DOAJ Open Access 2021

Genome-Wide Mapping of Histone H3 Lysine 4 Trimethylation (H3K4me3) and Its Involvement in Fatty Acid Biosynthesis in Sunflower Developing Seeds

Antonio J. Moreno-Pérez José M. Santos-Pereira Raquel Martins-Noguerol Cristina DeAndrés-Gil M. Adrián Troncoso-Ponce +6 lainnya

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Abstrak

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.

Topik & Kata Kunci

Botany

Penulis (11)

Antonio J. Moreno-Pérez

José M. Santos-Pereira

Raquel Martins-Noguerol

Cristina DeAndrés-Gil

M. Adrián Troncoso-Ponce

Mónica Venegas-Calerón

Rosario Sánchez

Rafael Garcés

Joaquín J. Salas

Juan J. Tena

Enrique Martínez-Force

Format Sitasi

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Moreno-Pérez, A.J., Santos-Pereira, J.M., Martins-Noguerol, R., DeAndrés-Gil, C., Troncoso-Ponce, M.A., Venegas-Calerón, M. et al. (2021). Genome-Wide Mapping of Histone H3 Lysine 4 Trimethylation (H3K4me3) and Its Involvement in Fatty Acid Biosynthesis in Sunflower Developing Seeds. https://doi.org/10.3390/plants10040706

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Informasi Jurnal

Tahun Terbit: 2021
Sumber Database: DOAJ
DOI: 10.3390/plants10040706
Akses: Open Access ✓