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Food Chemistry, 2020
Peach (Prunus persica L.) fruit are highly susceptible to chilling injury during cold storage, resulting in internal flesh browning and a failure to soften normally.
Yaoyao Zhao +5 more
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Peach (Prunus persica L.) fruit are highly susceptible to chilling injury during cold storage, resulting in internal flesh browning and a failure to soften normally.
Yaoyao Zhao +5 more
semanticscholar +1 more source
Jasmonic acid signalling and the plant holobiont
Current Opinion in Microbiology, 2017The plant holobiont - which is the plant and its associated microbiome - is increasingly viewed as an evolving entity. Some interacting microbes that compose the microbiome assist plants in combating pathogens and herbivorous insects. However, knowledge of the factors that influence the microbiome in the context of defence signalling pathways is still ...
Carvalhais, Lilia C. +2 more
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1990
(—)-Jasmonic acid [(—)-JA (Ia)] and its methyl ester (Ib) were found to be widespread in plants [15] and are considered to represent a new type of native PGRs with hormone-like properties [22, 23]. Further members of the group are (H-)-7-iso-JA (II), known as the major product of JA biosynthesis in fruits of Vicia faba [16] and in the fungus ...
G. Sembdner +3 more
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(—)-Jasmonic acid [(—)-JA (Ia)] and its methyl ester (Ib) were found to be widespread in plants [15] and are considered to represent a new type of native PGRs with hormone-like properties [22, 23]. Further members of the group are (H-)-7-iso-JA (II), known as the major product of JA biosynthesis in fruits of Vicia faba [16] and in the fungus ...
G. Sembdner +3 more
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The missing link in jasmonic acid biosynthesis
Nature Plants, 2019Jasmonic acid biosynthesis starts in chloroplasts and is finalized in peroxisomes. The required export of a crucial intermediate out of the chloroplast is now shown to be mediated by a protein from the outer envelope called JASSY.
Claus, Wasternack, Bettina, Hause
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Physiologia Plantarum : An International Journal for Plant Biology, 2020
Drought stress is one of the most immense and permanent constraints in agriculture which leads to a massive loss of crop productivity. However, little is known about the mitigation role of exogenously applied abscisic acid (ABA) and jasmonic acid (JA) in
Samrah Afzal Awan +9 more
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Drought stress is one of the most immense and permanent constraints in agriculture which leads to a massive loss of crop productivity. However, little is known about the mitigation role of exogenously applied abscisic acid (ABA) and jasmonic acid (JA) in
Samrah Afzal Awan +9 more
semanticscholar +1 more source
ChemistrySelect, 2023
Abstract Methyl jasmonate (MeJA) is a volatile jasmonate compound commonly used to induce defense responses in spermatophytes. This study reports that airborne MeJA‐d 3 , deuterated MeJA, increases the levels of (dinor‐)12‐oxo‐phytodienoic acids [(dn‐)OPDAs] and jasmonic ...
Hiromu Tsuzuki +4 more
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Abstract Methyl jasmonate (MeJA) is a volatile jasmonate compound commonly used to induce defense responses in spermatophytes. This study reports that airborne MeJA‐d 3 , deuterated MeJA, increases the levels of (dinor‐)12‐oxo‐phytodienoic acids [(dn‐)OPDAs] and jasmonic ...
Hiromu Tsuzuki +4 more
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The Role of Salicylic Acid and Jasmonic Acid in Pathogen Defence
Plant Biology, 2006Phytohormones are not only instrumental in regulating developmental processes in plants but also play important roles for the plant's responses to biotic and abiotic stresses. In particular, abscisic acid, ethylene, jasmonic acid, and salicylic acid have been shown to possess crucial functions in mediating or orchestrating stress responses in plants ...
V A, Halim +3 more
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Synthesis of the amino acid conjugates of epi-jasmonic acid
Amino Acids, 2011The TES ether of the C6-hydroxy derivative of naturally occurring epi-jasmonic acid (epi-JA) was designed as epimerization-free equivalent of epi-JA. The TES ether was synthesized from (1R,4S)-4-hydroxycyclopent-2-enyl acetate in 13 steps. The acid part of the ether was activated with ClCO2Bui and subjected to condensation with L-amino acid at room ...
Narihito Ogawa, Yuichi Kobayashi
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Chemosphere, 2019
Jasmonic acid (JA) is an important phytohormone associated in defense responses against stress. Crop plants experience heavy metal toxicity and needs to be explored to enhance the crop production.
Shagun Bali +12 more
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Jasmonic acid (JA) is an important phytohormone associated in defense responses against stress. Crop plants experience heavy metal toxicity and needs to be explored to enhance the crop production.
Shagun Bali +12 more
semanticscholar +1 more source
Jasmonic Acid–Amino Acid Conjugation Enzyme Assays
2013Jasmonic acid (JA) is activated for signaling by its conjugation to isoleucine (Ile) through an amide linkage. The Arabidopsis thaliana JASMONIC ACID RESISTANT1 (JAR1) enzyme carries out this Mg-ATP-dependent reaction in two steps, adenylation of the free carboxyl of JA, followed by condensation of the activated group to Ile.
Martha L, Rowe, Paul E, Staswick
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