RT info:eu-repo/semantics/article
T1 Deepening into the proteome of maize cells habituated to the cellulose biosynthesis inhibitor dichlobenil
A1 Mélida Martínez, Hugo
A1 Caparrós Ruiz, David
A1 Álvarez Fernández, Jesús Miguel
A1 Acebes Arranz, José Luis
A1 Encina García, Antonio Esteban
A2 Fisiologia Vegetal
K1 Ingeniería agrícola
K1 Cell Wall
K1 DCB
K1 Dichlobenil
K1 Habituation
K1 Maize
K1 2417.19 Fisiología Vegetal
AB [EN] Cellulose biosynthesis inhibitors, such as dichlobenil (DCB), have become a valuable tool for the analysis of structural and compositional plasticity of plant cell walls. By stepwise increasing the concentration of DCB in the culture medium, we obtained maize cells able to cope with DCB through the acquisition of a modified cell wall in which cellulose was partially replaced by a more extensive network of feruloylated arabinox-ylans. Recently we demonstrated that the expression of several Cellulose Synthase and phenylpropanoid-related genes is altered in DCB-habituated cells. In addition, by using a proteomic approach we identified several proteins induced or repressed in DCB-habituated cells. After a more in-depth analysis, some new proteins induced (two inhibitors TAXI-IV, an α-1,4-glucan-protein synthase and a pectinesterase inhibitor) or repressed (a chaperonin 60, a fructokinase-1 and a spermidine synthase 1) were identified, and their possible role in the context of DCB-habituation is discussed.
PB Taylor and Francis
LK https://hdl.handle.net/10612/21196
UL https://hdl.handle.net/10612/21196
NO Mélida, H., Caparrós-Ruiz, D., Álvarez, J., Acebes, J. L., & Encina, A. (2011). Deepening into the proteome of maize cells habituated to the cellulose biosynthesis inhibitor dichlobenil. Plant Signaling and Behavior, 6(1). https://doi.org/10.4161.PSB.6.1.14304
DS BULERIA. Repositorio Institucional de la Universidad de León
RD Jul 13, 2024