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In this work, the effect of aqueous and methanolic extracts from roots and shoots of Ulex europaeus L. on the total polyphenol content of Capsicum annuum L. and Lactuca sativa L. grown in laboratory and greenhouse conditions was evaluated. Treatments consisted of U. europaeus L. extracts (20, 40,...


Tighe Neira, Ricardo MarceloDíaz Harris, RamiroLeonelli Cantergiani, GinaMejías Lagos, PatriciaIglesias González, CarlaInostroza Blancheteau, Claudio[Effect of Ulex europaeus L. extracts on polyphenol concentration in Capsicum annuum L. and Lactuca sativa L.]Effect of Ulex europaeus L. extracts on polyphenol concentration in Capsicum annuum L. and Lactuca sativa L.

The native potatoes (Solanum tuberosum ssp. tuberosum L.) cultivated on Chiloé Island in southern Chile have great variability in terms of tuber shape, size, color and flavor. These traits have been preserved throughout generations due to the geographical position of Chiloé, as well as the differ...


Inostroza Blancheteau, ClaudioDe Oliveira Silva, FranklinDuran, FabiolaSolano Solís, JaimeObata, ToshihiroMachado, MarianaFernie, Alisdair R.Reyes Diaz, MarjorieNunes-Nesi, Adriano[Metabolic diversity in tuber tissues of native Chiloe potatoes and commercial cultivars of Solanum tuberosum ssp tuberosum L.]Metabolic diversity in tuber tissues of native Chiloe potatoes and commercial cultivars of Solanum tuberosum ssp tuberosum L.

The applications of nanoparticles continue to expand into areas as diverse as medicine, bioremediation, cosmetics, pharmacology and various industries, including agri-food production. The widespread use of nano particles has generated concerns given the impact these nanoparticles mostly metal-bas...


Tighe Neira, Ricardo MarceloCarmona Ortíz, EricoRecio Sánchez, GonzaloNunes Nesi, AdrianoReyes Díaz, MarjorieAlberdi, MirenRengel, ZedInostroza Blancheteau, Claudio[Metallic nanoparticles influence the structure and function of the photosynthetic apparatus in plants]Metallic nanoparticles influence the structure and function of the photosynthetic apparatus in plants

Main conclusion: Aluminum toxicity and sulfate deprivation both regulate microRNA395 expression, repressing its low-affinity sulfate transporter (SULTR2;1) target. Sulfate deprivation also induces the high-affinity sulfate transporter gene (SULTR12), allowing enhanced sulfate uptake. Few studies ...


Alarcón Poblete, EdithInostroza Blancheteau, ClaudioAlberdi, MirenRengel, ZedReyes Diaz, Marjorie[Molecular regulation of aluminum resistance and sulfur nutrition during root growth]Molecular regulation of aluminum resistance and sulfur nutrition during root growth

Background: “Garra de Leon” (Leontochir ovallei) is an ephemeral endangered Alstroemeriaceae species endemic to Chile. Despite many efforts to improve the conservation of this species, the stimulation of dormant seeds and the production of rhizomes under controlled conditions remain unexplored. T...


Vargas, MartaJofré, EldaNavarrete, CarlosBravo, JaimeJamett, FabiolaInostroza Blancheteau, ClaudioIbáñez, Cristian[Sexual and asexual reproductive aspects of Leontochir ovallei, a rare and endangered geophyte of the Atacama Desert]Sexual and asexual reproductive aspects of Leontochir ovallei, a rare and endangered geophyte of the Atacama Desert

Romero-Romero, Jesus L.; Inostroza-Blancheteau, Claudio; Orellana, Daniela; Aquea, Felipe; Reyes-Diaz, Marjorie; Gil, Pilar M.; Pablo Matte, Juan; Arce-Johnson, PatricioRomero Romero, JesúsInostroza Blancheteau, ClaudioOrellana, DanielaAquea, FelipeReyes Diaz, MarjorieGil, Pilar M.Matte, Juan PabloArce Johson, Patricio[Stomata regulation by tissue-specific expression of the Citrus sinensis MYB61 transcription factor improves water-use efficiency in Arabidopsis]Stomata regulation by tissue-specific expression of the Citrus sinensis MYB61 transcription factor improves water-use efficiency in Arabidopsis

Background: "Garra de Leon" (Leontochir ovallei) is an ephemeral endangered Alstroemeriaceae species endemic to Chile. Despite many efforts to improve the conservation of this species, the stimulation of dormant seeds and the production of rhizomes under controlled conditions remain unexplored. T...


Vargas, MartaJofre, EldaNavarrete, CarlosBravo, JaimeJamett, FabiolaInostroza Blancheteau, ClaudioIbañez, Cristian[Sexual and asexual reporductive aspects of Leontochir ovallei, a rare and endange red geophyte of the Atacama Desert]Sexual and asexual reporductive aspects of Leontochir ovallei, a rare and endange red geophyte of the Atacama Desert

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