Dynamic Metabolic and Transcriptomic Profiling Reveals the Biosynthetic Characteristics of Hydroxycinnamic Acid Amides (HCAAs) in Sunflower Pollen

2021 ◽  
pp. 110678
Author(s):  
Shan Li ◽  
Saimijiang Yaermaimaiti ◽  
Xiao-Meng Tian ◽  
Zi-Wen Wang ◽  
Wen-Jun Xu ◽  
...  
Keyword(s):  
Hydroxycinnamic Acid ◽  
Transcriptomic Profiling ◽  
Hydroxycinnamic Acid Amides

Cytoprotective activities of hydroxycinnamic acid amides of serotonin against oxidative stress-induced damage in HepG2 and HaCaT cells

Fitoterapia ◽  
2010 ◽  
Vol 81 (8) ◽  
pp. 1134-1141 ◽  
Author(s):  
Jang-Yeol Choi ◽  
Hyeri Kim ◽  
Yeo-Jin Choi ◽  
Atsushi Ishihara ◽  
Kyoungwhan Back ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Hydroxycinnamic Acid ◽  
Hacat Cells ◽  
Hydroxycinnamic Acid Amides

Hydroxycinnamic acid amides in fertile and cytoplasmic male sterile lines of maize

1982 ◽  
Vol 21 (8) ◽  
pp. 1939-1945 ◽  
Author(s):  
J. Martin-Tanguy ◽  
E. Perdrizet ◽  
J. Prevost ◽  
C. Martin
Keyword(s):  
Hydroxycinnamic Acid ◽  
Male Sterile ◽  
Cytoplasmic Male Sterile ◽  
Hydroxycinnamic Acid Amides

Accumulation Patterns of Polyamines and Hydroxycinnamic Acid Conjugates during Microsporogenesis of Corylus avellana

1989 ◽  
Vol 44 (7-8) ◽  
pp. 635-640 ◽  
Author(s):  
Barbara Meurer-Grimes ◽  
Dieter Strack ◽  
Victor Wray ◽  
Rolf Wierm
Keyword(s):  
Quinic Acid ◽  
Corylus Avellana ◽  
Hydroxycinnamic Acid ◽  
Hydroxycinnamic Acid Amides ◽  
Hydroxycinnamic Acid Esters ◽  
Corylus Avellana L ◽  
Acid Esters

The am ounts of free, conjugated (hydroxycinnamic acid amides) and insoluble (poly)amines (putrescine, spermidine, spermine) as well as hydroxycinnamic acid esters (quinic acid esters) were determined during development of male inflorescences of Corylus avellana L. The location of these compounds either in sporophytic or gametophytic tissues and the possible correlation of their accumulation with exine formation are discussed.

scholarly journals Hydroxycinnamic acid amides (HCA) in zea mays

FEBS Letters ◽  
1979 ◽  
Vol 108 (1) ◽  
pp. 176-178 ◽  
Author(s):  
Josette Martin-Tanguy ◽  
Alain Deshayes ◽  
Etienne Perdrizet ◽  
Claude Martin
Keyword(s):  
Zea Mays ◽  
Hydroxycinnamic Acid ◽  
Hydroxycinnamic Acid Amides

scholarly journals Induced ligno-suberin vascular coating and tyramine-derived hydroxycinnamic acid amides restrict Ralstonia solanacearum colonization in resistant tomato roots

2021 ◽  
Author(s):  
Anurag Kashyap ◽  
Montserrat Capellades ◽  
Weiqi Zhang ◽  
Sumithra Srinivasan ◽  
Anna Laromaine ◽  
...  
Keyword(s):  
Bacterial Wilt ◽  
Ralstonia Solanacearum ◽  
Structural Changes ◽  
De Novo ◽  
Susceptible Variety ◽  
Hydroxycinnamic Acid ◽  
Physico Chemical ◽  
Tomato Roots ◽  
Hydroxycinnamic Acid Amides ◽  
Susceptible Tomato

The soil borne pathogen Ralstonia solanacearum is the causing agent of bacterial wilt, a devastating disease affecting major agricultural crops. R. solanacearum enters plants through the roots and reaches the vasculature, causing rapid wilting. We recently showed that tomato varieties resistant to bacterial wilt restrict bacterial movement in the plant. In the present work we go a step forward by identifying the physico-chemical nature of the barriers induced in resistant tomato roots in response to R. solanacearum. We describe that resistant tomato specifically responds to infection by assembling de novo a structural barrier at the vasculature formed by a ligno-suberin coating and tyramine-derived hydroxycinnamic acid amides (HCAAs). On the contrary, susceptible tomato does not form these reinforcements in response to the pathogen but instead displays lignin structural changes compatible with its degradation. Further, we show that overexpressing genes of the ligno-suberin pathway in a commercial susceptible variety of tomato restricts R. solanacearum movement inside the plant and slows disease progression, enhancing resistance to the pathogen. We thus propose that the induced barrier in resistant plants does not only restrict the movement of the pathogen, but may also prevent cell wall degradation by the pathogen and confer anti-microbial properties.

