Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Phtheirospermum japonicum

ABSTRACT: Integration of single nucleus RNA-seq and bulk RNA-seq reveals gene regulatory networks for vascular connection between parasitic plants and host plants

PROVIDER: PRJDB19215 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	DRR700774_1.fastq.gz	Fastqsanger.gz
	DRR700774_2.fastq.gz	Fastqsanger.gz
	DRR700775_1.fastq.gz	Fastqsanger.gz
	DRR700775_2.fastq.gz	Fastqsanger.gz
	DRR700776_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 18

Similar Datasets

Phtheirospermum japonicum strain:Okayama

Project description:Tissue specific RNA-seq at the interface between parasitic plant and host

| PRJDB9595 | ENA

Phtheirospermum japonicum

Project description:Root transcriptome of the facultative parasitic plant Phtheirospermum japonicum

| PRJNA274795 | ENA

Phtheirospermum japonicum

Project description:Phtheirospermum japonicum and Oryza sativa, RNA-seq data

| PRJNA437192 | ENA

Phtheirospermum japonicum cultivar:Okayama

Project description:Transcriptome of facultative parasitic plant Phtheirospermum japonicum

| PRJNA604993 | ENA

Root transcriptome of the facultative parasitic plant Phtheirospermum japonicum

Project description:47,984 unigenes with putative coding regions with at least 50 amino acids were selected from whole transcriptome (SAMN03271814) of Phtheirospermum japonicum Microarray slides were hybridized with labeled cRNA from roots of 2-week-old Phtheirospermum japonicum plants growing axenically and treated with haustoria-inducer DMBQ (10 µM) for 0, 0.5, 1, 3, 6, 12, 24 and 48 h

2015-05-31 | GSE65723 | GEO

Nitrates increase abscisic acid levels to regulate haustoria formation in the parasitic plant Phtheirospermum japonicum

Project description:Transcriptomic changes during haustoria formation in the parasitic plant Phtheirospermum japonicum. We performed RNAseq on Phtheirospermum japonicum seedling infecting and not infecting over 5 time points during haustoria formation for the control treatment and over 3 time points for the ammonium nitrate and 6-Benzylaminipurine. We investigated the transcriptomic changes during haustoria formation and how this is affected in the transcritpome level by nitrate and cytokinin treatment.

2022-05-17 | GSE177484 | GEO

Phtheirospermum japonicum

Project description:Phtheirospermum japonicum overview

| PRJNA383756 | ENA

Pectin modifications promote haustoria development in the parasitic plant Phtheirospermum japonicum.

Project description:Parasitic plants are globally prevalent pathogens with important ecological functions but also potentially devastating agricultural consequences. Common to all parasites is the formation of the haustorium which requires parasite organ development and tissue invasion into the host. Both processes involve cell wall modifications. Here, we investigated a role for pectins during haustorium development in the facultative parasitic plant Phtheirospermum japonicum. Using transcriptomics data from infected Arabidopsis (Arabidopsis thaliana) and rice (Oryza sativa), we identified genes for multiple P. japonicum pectin methylesterases (PMEs) and their inhibitors (PMEIs) whose expression was upregulated by haustoria formation. Changes in PME and PMEI expression were associated with tissue-specific modifications in pectin methylesterification. While de-methylesterified pectins were present in outer haustorial cells, highly methylesterified pectins were present in inner vascular tissues, including the xylem bridge that connects parasite to host. Specifically blocking xylem bridge formation in the haustoria inhibited several PME and PMEI genes from activating. Similarly, inhibiting PME activity using chemicals or by overexpressing PMEI genes delayed haustoria development. Our results suggest a dynamic and tissue-specific regulation of pectin contributes to haustoria initiation and to the establishment of xylem connections between parasite and host.

| S-EPMC10762509 | biostudies-literature

Characterization of the complete chloroplast genome of <i>Phtheirospermum japonicum</i> (Rhinantheae).

Project description:In this study, we report the complete chloroplast (cp) genome of Phtheirospermum japonicum was determined through Illumina sequencing method. The complete chloroplast genome of Ph. japonicum was 153,397 bp in length and contained a pair of IR regions (25,601 bp) separated by a small single copy region (17,728 bp) and a large single copy region (84,467 bp). The cp genome of Ph. japonicum encoded 125 genes including 86 protein-coding genes, 31 tRNA genes and eight ribosomal RNA genes. The overall GC content of Ph. japonicum cp genome is 38.3%. By phylogenetic analysis using ML method, Ph. japonicum was placed in family Orobanchaceae and showed the closest relationship with Castilleja paramensis.

| S-EPMC7707329 | biostudies-literature

Nitrogen represses haustoria formation through abscisic acid in the parasitic plant Phtheirospermum japonicum.

Project description:Parasitic plants are globally prevalent pathogens that withdraw nutrients from their host plants using an organ known as the haustorium. The external environment including nutrient availability affects the extent of parasitism and to understand this phenomenon, we investigated the role of nutrients and found that nitrogen is sufficient to repress haustoria formation in the root parasite Phtheirospermum japonicum. Nitrogen increases levels of abscisic acid (ABA) in P. japonicum and prevents the activation of hundreds of genes including cell cycle and xylem development genes. Blocking ABA signaling overcomes nitrogen's inhibitory effects indicating that nitrogen represses haustoria formation by increasing ABA. The effect of nitrogen appears more widespread since nitrogen also inhibits haustoria in the obligate root parasite Striga hermonthica. Together, our data show that nitrogen acts as a haustoria repressing factor and suggests a mechanism whereby parasitic plants use nitrogen availability in the external environment to regulate the extent of parasitism.

| S-EPMC9142502 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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