Dendrobium murrhiniacum - GEO DataSets

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Select item 2001716321.

Transcriptome-based analysis reveals functional differences in Dendrobium officinale from different growing regions and with different quality levels

(Submitter supplied) Dendrobium officinale is a common and expensive traditional Chinese medicine used as a medicinal agent and food that has immunoregulatory and anti-inflammatory effects. Methods to authenticate D. officinale are lacking. Although chemical profiles of D. officinale were published, transcriptomic profiling is lacking. Here, we collected D. officinale from two regions (Yunnan and Miandian) and the analogue D. more...

Organism:: Mus musculus

Type:: Expression profiling by high throughput sequencing

Platform:: GPL24247
8 Samples

Download data: TXT

Series

Accession:: GSE171632

ID:: 200171632

SRA Run Selector

Select item 2002521232.

Root growth in Orchid Dendrobium cv. Sonia requires shade avoidance response of PHYB along with regulation of auxin pathway genes

(Submitter supplied) Orchid Dendrobium Sonia (Sonia) has wide demand in floral market throughout the world due to its vibrant coloured flowers, flowering recurrence and dense inflorescence. Effects of different monochromatic light qualities (red, far-red, blue, white) on different developmental and growth responses such as seed gemination, shoot and root growth, chlorophyll and carotenoid accumulation were studied in Sonia. more...

Organism:: Dendrobium hybrid cultivar

Type:: Expression profiling by high throughput sequencing

Platform:: GPL34042
1 Sample

Download data: FASTA, TXT

Series

Accession:: GSE252123

ID:: 200252123

Select item 2002174393.

Transcriptomic responses to cold stress in Dendrobium huoshanense C.Z. Tang et S.J. Cheng

(Submitter supplied) Dendrobium huoshanense C.Z. Tang et S.J. Cheng is a perennial epiphytic herb of family Orchidaceae, which main metabolites are polysaccharides, flavonoids, etc. Low temperature is the main environmental factor that limits the growth and development of plants, and even threatens the survival of plants. However, Changes that occur at the molecular level in response to low temperatures are poorly understood in D. more...

Organism:: Dendrobium huoshanense

Type:: Expression profiling by high throughput sequencing

Platform:: GPL32838
6 Samples

Download data: FA, TXT

Series

Accession:: GSE217439

ID:: 200217439

Select item 2001354444.

Illumina sequencing reveals conserved and novel microRNAs involved in dendrobine biosynthesis in Dendrobium nobile

(Submitter supplied) Dendrobium plants are perennial herbs in the family Orchidaceae (Dendrobium Sw.). Due to protocorm can also produce plant-specific useful metabolites, protocorm is becoming a good substitute. MicroRNAs play essential roles in plant growth, development, and the response to environmental stresses, and they are widely used for prediction of molecular functions for biosynthesizing active comportments in medicinal plants. more...

Organism:: Dendrobium officinale; Dendrobium nobile

Type:: Non-coding RNA profiling by high throughput sequencing

Platforms:: GPL27018 GPL26011
3 Samples

Download data: TXT

Series

Accession:: GSE135444

ID:: 200135444

SRA Run Selector

Select item 2001840905.

Phytohormone-triggered Transcriptional Reprograming Reveals β-glucosidase as a Key Player for Polysaccharide Metabolism in Dendrobium catenatum

(Submitter supplied) Dendrobium catenatum (D. catenatum) has long been used as an important medicinal herb in oriental medicine. Polysaccharide, flavonoid, and alkaloid are the major active ingredients, the production and accumulation of which are frequently affected by many environmental factors including water, temperature, and mycorrhizal fungus. However, how phytohormones frequently used in orchid tissue culture regulate the production of active components in D. more...

Organism:: Dendrobium catenatum

Type:: Expression profiling by high throughput sequencing

Platform:: GPL30629
16 Samples

Download data: TXT

Series

Accession:: GSE184090

ID:: 200184090

SRA Run Selector

Select item 2001923406.

Antibacterial mechanism of the Asp - Asp - Asp - Tyr peptide [P. aeruginosa]

(Submitter supplied) Previously, we found that ASP-ASP-ASP-TYR (DDDY) from Dendrobium aphyllum has a minimum inhibitory concentration of 36.15 mg/mL against Pseudomonas aeruginosa. Here, we explored the antibacterial mechanism of DDDY and its potential preservation applications. Metabolomic and transcriptomic analyses revealed that DDDY mainly affects genes involved in P. aeruginosa membrane transport and amino acid metabolism pathways. more...

Organism:: Pseudomonas aeruginosa

Type:: Expression profiling by high throughput sequencing

Platform:: GPL18287
10 Samples

Download data: TXT

Series

Accession:: GSE192340

ID:: 200192340

SRA Run Selector

Select item 2001554037.

Putative Genes Identified in Alkaloid Biosynthesis in Dendrobium officinale by Correlating the Contents of Main Bioactive Metabolites with Genes Expression between Protocorm-like Bodies and Leaves

(Submitter supplied) Background: Dendrobium officinale, an endangered Chinese herb, has extensive therapeutic effects and contains bioactive ingredients including a large number of polysaccharides and alkaloids, and minimal flavonoids. Firstly, this study attempts to obtain the protocorm-like bodies of this plant through tissue culture to produce the main secondary metabolites whose distribution in each organelle and protocorm like bodies is analyzed. more...

Organism:: Dendrobium officinale

Type:: Expression profiling by high throughput sequencing

Platform:: GPL28945
6 Samples

Download data: FA, TXT

Series

Accession:: GSE155403

ID:: 200155403

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2001247628.

Comparative transcriptomic analysis reveal the regulation mechanism underlying MeJA-induced accumulation of alkaloids in Dendrobium officinale

(Submitter supplied) Dendrobium officinale is a traditional medicinal herb with a mount of bioactive components. Alkaloid is one of the major active ingredients of Dendrobium plants, and its immune regulatory effects have been well-studied. A total of 4857 DEGs, including 2943 up- and 1932 down-regulated genes, were identified between the control and MeJA-treated groups. Several shikimate and methylerythritol 4-phosphate pathway genes and a number of MeJA-induced P450 family genes, aminotransferase genes and methyltransferase genes were identified, providing several important candidates to further elucidate the alkaloid biosynthetic pathway of D. more...