Function of hydroxycinnamoyl spermidines in seedling growth of Arabidopsis

2021 ◽  
Author(s):  
Ikuo Takahashi ◽  
Tsuyoshi Ota ◽  
Tadao Asami
Keyword(s):  
Stress Responses ◽  
Growth And Development ◽  
Plant Hormone ◽  
Primary Root ◽  
Hydroxycinnamic Acid ◽  
Biotic And Abiotic Stress ◽  
Plant Growth And Development ◽  
Hydroxycinnamic Acid Amides ◽  
Primary Root Growth ◽  
Hormone Homeostasis

Abstract Hydroxycinnamic acid amides (HCAAs) are involved in various developmental processes as well as in biotic and abiotic stress responses. Among them, the presence of spermidine derivatives, such as N1,N8-di(coumaroyl)-spermidine and N1,N8-di(sinapoyl)-spermidine, and their biosynthetic genes have been reported in Arabidopsis, but their functions in plants are still unknown. We chemically synthesized the above mentioned spermidine derivatives to assess their physiological functions in Arabidopsis. We evaluated the growth and development of chemically treated Arabidopsis and demonstrated that these compounds inhibited seed germination, hypocotyl elongation, and primary root growth, which could be due to modulation of plant hormone homeostasis and signaling. The results suggest that these compounds are regulatory metabolites that modulate plant growth and development.

Hydroxycinnamic Acid Amides, Hypersensitivity, Flowering and Sexual Organogenesis in Plants

1987 ◽  
pp. 253-263 ◽  
Author(s):  
Josette Martin Tanguy ◽  
Jonathan Negrel ◽  
Michel Paynot ◽  
Claude Martin
Keyword(s):  
Hydroxycinnamic Acid ◽  
Hydroxycinnamic Acid Amides

scholarly journals Induction of p-Coumaroyldopamine and Feruloyldopamine, Two Novel Metabolites, in Tomato by the Bacterial Pathogen Pseudomonas syringae

2007 ◽  
Vol 20 (11) ◽  
pp. 1439-1448 ◽  
Author(s):  
Laura Zacarés ◽  
María Pilar López-Gresa ◽  
Joaquín Fayos ◽  
Jaime Primo ◽  
José María Bellés ◽  
...  
Keyword(s):  
Gene Expression ◽  
Bacterial Infection ◽  
Pseudomonas Syringae ◽  
Antioxidant Activities ◽  
Bacterial Pathogen ◽  
Ethylene Biosynthesis ◽  
Hydroxycinnamic Acid ◽  
Tomato Plants ◽  
Hydroxycinnamic Acid Amides ◽  
First Time

Inoculation of tomato plants (Solanum lycopersicum cv. Rutgers) with Pseudomonas syringae pv. tomato led to the production of a hypersensitive-like response in this pathovar of tomato. Accumulation of hydroxycinnamic acid amides (HCAA) of tyramine (p-coumaroyltyramine and feruloyltyramine) and dopamine (p-coumaroyldopamine and feruloyldopamine) was detected after bacterial infection. Two of them, p-coumaroyldopamine and feruloyldopamine, are described for the first time. The accumulation of HCAA was preceded by an increment of hydroxycinnamoyl-CoA:tyramine N-hydroxycinnamoyl transferase (THT) gene expression. HCAA also accumulated in transgenic NahG tomato plants overexpressing a bacterial salicylic hydroxylase. However, treatment of plants with the ethylene biosynthesis inhibitor, aminoethoxyvinilglycine, led to a reduction in the accumulation of THT transcripts and HCAA. Together, the results suggest that pathogen-induced induction of ethylene is essential for HCAA synthesis, whereas salicylic acid is not required for this response. In addition, notable antibacterial and antioxidant activities were found for the new HCAA, thus indicating that they could play a role in the defense of tomato plants against bacterial infection.

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