Production of Defense Phenolics in Tomato Leaves of Different
Age

J 2020

Production of Defense Phenolics in Tomato Leaves of Different Age

DADÁKOVÁ, Kateřina, Tereza HEINRICHOVÁ, Jan LOCHMAN a Tomáš KAŠPAROVSKÝ

Základní údaje

Originální název

Production of Defense Phenolics in Tomato Leaves of Different Age

Autoři

DADÁKOVÁ, Kateřina (203 Česká republika, garant, domácí), Tereza HEINRICHOVÁ (203 Česká republika, domácí), Jan LOCHMAN (203 Česká republika, domácí) a Tomáš KAŠPAROVSKÝ (203 Česká republika, domácí)

Vydání

Molecules, Basel, MDPI, 2020, 1420-3049

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10608 Biochemistry and molecular biology

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 4.411

Kód RIV

RIV/00216224:14310/20:00117272

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.3390/molecules25214952

UT WoS

000589391500001

Klíčová slova anglicky

tomato; phenolics; defense compounds; bacterial infection; plant age; leaf age

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 13. 5. 2021 13:01, Mgr. Marie Šípková, DiS.

Anotace

V originále

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.

Návaznosti

MUNI/A/1252/2019, interní kód MU

Název: Podpora biochemického výzkumu v roce 2020

Investor: Masarykova univerzita, Podpora biochemického výzkumu v roce 2020, DO R. 2020_Kategorie A - Specifický výzkum - Studentské výzkumné projekty

Citovat

DADÁKOVÁ, Kateřina, Tereza HEINRICHOVÁ, Jan LOCHMAN a Tomáš KAŠPAROVSKÝ. Production of Defense Phenolics in Tomato Leaves of Different Age. Molecules. Basel: MDPI, 2020, roč. 25, č. 21, s. 1-9. ISSN 1420-3049. Dostupné z: https://dx.doi.org/10.3390/molecules25214952.

@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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