GEO DataSets

(Submitter supplied) The free-living soil fungus Trichoderma hamatum GD12 is notable amongst other Trichoderma strains in exhibiting both biocontrol and plant growth promotion (PGP) activities, which are coincident with a markedly expanded genome when compared to other characterised biocontrol and PGP isolates. Here, we make direct comparisons of T. hamatum GD12 transcription during PGP, and during antagonism of the root-infecting pathogen Sclerotinia sclerotiorum, in peat-based microcosms. more...

Organism:

Sclerotinia sclerotiorum; Trichoderma hamatum GD12

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL20037 GPL20047 GPL20048

52 Samples

Download data: TXT

(Submitter supplied) Trichoderma harzianum CECT 2413 expression in liquid basal medium and in the presence of glucose, chitin or tomato plants.

Organism:

Trichoderma harzianum

Type:

Expression profiling by array

Platform:

GPL7702

8 Samples

Download data: PAIR

(Submitter supplied) RNA-seq of Sclerotinia sclerotiorum-infected B. napus leaves during a timecourse after inoculation.

Organism:

Sclerotinia sclerotiorum; Brassica napus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL22102 GPL22103

21 Samples

Download data: XLSX

(Submitter supplied) Background: The biological control agent Pseudomonas chlororaphis PA23 is effective at protecting Brassica napus (canola) from the necrotrophic fungus Sclerotinia sclerotiorum via direct antagonism. Despite the growing importance of biocontrol bacteria in plant protection from fungal pathogens, little is known about how the host plant responds to bacterial priming on the leaf surface or about changes in gene activity genome-wide in the presence and absence of S. more...

Organism:

Brassica napus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15579

12 Samples

Download data: DIFF, FPKM_TRACKING, TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Trichoderma virens; Trichoderma reesei; Trichoderma atroviride

Type:

Expression profiling by genome tiling array

Platforms:

GPL9893 GPL10752 GPL10759

18 Samples

Download data: TXT

(Submitter supplied) To investigate the potential role in mycoparasitism, microarrays were used to examine T. reesei transcript levels when confronted with a potential prey (the plant pathogen Rhizoctonia solani) before contact, during first physical contact and during overgrowth of the host.

Organism:

Trichoderma reesei

Type:

Expression profiling by genome tiling array

Platform:

GPL10759

6 Samples

Download data: TXT

(Submitter supplied) To investigate the potential role in mycoparasitism, microarrays were used to examine T. atroviride transcript levels when confronted with a potential prey (the plant pathogen Rhizoctonia solani) before contact, during first physical contact and during overgrowth of the host.

Organism:

Trichoderma atroviride

Type:

Expression profiling by genome tiling array

Platform:

GPL10752

6 Samples

Download data: TXT

(Submitter supplied) Combating the action of plant pathogenic microorganisms by antagonistic or mycoparasitic fungi has been announced as an attractive biological alternative to the use of chemical fungicides since more than 20 years, and gains additional importance in current trends to environmentally friendly agriculture. Taxa of the fungal genus Hypocrea/Trichoderma (Ascomycota, Hypocreales, Hypocreaceae) contain prominent examples of such biocontrol agents, because they not only antagonize plant-pathogenic fungi, but are also often rhizosphere competent and can enhance plant growth. more...

Organism:

Trichoderma virens

Type:

Expression profiling by genome tiling array

Platform:

GPL9893

6 Samples

Download data: TXT

(Submitter supplied) Quantitative disease resistance (QDR) is a form of plant immunity conserved across species able to limit infections caused by a broad range of pathogens. QDR has a complex genetic determinism, the bases of which are not fully understood. The number of genes contributing to the QDR response and the extent to which molecular components of the QDR response vary across plant species remain elusive. The fungal pathogen Sclerotinia sclerotiorum, causal agent of white mold disease on hundreds of plant species, triggers QDR responses in host populations. more...

Organism:

Beta vulgaris subsp. vulgaris; Phaseolus vulgaris; Ricinus communis; Helianthus annuus

Type:

Expression profiling by high throughput sequencing

4 related Platforms

24 Samples

Download data: TXT

(Submitter supplied) Cooperation is associated with major transitions in evolution such as the emergence of multicellularity. It is central to the evolution of many complex traits in nature, including growth and virulence in pathogenic bacteria. Whether cells of multicellular parasites function cooperatively during infection remains however largely unknown. Here, we show that hyphal cells of the fungal pathogen Sclerotinia sclerotiorum reprogram towards division of labor to facilitate the colonization of host plants. more...

Organism:

Sclerotinia sclerotiorum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20037

15 Samples

Download data: TXT

(Submitter supplied) Plant pathogens with a broad host range are able to infect plant lineages that diverged over 100 million years ago. They exert similar and recurring constraints on the evolution of unrelated plant populations. Plants generally respond with quantitative disease resistance (QDR), a form of immunity relying on complex genetic determinants. In most cases, the molecular determinants of QDR and how they evolve is unknown. more...

Organism:

Arabidopsis thaliana; Solanum lycopersicum

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL17639 GPL19694

12 Samples

Download data: TXT

(Submitter supplied) Improved understanding of bacterial-fungal interactions in the rhizosphere should assist in the successful application of bacteria as biological control agents against fungal pathogens of plants, providing alternatives to chemicals in sustainable agriculture. To understand the functional response of the fungal phytopathogen Rhizoctonia solani to different bacteria and to elucidate whether the molecular mechanisms that the fungus exploits involve general stress or more specific responses, we performed a global transcriptome profiling of R. more...

Organism:

Rhizoctonia solani AG-3 Rhs1AP

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19862

9 Samples

Download data: TXT