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Molecular characterisation of nerol dehydrogenase gene (PmNeDH) from Persicaria minor in response to stress-related phytohormones.
- Source :
- Journal of Plant Interactions; Dec2019, Vol. 14 Issue 1, p424-431, 8p, 2 Diagrams, 1 Chart, 1 Graph
- Publication Year :
- 2019
-
Abstract
- Citral is a mixture of neral and geranial, which are of great interest to the fragrance industry due to its lemon-scented aroma. A newly characterized nerol dehydrogenase of Persicaria minor (PmNeDH) from our recent findings has shown a capacity to convert citral from nerol. Differential gene expression analysis revealed that the expression level of PmNeDH was highly upregulated during early treatment of several stress-related phytohormones i.e. methyl jasmonate (MeJA), salicylic acid (SA) and abscisic acid (ABA). SA and ABA were shown to have a prolonged effect on PmNeDH expression level until second day of treatment. The findings were in agreement with the cis-regulatory elements predicted from the gene promoter. The phylogenetic relationship of PmNeDH with its homologs from the medium-chain dehydrogenases/reductases (MDR) superfamily was also mentioned. In this study, we proposed a possible biological function of PmNeDH gene in P. minor, which might play significant roles in plant defence mechanism. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 17429145
- Volume :
- 14
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Journal of Plant Interactions
- Publication Type :
- Academic Journal
- Accession number :
- 140470130
- Full Text :
- https://doi.org/10.1080/17429145.2019.1638457