Results 21 to 30 of about 12,872 (224)

Transformation of acridone synthase to chalcone synthase [PDF]

open access: yesFEBS Letters, 2001
Acridone synthase (ACS) and chalcone synthase (CHS) catalyse the pivotal reactions in the formation of acridone alkaloids or flavonoids. While acridone alkaloids are confined almost exclusively to the Rutaceae, flavonoids occur abundantly in all seed‐bearing plants.
Lukačin, Richard   +2 more
openaire   +2 more sources

Functional Characterization of a Flavone Synthase That Participates in a Kumquat Flavone Metabolon

open access: yesFrontiers in Plant Science, 2022
Flavones predominantly accumulate as O- and C-glycosides in kumquat plants. Two catalytic mechanisms of flavone synthase II (FNSII) support the biosynthesis of glycosyl flavones, one involving flavanone 2-hydroxylase (which generates 2-hydroxyflavanones ...
Shulin Tian   +14 more
doaj   +1 more source

Salicylic and Methyl Salicylic Acid Affect Quality and Phenolic Profile of Apple Fruits Three Weeks before the Harvest

open access: yesPlants, 2021
Effects of spraying over apple trees (Malus domestica; ‘Topaz’) with methyl salicylic acid (MeSA) and SA during fruit maturation were investigated for quality parameters (weight, firmness, hue angle, red blush, yield) and phenolic profile of the peel and
Sasa Gacnik   +5 more
doaj   +1 more source

Stilbene Synthase and Chalcone Synthase [PDF]

open access: yesPlant Physiology, 1984
Cultured cells of Picea excelsa capable of forming stilbenes and flavanoids have been established. Unlike needles of intact plants containing piceatannol (3,3',4',5-tetrahydroxystilbene) and stilbene glycosides the cultured cells converted phenylalanine and p-coumaric acid primarily into resveratrol monomethyl ether (3,4'-dihydroxy-5-methoxystilbene ...
C H, Rolfs, H, Kindl
openaire   +2 more sources

The Synergistic role of serotonin and melatonin during temperature stress in promoting cell division, ethylene and isoflavones biosynthesis in Glycine max

open access: yesCurrent Plant Biology, 2021
Serotonin (SER) and melatonin (MEL) are signalling molecules involved in signalling in various stress response mechanisms in plants. However, their role and molecular mechanism in the accumulation of isoflavones and biomass under temperature stress are ...
Gyanendra Kumar   +6 more
doaj   +1 more source

Identification and cloning of chalcone synthase gene family in milk thistle (Silybum marianum L.) plant [PDF]

open access: yesمجله بیوتکنولوژی کشاورزی, 2012
Silymarin is a flavonoid compound derived from milk thistle plant (Silybum marianum) seeds comprising several pharmacological applications. chalcone synthase (CHS) is a key enzyme in the biosynthesis of flavonoids, thereby identification of CHS gene in ...
Sepideh Sanjeri   +4 more
doaj   +1 more source

Chalcone synthase and its functions in plant resistance [PDF]

open access: yesPhytochemistry Reviews, 2011
Chalcone synthase (CHS, EC 2.3.1.74) is a key enzyme of the flavonoid/isoflavonoid biosynthesis pathway. Besides being part of the plant developmental program the CHS gene expression is induced in plants under stress conditions such as UV light, bacterial or fungal infection. CHS expression causes accumulation of flavonoid and isoflavonoid phytoalexins
Dao, T. T. H.   +2 more
openaire   +2 more sources

A new member of the chalcone synthase (CHS) family in sugarcane

open access: yesGenetics and Molecular Biology, 2001
Sequences from the sugarcane expressed sequence tag (SUCEST) database were analyzed based on their identities to genes encoding chalcone-synthase-like enzymes.
Miriam G.G. Contessotto   +3 more
doaj   +1 more source

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