ArticlePlant molecular biology2015
Identification of genes involved in biosynthesis of mannan polysaccharides in Dendrobium officinale by RNA-seq analysis.
Article in Plant molecular biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.
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47 citing papers in PubMed, 97 citations in OpenAlex.
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- Integrative dynamics of cell wall architecture and plant growth under salt stress.Frontiers in plant science · 2025Review
- The varying responses of leaves and roots and the link between sugar metabolic genes and the SWEET family in Dendrobium officinale under salt stress.BMC genomics · 2024Article
- Genome-wide identification, characterization and transcriptional profile of the SWEET gene family in Dendrobium officinale.BMC genomics · 2023Article
- Metabolic and transcriptomic analyses elucidate a novel insight into the network for biosynthesis of carbohydrate and secondary metabolites in the stems of a medicinal orchidPlant diversity · 2023Article
- Characterization of YABBY genes in Dendrobium officinale reveals their potential roles in flower development.Protoplasma · 2023Article
- Uncovering the involvement of DoDELLA1-interacting proteins in development by characterizing the DoDELLA gene family in Dendrobium officinale.BMC plant biology · 2023Article
- Metabolic accumulation and related synthetic genes of O-acetyl groups in mannan polysaccharides of Dendrobium officinale.Protoplasma · 2022Article
- The Transcriptome Profiling of Flavonoids and Bibenzyls Reveals Medicinal Importance of Rare OrchidFrontiers in plant science · 2022Article
- Species-Specific Gene Expansion of theFrontiers in plant science · 2022Article
- Identification and analysis of sucrose synthase gene family associated with polysaccharide biosynthesis inPeerJ · 2022Article
- Transcriptome sequencing and gene expression profiling ofBreeding science · 2021Article
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- The chromosome-level reference genome assembly forActa pharmaceutica Sinica. B · 2021Article
- Identification and Expression Profiling of Nonphosphorus Glycerolipid Synthase Genes in Response to Abiotic Stresses inPlants (Basel, Switzerland) · 2021Article
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Authors and funding
10 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Dendrobium officinale is a traditional Chinese medicinal plant. The stems of D. officinale contain mannan polysaccharides, which are promising bioactive polysaccharides for use as drugs. However, the genes involved in the biosynthesis of mannan polysaccharides in D. officinale have not yet been identified. In this study, four digital gene expression profiling analyses were performed on developing stems of greenhouse-grown D. officinale to identify such genes. Based on the accumulation of mannose and on gene expression levels, eight CELLULOSE SYNTHASE-LIKE A genes (CSLA), which are highly likely to be related to the biosynthesis of bioactive mannan polysaccharides, were identified from the differentially expressed genes database. In order to further analyze these DoCSLA genes, a full-length cDNA of each was obtained by RACE. The eight genes, belonging to the CSLA family of the CesA superfamily, contain conserved domains of the CesA superfamily. Most of the genes, which were highly expressed in the stems of D. officinale, were related to abiotic stress. Our results suggest that the CSLA family genes from D. officinale are involved in the biosynthesis of bioactive mannan polysaccharides.
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