GEO DataSets

(Submitter supplied) The oomycete Pythium oligandrum is a potential biocontrol agent to control a wide range of fungal and oomycetes-caused diseases such as Pythium myriotylum-caused rhizome rot in ginger leading to reduced yields and compromised quality. Previously, P. oligandrum has been studied for its plant growth-promoting potential by auxin production and induction of disease resistance by elicitors such as oligandrin. more...

Organism:

Zingiber officinale

Type:

Expression profiling by high throughput sequencing

Platform:

GPL33502

6 Samples

Download data: TXT

(Submitter supplied) The oomycete P. oligandrum is a soil-inhabiting parasite and predator of both fungi and oomycetes and uses hydrolytic enzymes extensively to penetrate and hydrolyze its host or prey. Other mechanisms have been overlooked, and we investigated whether P. oligandrum-produced volatile organic compounds (VOCs) could also be contributing to antagonism. VOCs have diverse functions, including contributing to antagonism in ecological interactions and potential applications in biocontrol. more...

Organism:

Pythium myriotylum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30134

18 Samples

Download data: TXT

(Submitter supplied) Biological control is a promising approach to control diseases caused by Pythium species. Unusually for a single genus, the Pythium genus also includes species that can antagonise Pythium plant pathogens, such as Pythium oligandrum. These Pythium plant pathogens are commonly found in the soil such as the broad host-range pathogen Pythium myriotylum and cause various diseases of important crops. While P. more...

Organism:

Pythium myriotylum; Pythium oligandrum

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL30346 GPL30344 GPL30345

9 Samples

Download data: TXT

(Submitter supplied) Oomycetes, such as the broad host-range necrotrophic plant pathogen Pythium myriotylum, cause devastating crop losses. We have previously identified P. myriotylum as the major pathogen infecting ginger (Zingiber officinale) rhizomes in China with symptoms of Pythium soft rot (PSR) disease. Ginger is an important crop with global production estimated at approximately three million metric tonnes with about 20% of this production in China. more...

Organism:

Pythium myriotylum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30134

12 Samples

Download data: GFF, TXT

(Submitter supplied) The biocontrol agent Pythium oligandrum, which is a member of phylum Oomycota, can control diseases caused by a taxonomically wide range of plant pathogens, including fungi, bacteria, and oomycetes. However, whether P. oligandrum could control diseases caused by plant root-knot nematodes (RKNs) was unknown. We investigated a recently isolated P. oligandrum strain GAQ1, and the P. oligandrum CBS530.74 strain, for the control of RKN Meloidogyne incognita infection of tomato (Solanum lycopersicum L.). more...

Organism:

Solanum lycopersicum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27957

6 Samples

Download data: TXT