Javier Agusti

javier.agusti@plants.ox.ac.uk

Department of Plant Sciences
University of Oxford
South Parks Road
Oxford, OX1 3RB, UK

Themes
Dr
Javier
Agusti
Departmental Lecturer
 

Javier is interested in developmental genetics in plants, using the process of lateral growth of stems and roots as a model system to understand how plants grow and shape their structures.

The practical application of his research is to improve our capacity for predicting and ensuring plant biomass yields for food security in the future, specially in geographical areas that are already food insecure.

He is studying the root of Cassava to develop new varieties with enhanced ability for starch accumulation, with the view of meeting our future food requirements in areas such as sub-Saharan Africa or Latin America, where Cassava is the major source of calories in people's diet.

In addition, his lab studies fundamental developmental genetics in the model system Arabidopsis thaliana with the aim of transferring basic knowledge to Cassava.


Website
http://www.plants.ox.ac.uk/plants/staff/JavierAgusti.aspx

Recent Relevant Publications: 

Estornell, L.H., Agusti, J., Merelo, P., Talón, M., Tadeo, F.R. 2013. Elucidating mechanisms underlying organ abscission. Plant Science. 199-200: 48-60. Invited Review.

Agusti, J.,Greb, T. Going with the wind - adaptive dynamics of secondary meristems in plants. 2013.Mechanisms of Development. 130(1): 34-44. Invited Review.

Agusti, ., Gimeno, J., Merelo, P., Serrano, R., Cercós, M., Conesa, A., Talón, M., Tadeo, F.R. 2012. Early gene expression events in the laminar abscission zone of abscission-promoted citrus leaves after a cycle of water stress/rehydration: involvement of CitbHLH1. Journal of Experimental Botany. 63(17): 6079-6091.

Rasmussen, A., Glenn-Mason, M., De-Cuyper, C., Brewer, P.B., Herold, S., Agusti, J., Geelen, D., Greb, T., Goormachtig, S., Beeckman, T., Beveridge, C.A. 2012. Strigolactones supress adventitious rooting in Arabidopsis and pea. Plant Physiology.158(4):1976-1987.

Agusti, J., Herold, S., Schwarz, M., Sanchez, P., Ljung, K., Dun, E.A., Brewer, P.B., Beveridge, C.A., Sieberer, T., Sehr, E.M., Greb, T. 2011. Strigolactone signaling is required for auxin-dependent stimulation of secondary growth in plants. PNAS. 108(50): 20242-20247.  This article was evaluated in the Faculty of 1000, getting a rate of 8 (Van Norman J, Benfey P:F1000.com/13408960).

Suer, S., Agusti, J., Sanchez, P., Schwarz, M., Greb, T. 2011. WOX4 imparts auxin responsiveness to cmabium cells in Arabidopsis. Plant Cell. 23 (9): 3247-3259.

Agusti, J., Lichtenberger, R., Schwarz, M., Nehlin, L., Greb, T. 2011. Characterization of transcriptome remodelling during cambium formation identifies MOL1  and RUL1 as opposing regulators of secondary growth. PLoS Genetics. 7 (2): e1001312. doi:10.1371/journal.pgen.1001312.

Sehr, E.M., Agusti, J., Lehner, R., Farmer, E.E., Schwarz, M., Greb, T. 2010. Analisys of secondary growth in the Arabidopsis shoot reveals a positive role of jasmonate signaling in cambium formation. Plant Journal. 63:811-822.

Matas, J.A., Agusti, J., Tadeo, F.R., Talon, M., Rose, J.K.C. 2010. Tissue specific transcriptome profiling of the citrus fruit epidermis and subepidermis using laser capture microdissection. Journal of Experimental Botany. 61(12): 3321-3330.

Agusti, J., Merelo, P., Cercós, M., Tadeo, F-R., Talón, M. 2009. Comparative transcriptional survey between laser-microdissected cells from laminar abscission zone and petiolar cortical tissue during ethylene-promoted abscission in citrus leaves. BMC Plant Biology. 9:127

Agusti, J., Merelo, P., Cercós, M., Tadeo, F-R., Talón, M. 2008. Ethylene-induced differential gene expression during abscission of citrus leaves. Journal of Experimental Botany. 59(10):2717-33.

Terol, J.,  Conesa, A.,  Colmenero, J.M.,  Cercos, M.,  Tadeo, F.,  Agusti, J.,   Alós, E.,  Andres, F.,  Soler, G., Brumos, J.,  Iglesias, D.J.,   Götz, S.,  Legaz, F.,  Argout, X., Courtois, B., Ollitrault, P.,   Dossat, C., Wincker, P., Morillon, R., Talon, M. 2007. Analysis of 13000 unique Citrus clusters associated with fruit quality, production and salinity tolerance. BMC-Genomics. 8:31

Agusti, J., Zapater, M., Iglesias, D.J., Cercós, M., Tadeo, F.R., Talon, M. 2007. Differential expression of putative 9-cis-epoxycarotenoid dioxygenases and abscisic acid accumulation in water stressed vegetative and reproductive tissues of citrus. Plant Science. 172:85-94.

Forment, J., Gadea, J., Huerta, L., Abizanda, L., Agusti, J. et al. 2005.Development of a citrus genome-wide EST collection and cDNA microarray as resources for genomic studies. Plant Molecular Biology 57: 375-391