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@article{1706079,
author = {Dadáková, Kateřina and Heinrichová, Tereza and Lochman, Jan and Kašparovský, Tomáš},
article_location = {Basel},
article_number = {21},
doi = {http://dx.doi.org/10.3390/molecules25214952},
keywords = {tomato; phenolics; defense compounds; bacterial infection; plant age; leaf age},
language = {eng},
issn = {1420-3049},
journal = {Molecules},
title = {Production of Defense Phenolics in Tomato Leaves of Different Age},
url = {https://doi.org/10.3390/molecules25214952},
volume = {25},
year = {2020}
}
TY - JOUR
ID - 1706079
AU - Dadáková, Kateřina - Heinrichová, Tereza - Lochman, Jan - Kašparovský, Tomáš
PY - 2020
TI - Production of Defense Phenolics in Tomato Leaves of Different Age
JF - Molecules
VL - 25
IS - 21
SP - 1-9
EP - 1-9
PB - MDPI
SN - 14203049
KW - tomato
KW - phenolics
KW - defense compounds
KW - bacterial infection
KW - plant age
KW - leaf age
UR - https://doi.org/10.3390/molecules25214952
L2 - https://doi.org/10.3390/molecules25214952
N2 - Phenolics play an essential role in the defense reaction of crop plants against pathogens. However, the intensity of their production induced by infection may differ during the life of a plant. Here, we identified age-related differences in phenolic biosynthesis in the pathosystem Solanum lycopersicum cv. Amateur and Pseudomonas syringae pv. tomato DC3000. We analyzed concentrations of total phenolics, phenolic profiles, and concentrations of selected phenolic acids. The influence of bacterial infection, together with leaf and plant age, was assessed. The changes in concentrations of caffeic acid, 4-hydroxybenzoic acid, and salicylic acid glucoside caused by infection were found to be influenced by age. In concrete, the increases in the concentrations of these metabolites were all evident only in young plants.
ER -
DADÁKOVÁ, Kateřina, Tereza HEINRICHOVÁ, Jan LOCHMAN a Tomáš KAŠPAROVSKÝ. Production of Defense Phenolics in Tomato Leaves of Different Age. \textit{Molecules}. Basel: MDPI, 2020, roč.~25, č.~21, s.~1-9. ISSN~1420-3049. Dostupné z: https://dx.doi.org/10.3390/molecules25214952.
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