Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptome analysis reveals that jasmonic acid biosynthesis and signaling is associated with the biosynthesis of asperosaponin VI in Dipsacus asperoides

ABSTRACT: In present study, Transcriptome analysis revealed unique differentially expressed genes (DEGs). including transcription factors (TFs), during root development in D. asperoides. In addition, α-linolenic acid metabolism, jasmonic acid (JA) biosynthesis, JA signal transduction, sesquiterpenoid and triterpenoid biosynthesis, and terpenoid backbone biosynthesis were prominently enriched.

ORGANISM(S): Dipsacus asperoides

PROVIDER: GSE208123 | GEO | 2022/12/08

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

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

Project description: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. To obtain insight into the function of miRNAs in Dendrobium plants. Illumina sequencing of D. nobile protocorm, D. officinale protocorm and D. nobile leaf were conducted. A total of 439, 412 and 432 miRNAs were identified in three samples, and their expression levels were significantly different. Specially, 2, 12 and 4 specific miRNAs were identified. Through integrated GO and KEGG function annotation, miRNAs mainly involved in metabolic pathways, plant hormone signal transduction, biological regulation and protein binding. AACT, MK, DXR and HDS as important enzymes in synthesizing basic precursor isoprene pyrophosphate (IPP). were predicted controlled by 6 different miRNAs in terpenoid backbone biosynthesis pathway. 26 miRNAs participated in Auxin, Cytoklinine, Abscisic acid, Jasmonic acid and Salicylic acid signal transduction pathway. Our results could provide valuable information about miRNAs involved in terpenoid biosynthesis and plant hormone signal transduction pathway in D. nobile and candidate genes for increasing the yield of dendrobine.

2022-08-01 | GSE135444 | GEO

Transcriptome analysis of S. glabra in response to MeJA

Project description:We studied the MeJA response processes at four time points in Sindora glabra, which accumulates abundant sesquiterpenes in the tree trunk. Across the time course, differentially expressed genes involved in terpenoid backbone biosynthesis were significantly enriched, while JAZ genes involved in jasmonic acid pathway and TGA genes involved in salicylic acid pathway were significantly enriched at later time point after treatment.

2020-11-03 | GSE160629 | GEO

Transcriptome Exploration in Anisodus acutangulus for Further Understanding of the Tropane Alkaloids Biosynthesis

Project description:We analyzed the transcriptome of A. acutangulus roots by deep RNA sequencing to dig TAs biosynthetic genes. KOG (Eukaryotic Orthologous Groups) and KEGG (Kyoto Encyclopedia of Genes and Genomes) pathway enrichment analyses identified 48 unigenes referring to the tropane, piperidine and pyridine alkaloid biosynthesis, 145 unigenes presumably involved in distribution of arginine to TAs biosynthesis, and 86 unigenes referring to the terpenoid backbone biosynthesis. Furthermore, 82 unigenes annotated as cytochrome P450 family members seemed to be involved in secondary metabolism pathways. Previously unknown TAs biosynthetic genes in A. acutangulus, which encode littorine mutase/monooxygenase (CYP80F1) and diamine oxidase (DAO), were identified by this study.

2016-07-08 | GSE62162 | GEO

Jasmonic acid-responsive genes in rice leaves

2011-10-06 | GSE32634 | GEO

Project description:Drought stress stimulates terpenoid backbone and triterpenoid biosynthesis pathway to promote the synthesis of saikosaponin in Bupleurum chinense DC. roots

| PRJNA795661 | ENA

Rice transcriptional repressor OsTIE1 controls anther dehiscence and male sterility by regulating JA biosynthesis

Project description:The coordination of pollen viability, stamen filament elongation and anther dehiscence is essential for the successful pollination and reproduction in angiosperms. The hormone jasmonic acid (JA) are crucial for these processes. However, the tight regulation of JA biosynthesis during stamen development is still largely unknown. Here, we demonstrate that the rice (Oryza sativa) ERF-associated amphiphilic repression (EAR) motif-containing protein TCP INTERACTOR CONTAINING EAR MOTIF PROTEIN1 (OsTIE1) tightly regulates JA biosynthesis by repressing TEOSINTE BRANCHED1/CYCLOIDEA/PROLIFERATINGCELLFACTORS (TCP) transcription factor OsTCP1/PCF5 during stamen development. The loss of OsTIE1 function in ostie1 mutants causes male sterility. The ostie1 mutants display inviable pollen, the early stamen filament elongation and the precocious anther dehiscence. JA biosynthesis is activated earlier and JA level is precociously increased in anthers of ostie1. The expression of OsTIE1 is developmentally regulated during stamen development. OsTIE1 is localized in nuclei and has transcriptional repression activity. We further show that OsTIE1 directly interacts with OsTCP1, and overexpression of OsTCP1 caused early anther dehiscence resembling that of ostie1. The expression of genes encoding key enzymes of JA biosynthesis including Oryza sativa lipoxygenase (OsLOX) genes is regulated by the OsTIE1-OsTCP1 complex. Our findings discover that the OsTIE1-OsTCP1 module plays critical roles in stamen development by finely tuning JA biosynthesis, and provides a new foundation to create male sterile plants for hybrid seed production.

2023-12-02 | GSE248536 | GEO

Jasmonic acid-responsive genes in suspension-cultured rice cells

2011-10-06 | GSE32633 | GEO

Jasmonic acid-responsive genes in rice leaves

Project description:Jasmonic acid (JA) is involved in various developmental processes and defense responses against abiotic and biotic stresses. We identified JA-responsive genes in rice leaves 6-48 h after treatment using rice 44k microarray. Expression profiling in rice leaves treated with JA for 6, 12, 24 and 48 h was compared with that in the corresponding mock control using two-color method with two biological replicates.

2011-10-05 | E-GEOD-32634 | biostudies-arrayexpress

Jasmonic acid-responsive genes in suspension-cultured rice cells

Project description:Jasmonic acid (JA) is involved in various developmental processes and defense responses against abiotic and biotic stresses. We identified JA-responsive genes in suspension-cultured rice cells 2-12 h after treatment using rice 44k microarray. Expression profiling in rice cells treated with JA for 2, 4, 6, 8 and 12 h was compared with that in untreated control using two-color method with two biological replicates.

2011-10-05 | E-GEOD-32633 | biostudies-arrayexpress

Whole genome tomato transcriptional response to jasmonic acid treatment and Tetranychus urticae herbivory [def-1]

Project description:The two-spotted spider mite, Tetranychus urticae, is one of the most significant mite pests in agriculture that can feed on more than 1,100 plant hosts, including model plants Arabidopsis thaliana and tomato, Solanum lycopersicum. In order to refine the involvement of jasmonic acid (JA) in mite-induced responses, we analyzed transcriptional changes in tomato JA signaling mutant defenseless1 (def-1) upon JA treatment and spider mite herbivory. We used microarray to assess global gene expression in Solanum lycopersicum def-1 cv. Castlemart upon jasmonic acid treatment and Tetranychus urticae attack.

2015-01-05 | GSE61075 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data