Laboratorio de Bioquímica Vegetal

De Mendoza CONICET

Contenido 1 Integrantes 1.1 Investigadores 1.2 Becarios 1.3 Personal de Apoyo 2 Líneas de Investigación 3 Publicaciones 3.1 2011 3.2 2010 3.3 2009 3.4 2008 3.5 2004 3.6 2003 3.7 2001

Integrantes

Investigadores

• Dr. Rubén Bottini. e-mail: rbottini@fca.uncu.edu.ar
• Dra. Patricia Piccoli. e-mail: ppiccoli@fca.uncu.edu.ar
• Dra. Ana Cohen. e-mail: acohen@fca.uncu.edu.ar

Becarios

• Lic. María Victoria Salomón. e-mail: msalomon@fca.uncu.edu.ar
• Dra. Daniela Moreno. e-mail: dmoreno@fca.uncu.edu.ar
• Ing. Rodrigo Alonso. e-mail: ralonso@fca.uncu.edu.ar
• Ing. Germán Murcia. e-mail: gmurcia@fca.uncu.edu.ar
• Dr. Federico Berli. e-mail: fberli@fca.uncu.edu.ar

Personal de Apoyo

• Ing. Leonardo Bolcato. e-mail: lbolcato@fca.uncu.edu.ar

Líneas de Investigación

Publicaciones

2011

• Berli F., Fanzone M., Piccoli P., Bottini R. "Solar UV-B and ABA are involved in phenol metabolism of Vitis vinifera L. increasing biosynthesis of berry sin polyphenols". Journal of Agricultural and Food Chemistry, 59 (9): 4874-4884.
• Moreno D., Berli F., Piccoli P., Bottini R. "Gibberellins and abscisic acid promote sugar allocation in roots and berries of grapevines". Journal of Plant Growth Regulation, 30 (2): 220-228.
• Piccoli P., Travaglia C., Cohen A., Sosa L., Cornejo P., Masuelli R., Bottini R. “An endophytic bacterium isolated from roots of the halophyte Prosopis strombulifera produces ABA, IAA, Gibberellins A1 and A3 and jasmonic acid in chemically-defined culture medium. Plant Growth Regulation, 64: 207–210.

2010

• Berli F., Moreno D., Piccoli P., Hespanhol-Viana L., Silva MF., Bressan-Smith R., Cavagnaro JB., Bottini R. "Abscisic acid is involved in the response of grape (Vitis vinifera L.) cv. Malbec leaf tissues to ultraviolet-B radiation by enhancing ultraviolet-absorbing compounds, antioxidant enzymes and membrane sterols". Plant Cell and Environment, 33 (1): 1-10.
• Pontin M., Piccoli P., Francisco R., Bottini R., Martinez-Zapater J.M., Lijavetzky D. "Transcriptome changes in grapevine (Vitis vinifera L.) cv. Malbec leaves induced by ultraviolet-B radiation. BMC Plant Biology, 10: 224.

2009

• Quiroga AM., Berli F., Moreno D., Cavagnaro JB., Bottini R. "Abscisic acid sprays significantly increase yield per plant in vineyard-grown wine grape (Vitis vinifera L.) cv. Cabernet Sauvignon through increased berry set with no negative effects on anthocyanin content and total polyphenol index of both juice and wine". Journal of Plant Growth Regulation, 28 (1): 28-35.
• Cohen A., Travaglia C., Bottini R., Piccoli P. "Participation of abscisic acid and gibberellins produced by endophytic Azospirillum in the alleviation of drought effects in maize". Botany, 87: 455-462.

2008

• Berli F., D`Angelo J., Cavagnaro JB., Bottini R., Wuilloud R., Silva MF. "Phenolic composition in grape (Vitis vinifera L. cv. Malbec) ripened with different solar UV-B radiation levels by Capillary Zone Electrophoresis". Journal of Agriculture and Food Chemistry, 56 (9): 2892-2898.
• Cohen A., Bottini R., Piccoli P.. "Azospirillum brasilense Sp 245 produces ABA in chemically-defined culture medium". Plant Growth Regulation, 54: 97-103.
• Piccoli P., Bottini R. "Production of the labdane diterpene Marrubiin along the ontogeny of Marrubium vulgare plants. Plant Growth Regulation, 56: 71-76.

2004

• Bottini R., Cassan F., Piccoli P. "Gibberellin production by bacteria and its involvement in plant growth promotion and yield increase. Applied Microbiology and Biotechnology, 65: 497-503.

2003

• Cassán F., Piccoli P., Bottini R. "Promoción del crecimiento vegetal por Azospirillum sp. a través de la producción de giberelinas. ¿Un modelo alternativo para incrementar la producción agrícola? En: Albanesi A., Kunst C., Anriquez A., Luna S., Ledesma R. (eds.); Microbiología Agrícola. Un aporte de la investigación en Argentina para la sociedad; Universidad Nacional de Santiago del Estero, pp. 1-16.

2001

• Cassán F., Lucangeli C., Bottini R., Piccoli P. "Azospirillum spp. metabolize [17,17-2H2]Gibberellin A20 to [17,17-2H2]Gibberellin A1 in vivo in dy rice mutant seedlings". Plant and Cell Physiology, 42: 763-767.
• Cassán F., Bottini R., Schneider G., Piccoli P. "Azospirillum brasilense and Azospirillum lipoferum hydrolyze conjugates of GA20 and metabolize the resultant aglycones to GA1 in seedlings of rice dwarf mutants". Plant Physiology, 125: 2053-2058.