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Trichoderma atroviride

ABSTRACT: Identification of mycoparasitism-related genes in Trichoderma atroviride: A holistic comparative study on self confrontation and host interaction by de novo transcriptome sequencing

PROVIDER: PRJNA79919 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR094192.fastq.gz	Fastqsanger.gz
	SRR094397.fastq.gz	Fastqsanger.gz
	SRR094398.fastq.gz	Fastqsanger.gz
	SRR094399.fastq.gz	Fastqsanger.gz

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Trichoderma atroviride

Project description:Trichoderma atroviride transcript levels during mycoparasitism

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RNAi components regulate the microparasitism in Trichoderma atroviride

Project description:Trichoderma atroviride is a fungus capable of establishing symbiotic relationships with plants, however, its main lifestyle is a saprophyte. Due to these characteristics, it must face a great quantity of microorganisms, and be able to compete for nutrients. T. atroviride is considered a necrotrophic mycoparasite and has developed the ability to kill other organisms and obtain nutrients from them. The object of this work is to explore the role of small RNAs in mycoparasitism. To this end, we obtained small RNA-Seq libraries from the interactions of T. atroviride against Alternaria alternata. The libraries were obtained from three stages during mycoparasitsm: before contact (BC), contact (C), and after contact (AC).

2022-02-28 | GSE197448 | GEO

Trichoderma sp. transcript levels during mycoparasitism

Project description:This SuperSeries is composed of the following subset Series: GSE19832: Trichoderma virens transcript levels during mycoparasitism GSE23382: Trichoderma atroviride transcript levels during mycoparasitism GSE23410: Trichoderma reesei transcript levels during mycoparasitism Refer to individual Series

2011-07-01 | E-GEOD-23438 | biostudies-arrayexpress

RNAi components regulate the micoparasitism in Trichoderma atroviride

Project description:Trichoderma atroviride is a fungus capable of establishing symbiotic relationships with plants, however, its main lifestyle is a saprophyte. Due to these characteristics, it must face a great quantity of microorganisms, and be able to compete for nutrients. T. atroviride is considered a necrotrophic mycoparasite and has developed the ability to kill other organisms and obtain nutrients from them. The object of this work is to explore the role of small RNAs in mycoparasitism. To this end, we obtained RNA-Seq libraries from the interactions of T. atroviride against Alternaria alternata and Rhizoctonia solani. The transcriptomes were obtained from three stages during mycoparasitsm: before contact (BC), contact (C), and after contact (AC).

2021-12-05 | GSE190033 | GEO

Gene expression response of the mycoparasite Trichoderma atroviride to confrontation with the host Rhizoctonia solani in the wild-type and tmk1 gene deletion mutants

Project description:Mycoparasitism is a key feature of Trichoderma biocontrol agents. Recent studies of intracellular signal transduction pathways of the potent mycoparasite Trichoderma atroviride revealed the involvement of Tmk1, a mitogen-activated protein kinase, in triggering the mycoparasitic response. We previously showed that mutants missing Tmk1 exhibit reduced mycoparasitic activity against several plant pathogenic fungi. In this study we identified the most robustly regulated targets governed by Tmk1 during mycoparasitism by whole transcriptome gene expression profiling using a custom microarray.

2024-04-24 | E-MTAB-13202 | biostudies-arrayexpress

Expression array for Trichoderma atroviride in mycoparasitic interaction with Rhizoctonia solani

Project description:A self-designed Trichoderma high density oligonuclotide (HDO) microarray (Roche-NimbleGen, Inc., Madison, WI, USA) was constructed in a similar way than a previous Trichoderma HDO microarray (Samolski et al., 2009). The microarray was composed of 392,779 60-mer probes designed against 13,443 EST-derived transcripts (Trichochip-1) and the genomes of T. atroviride (11,100 genes) and T. virens (11,643 genes). The Trichochip-1 ESTs were obtained from 28 cDNA libraries from eight different species (representing the biodiversity of this genus: T. harzianum, T. atroviride, T. asperellum, T. viride, T. longibrachiatum, T. virens, T. stromaticum and T. aggresivum) under a wide range of growth conditions, including biocontrol-related conditions and different nutritional situations (VizcaÃno et al., 2006). The Trichochip1 EST database was generated in the TrichoEST project funded by the EU (QLK3-CT-2002-02032) T. atroviride P1 mycelium grown (approximately for 24h) at 25ÂºC on a cellophane sheet on PDA (Difco) plates before contact (at a distance of 5 mm) a R. solani colony grown under identical conditions in the same plate was compared with T. atroviride P1 mycelium after contact (5 mm) the above R. solani colony (mycoparasitic interaction). RNAs from both conditions were extracted and the corresponding cDNAs were use to hybridize by triplicate the Trichoderma HDO microarray.

2010-04-22 | E-GEOD-20516 | biostudies-arrayexpress

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Project description: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.

2011-07-01 | GSE23382 | GEO

Trichoderma atroviride small RNA1 targets the Arabidopsis PRIM2 gene to establish a mutualistic relationship

Project description:This study investigates the multifaceted defense mechanisms of plants in response to beneficial fungi Trichoderma atroviride. The researchers focus on a small RNA, Ta_sRNA1, produced by T. atroviride during its interaction with Arabidopsis thaliana.

2024-03-29 | GSE254275 | GEO

Trichoderma atroviride

Project description:Trichoderma atroviride

| PRJEB33925 | ENA

Expression array for Trichoderma atroviride in mycoparasitic interaction with Rhizoctonia solani

2010-02-25 | GSE20516 | GEO