Listar Producción Científica por autor "González, Alberto"
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Article
Cadmium Accumulation Involves Synthesis of Glutathione and Phytochelatins, and Activation of CDPK, CaMK, CBLPK, and MAPK Signaling Pathways in Ulva compressa (2021)
González, Alberto; Laporte, Daniel; Moenne, Alejandra (Frontiers Media S.A., 2021-06-21)In order to analyze the effect of cadmium in Ulva compressa (Chlorophyta), the alga was cultivated with 10, 25, and 50 μM of cadmium for 7 days, and the level of intracellular cadmium was determined. Intracellular cadmium ... -
Article
Purification and Characterization of Ulvans from Chilean Ulva lactuca and Assessment of the Stimulation of Growth Induced by Ulvans and Oligo-Ulvans in Arabidopsis thaliana (2024)
Osorio, Héctor; Laporte, Daniel; Romero, Stephanie; Vidal, Constanza; Martínez, Fabián; Espinoza, Daniela; Romo, Ximena; Gallegos, David; González, Alberto; Moenne, Alejandra (Springer, 2024)To study the effect of ulvans and oligo-ulvans on the stimulation of growth in Arabidopsis thaliana, extracts of Chilean U. lactuca were prepared in water at pH = 7 and pH = 4, and ulvans were purified. The yield of ulvans ... -
Article
The Genome of the Marine Alga Ulva compressa (Chlorophyta) Reveals Protein-Coding Genes with Similarity to Plants and Green Microalgae, but Also to Animal, Bacterial, and Fungal Genes (2022)
Osorio, Héctor; Tapia-Reyes, Patricio; Espinoza, Daniela; Laporte, Daniel; González, Alberto; Castro-Nallar, Eduardo; Moenne, Alejandra (MDPI, 2022-07-01)The genome of the marine alga Ulva compressa was assembled using long and short reads. The genome assembly was 80.8 Mb in size and encoded 19,207 protein-coding genes. Several genes encoding antioxidant enzymes and a few ... -
Article
Transcriptomic analyses reveal increased expression of dioxygenases, monooxygenases, and other metabolizing enzymes involved in anthracene degradation in the marine alga Ulva lactuca (2024)
González, Alberto; Osorio, Héctor; Romero, Stephanie; Méndez, Patricia; Sepúlveda, Muriel; Laporte, Daniel; Gutierrez-Cutiño, Marlen; Santander, Rocío; Castro-Nallar, Eduardo; Moenne, Alejandra (Frontiers Media S.A., 2022)To analyze the mechanisms involved in anthracene (ANT) degradation in the marine alga Ulva lactuca, total RNA was obtained from the alga cultivated without ANT and with 5 μM of ANT for 24 h, and transcriptomic analyses ... -
Article
Ulva compressa from copper-polluted sites exhibits intracellular copper accumulation, increased expression of metallothioneins and copper-containing nanoparticles in chloroplasts (2021)
Espinoza, Daniela; González, Alberto; Pizarro, Jaime A.; Segura, Rodrigo A.; Laporte, Daniel; Rodríguez Rojas, Fernanda; Sáez, Claudio A.; Moenne, Alejandra (MDPI, 2021-10-01)In order to analyze the mechanisms involved in copper accumulation in Ulva compressa, algae were collected at control sites of central and northern Chile, and at two copper-polluted sites of northern Chile. The level of ...