Juan J. CSIC ORCID; Martínez-Force, Enrique CSIC ORCID | Palabras clave: | Histone modifications H3K4m3 ChIP-Seq analysis Sunflower Fatty acid biosynthesis |
Fecha de publicación: | abr-2021 | Editor: | Multidisciplinary Digital Publishing Institute | Citación: | Plants 10(4): 706 (2021) | Resumen: | Histone modifications are of paramount importance during plant development. Investigating chromatin remodeling in developing oilseeds sheds light on the molecular mechanisms controlling fatty acid metabolism and facilitates the identification of new functional regions in oil crop genomes. The present study characterizes the epigenetic modifications H3K4me3 in relationship with the expression of fatty acid-related genes and transcription factors in developing sunflower seeds. Two master transcriptional regulators identified in this analysis, VIV1 (homologous to Arabidopsis ABI3) and FUS3, cooperate in the regulation of WRINKLED 1, a transcriptional factor regulating glycolysis, and fatty acid synthesis in developing oilseeds. | Descripción: | 15 Páginas.-- 5 Figuras.-- 3 Tablas | Versión del editor: | http://dx.doi.org/10.3390/plants10040706 | URI: | http://hdl.handle.net/10261/243064 | E-ISSN: | 2223-7747 |
Aparece en las colecciones: | (IG) Artículos (CABD) Artículos |
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