Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The impact of Coptis chinensis Franch root rot on leaves

ABSTRACT: The impact of Coptis chinensis Franch root rot on leaves

PROVIDER: PRJNA1229509 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

The impact of Coptis chinensis Franch root rot on leaves

Project description:Root rot disease poses a devastating threat to Coptis chinensis Franch, a medicinal plant prized for its bioactive alkaloids. To dissect its defense mechanisms, we conducted integrated transcriptomic and metabolomic analyses on resistant (R), early-stage infected (S-ES), and late-stage infected (S-LS) plants. Our findings reveal a disease severity-dependent escalation in flavonoid metabolism. Key metabolites, such as kaempferol and quercetin derivatives, were significantly increased compared to R, paralleled by progressive upregulation of biosynthetic genes (PAL, CHS, CHI, FLS). Strikingly, salicylic acid (SA)-associated metabolites and pathway genes (NPR1, NPR3/NPR4) showed no differential expression across groups, contrasting with typical SA-mediated defenses in other species. This study uncovers flavonoid biosynthesis as the primary defense strategy in C. chinensis during root rot progression, while SA signaling may not be the main defense mechanism. These results provide actionable targets for enhancing disease resistance in medicinal plants through metabolic engineering

2025-03-25 | GSE290673 | GEO

Coptis chinensis

Project description:Coptis chinensis overview

| PRJNA395116 | ENA

Coptis chinensis

Project description:chloroplast genome of Coptis chinensis

| PRJNA352337 | ENA

Coptis chinensis

Project description:Transcriptome sequencing of Coptis chinensis

| PRJNA1056813 | ENA

Coptis chinensis

Project description:Coptis chinensis Genome sequencing and assembly