Proteome and Interactome Linked to Metabolism, Genetic Information Processing, and Abiotic Stress in Gametophytes of Two Woodferns

Ojosnegros, Sara; Alvarez, José Manuel; Grossmann, Jonas; Gagliardini, Valeria; Quintanilla, Luis G; Grossniklaus, Ueli; Fernández, Helena

doi:10.3390/ijms241512429

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Ojosnegros, S., Alvarez, J. M., Grossmann, J., Gagliardini, V., Quintanilla, L. G., Grossniklaus, U., & Fernández, H. (2023). Proteome and Interactome Linked to Metabolism, Genetic Information Processing, and Abiotic Stress in Gametophytes of Two Woodferns. International Journal of Molecular Sciences, 24(15), online. https://doi.org/10.3390/ijms241512429

Abstract

Ferns and lycophytes have received scant molecular attention in comparison to angiosperms. The advent of high-throughput technologies allowed an advance towards a greater knowledge of their elusive genomes. In this work, proteomic analyses of heart-shaped gametophytes of two ferns were performed: the apomictic Dryopteris affinis ssp. affinis and its sexual relative Dryopteris oreades. In total, a set of 218 proteins shared by these two gametophytes were analyzed using the STRING database, and their proteome associated with metabolism,