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Molecular and Enzymatic Characterization of 9-Cis-epoxycarotenoid Dioxygenases from Mulberry
Abscisic acid (ABA) is involved in many physiological regulatory processes in plants, such as leaf shedding, stomatal closure, inhibition of cell...
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Comparative Characteristics of Genes 9-Cis-Epoxycarotinoid-Dioxygenase SINCED1 and SINCED2 during the Development and Ripening of Tomato Fruit
AbstractTomato Solanum lycopersicum L. is an important agricultural crop and, at the same time, a model for studying the ontogeny of the succulent...
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Integrated metabolic and transcriptional analysis reveals the role of carotenoid cleavage dioxygenase 4 (IbCCD4) in carotenoid accumulation in sweetpotato tuberous roots
BackgroundPlant carotenoids are essential for human health, having wide uses in dietary supplements, food colorants, animal feed additives, and...
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Genotypic variation in 9-Cis-Epoxycarotenoid Dioxygenase3 gene expression and abscisic acid accumulation in relation to drought tolerance of Hevea brasiliensis
Abscisic acid (ABA) is a stress-related plant hormone, which is reported to confer drought tolerance. A key enzyme in ABA biosynthesis is...
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Effect of drought stress on the expression pattern of genes involved in ABA biosynthesis in Desi-type chickpea (Cicer arietinum L.)
BackgroundThe behavior of Abscisic acid (ABA) as a stress phytohormone may be involved in mechanisms leading to tolerance and survival in adverse...
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Suppression of carotenoid cleavage dioxygenase 1 (NtCCD1) increases carotenoid contents and attenuates reactive oxygen species (ROS) in Tobacco Leaves
Despite the nutritional and economic importance of carotenoids and their products, regulation of carotenoid content in leaves remains to be fully...
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Investigation of proteins’ interaction network and the expression pattern of genes involved in the ABA biogenesis and antioxidant system under methanol spray in drought-stressed rapeseed
Drought is one of the most critical abiotic stresses, which significantly impair rapeseed ( Brassica napus L.) productivity. Several factors can...
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Molecular cloning and functional characterization of Jatropha curcas NCED3 involved in cold resistance
The abscisic acid (ABA) plays a crucial role not only in plant development but also in adaptive responses to biotic and abiotic stresses....
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Analysis of apocarotenoid volatiles from lettuce (Lactuca sativa) induced by insect herbivores and characterization of carotenoid cleavage dioxygenase gene
Plant apocarotenoids have been shown to have a diverse biological role in herbivore–plant interactions. Despite their importance, little is known...
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Transcriptome profiling in rice reveals a positive role for OsNCED3 in defense against the brown planthopper, Nilaparvata lugens
9- cis -epoxycarotenoid dioxygenase (NCED) is the rate-limiting enzyme for abscisic acid (ABA) biosynthesis in higher plants. In rice, OsNCED3 was...
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Non-photochemical quenching triggered by abscisic acid mitigates the inhibition of photosynthesis in rice under drought
Abscisic acid (ABA) plays a key role in drought. Non-photochemical quenching (NPQ), as a photoprotective mechanism, also plays an important role in...
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Genome-wide identification and in-silico expression analysis of CCO gene family in sunflower (Helianthus annnus) against abiotic stress
Carotenoid cleavage oxygenases (CCOs) enzymes play an important role in plant growth and development by producing a wide array of apocarotenoids and...
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Genome-wide identification and expression analysis of carotenoid cleavage oxygenase genes in Litchi (Litchi chinensis Sonn.)
BackgroundCarotenoid cleavage oxygenases (CCOs) include the carotenoid cleavage dioxygenase (CCD) and 9-cis-epoxycarotenoid (NCED), which can...
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The positive impact of the NtTAS14-like1 gene on osmotic stress response in Nicotiana tabacum
Key messageNtTAS14-like1 enhances osmotic tolerance through coordinately activating the expression of osmotic- and ABA-related genes.
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The F-box protein ZmFBL41 negatively regulates disease resistance to Rhizoctonia solani by degrading the abscisic acid synthase ZmNCED6 in maize
Key messageThe maize F-box protein ZmFBL41 targets abscisic acid synthase 9-cis-epoxycarotenoid dioxygenase 6 for degradation, and this regulatory...
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Nucleotide variations of 9-cis-epoxycarotenoid dioxygenase 2 (NCED2) and pericarp coloration genes (Rc and Rd) from upland rice varieties
In this study, we analyzed the Rc and Rd genes that are responsible for the coloration of rice pericarps from six upland rice varieties. We also...
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Evaluation of suitable qRT-PCR normalization genes for various citrus rootstocks
Citrus rootstock can modify plant growth and enhance stress resistance. There are many genotypes and species used as citrus rootstocks. Although...
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Amplification of early drought responses caused by volatile cues emitted from neighboring tea plants
Plants have developed sophisticated mechanisms to survive in dynamic environments. Plants can communicate via volatile organic compounds (VOCs) to...
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The Destruction of Endogenous ABA Balance Caused by Fruit-specific SlNCED1-RNAi Affects Tomato Fruit Set
The productivity of many horticultural crops is determined by the fruit set. A complex hormone network regulates fruit setting, but the involvement...
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Comparative transcriptome revealed the molecular responses of Aconitum carmichaelii Debx. to downy mildew at different stages of disease development
BackgroundAconitum carmichaelii Debx. has been widely used as a traditional medicinal herb for a long history in China. It is highly susceptible to...
