Browsing by Author "XX676887"
Now showing items 1-17 of 17
-
Reyes, Francisca; Marchant, Lorena; Norambuena Morales, Lorena; Nilo Poyanco, Ricardo; Silva Ascencio, Herman; Orellana López, Ariel (AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC, 2006-04-07)The folding of glycoproteins in the endoplasmic reticulum (ER) depends on a quality control mechanism mediated by the calnexin/calreticulin cycle. During this process, continuous glucose trimming and UDP-glucose-dependent ...
-
Norambuena Morales, Lorena; Nilo, Ricardo; Handford, Michael; Reyes, Francisca; Marchant, Lorena; Meisel, Lee; Orellana, Ariel (2005)The synthesis of noncellulosic polysaccharides and glycoproteins in the plant cell Golgi apparatus requires UDP-galactose as a substrate. We have cloned and characterized a nucleotide sugar transporter from Arabidopsis ...
-
Norambuena Morales, Lorena; Raikhel, Natasha V; Hicks, Glenn R (2009)Chemical genomics (i.e., genomics-scale chemical genetics) approaches are based on the ability of low-molecular-mass molecules to modify biological processes. Such molecules are used to affect the activity of a protein or ...
-
Pino, Verónica de; Borán, Mariela; Norambuena Morales, Lorena; González, Mariela; Reyes, Francisca; Orellana López, Ariel; Moreno, Silvia (SPRINGER, 2007-03-01)Reversible glycosylated polypeptides (RGPs) are highly conserved plant-speciWc proteins, which can perform self-glycosylation. These proteins have been shown essential in plants yet its precise function remains unknown. ...
-
Pérez Henríquez, Patricio; Raikhel, Natasha V.; Norambuena Morales, Lorena (Oxford University Press, 2012)Plants' developmental plasticity plays a pivotal role in responding to environmental conditions. One of the most plastic plant organs is the root system. Different environmental stimuli such as nutrients and water deficiency ...
-
Espinoza, Analia; Contreras, Rodrigo; Zúñiga, Gustavo E.; Herrera, Raul; Moya León, María Alejandra; Norambuena Morales, Lorena; Handford, Michael (Frontiers Media, 2016)White Chilean strawberries (Fragaria chiloensis) are non-climacteric fruits, with an exotic color and aroma. In order to discover genes involved in the development of these fruits, we identified a fragment of a gene encoding ...
-
Rodriguez-Furlán, Cecilia; Miranda, Giovanna; Reggiardo, Martín; Hicks, Glenn R.; Norambuena Morales, Lorena (Elsevier Ireland Ltd, 2016)© 2016 Published by Elsevier Ireland Ltd. Plant growth regulators (PGRs) have become an integral part of agricultural and horticultural practices. Accordingly, there is an increased demand for new and cost-effective products. ...
-
Rodriguez Furlán, Cecilia; Miranda Flores, Giovanna; Reggiardo, Martín; Hicks, Glenn; Norambuena Morales, Lorena (Elsevier, 2016)tPlant growth regulators (PGRs) have become an integral part of agricultural and horticultural practices.Accordingly, there is an increased demand for new and cost-effective products. Nevertheless, the marketis limited by ...
-
Aceituno Valenzuela, Uri; Covarrubias, María Paz; Aguayo, María Francisca; Valenzuela Riffo, Felipe; Espinoza, Analía; Gaete Eastman, Carlos; Godoy Herrera, Raúl; Handford, Michael; Norambuena Morales, Lorena (Elsevier, 2018)The equilibrium between protein synthesis and degradation is key to maintaining efficiency in different physiological processes. The proteinase inhibitor cystatin regulates protease activities in different developmental ...
-
Norambuena Morales, Lorena; Zouhar, Jan; Hicks, Glenn R.; Raikhel, Natasha V. (2008)Background. Sortin2 is a low mass compound that interferes with vacuolar delivery of proteins in plants and yeast. The Sortin2 phenotype was tested in Arabidopsis thaliana and found to be reversible upon drug removal, ...
-
Ordenes, Viviana R.; Moreno, Ignacio; Maturana, Daniel; Norambuena Morales, Lorena; Trewavas, Anthony J.; Orellana, Ariel (Elsevier Ltd, 2012)The Golgi apparatus is thought to play a role in calcium homeostasis in plant cells. However, the calcium dynamics in this organelle is unknown in plants. To monitor the [Ca2+]Golgi in vivo, we obtained and analyzed ...
-
San Martín Davison, Alex; Pérez Díaz, Ricardo; Soto, Flavia; Madrid Espinoza, José; González Villanueva, Enrique; Pizarro, Lorena; Norambuena Morales, Lorena; Tapia, Jaime; Tajima, Hiromi; Blumwaldd, Eduardo; Ruiz Lara, Simón (Elsevier, 2017)Physiological responses of plants to salinity stress requires the coordinated activation of many genes. A saltinduced gene was isolated from roots of the wild tomato species Solanum chilense and named SchRabGDI1 because it ...
-
Ugalde, José Manuel; Rodríguez Furlan, Cecilia; De Rycke, Riet; Norambuena Morales, Lorena; Friml, Jiri; Leon, Gabriel; Tejos, Ricardo (2016)The pollen grains arise after meiosis of pollen mother cells within the anthers. A series of complex Structural changes follows, generating mature pollen grains capable of performing the double fertilization of the female ...
-
Pizarro Arcos, Lorena Andrea; Norambuena Morales, Lorena (Elsevier, 2014)Endomembrane protein trafficking assures protein location through the endocytic and secretory routes. Trafficking pathways are diverse, depending on the proteins being trafficked, the final destination as well as their ...
-
Arrue, Lily; Rey, Marina; Rubilar Hernández, Carlos; Correa, Sebastián; Molins, Elies; Norambuena Morales, Lorena; Zarate, Ximena; Schott, Eduardo (Elsevier, 2017)Nitrogen compounds are widely investigated due to their pharmacological properties such as antihypertensive, antinociceptive, antibacterial, antifungal, analgesic, anticancer and inhibition activities and lately even as ...
-
Norambuena Morales, Lorena; Marchant, Lorena; Berninsone, Patricia; Hirschberg, Carlos B.; Silva, Herman; Orellana, Ariel (2002)The synthesis of non-cellulosic polysaccharides and glycoproteins in the plant cell Golgi apparatus requires UDP-galactose as substrate. The topology of these reactions is not known, although the orientation of a plant ...
-
Perrin, Robyn M.; DeRocher, Amy E.; Bar-Peled, Maor; Zeng, Weiqing; Norambuena Morales, Lorena; Orellana, Ariel; Raikhel, Natasha V.; Keegstra, Kenneth (1999)Cell walls are crucial for development, signal transduction, and disease resistance in plants. Cell walls are made of cellulose, hemicelluloses, and pectins. Xyloglucan (XG), the principal load-bearing hemicellulose of ...