Transcriptome profiling of abiotic responses to cold and drought stress of Cinnamomum kanehirae

Stout camphor tree (Cinnamomum kanehirae) is an economically and socially valuable timber species that is conserved in Taiwan Province, China. In this study, Illumina sequencing technology was used to identify genes in C. kanehirae and analyze their levels under drought and low temperature stresses....

Full description

Saved in:
Bibliographic Details
Published in:Bioresources 2022-08, Vol.17 (3), p.4962-4988
Main Authors: Zhang, Yi, Ma, Fuxian, Wang, Yi, Yang, Zhijuan, Wang, Tuozhang, Zheng, Yuan
Format: Article
Language:English
Subjects:
Biosynthesis
Camphor
Cinnamomum kanehirae
Cold
Cold resistance
Drought
Encyclopedias
Flavonoids
Fluorescence
Gene expression
Genes
Genomes
Glycolysis
Kinases
Low temperature
Low temperature resistance
Metabolic pathways
Metabolism
Molecular modelling
Photosynthesis
Stress
Sucrose
Transcription factors
Transcriptomes
Trees
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Stout camphor tree (Cinnamomum kanehirae) is an economically and socially valuable timber species that is conserved in Taiwan Province, China. In this study, Illumina sequencing technology was used to identify genes in C. kanehirae and analyze their levels under drought and low temperature stresses. The obtained reads generated 27,885 single genes, including 8,136 that were differential. Based on the results of Kyoto Encyclopedia of Genes and Genomes enrichment, the primary metabolic pathways in response to drought and low temperature stress included sucrose and starch metabolism, photosynthesis, glycolysis and sugar metabolism synthesis, phenylpropanoid biosynthesis, plant-pathogen interaction, and flavonoid biosynthesis, as well as the identification of transcription factors (TFs) with different patterns of expression. Finally, the RNA-Seq data were validated using real-time fluorescence quantitative analysis to identify TFs with different patterns of expression. These data provide a valuable resource for further research on the molecular mechanisms of drought and low temperature stress in C. kanehirae and contribute to the exploration of drought and cold resistance genes.
ISSN:1930-2126
1930-2126
DOI:10.15376/biores.17.3.4962-4988