Ondarza Beneitez, M. A. “Ontogenic Variation of the Methylation Pattern in Agar-Type Phycocolloids from _Gracilaria Verrucosa_ (Huds.) Papenfuss Cultured Under Controlled Conditions: Biotechnological Implications”. Plant Biotechnology Research, Sept. 2026, pp. 1-5, doi:10.17352/pbr.000004.