ArticleEukaryotic cell2011
Expression of biomass-degrading enzymes is a major event during conidium development in Trichoderma reesei.
Article in Eukaryotic cell, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed, 81 citations in OpenAlex.
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- Functional characterization of the AGL1 aegerolysin in the mycoparasitic fungus Trichoderma atroviride reveals a role in conidiation and antagonism.Molecular genetics and genomics : MGG · 2021Article
- Glucose-lactose mixture feeds in industry-like conditions: a gene regulatory network analysis on the hyperproducing Trichoderma reesei strain Rut-C30.BMC genomics · 2020Article
- Assessment of the ptxD gene as a growth and selective marker in Trichoderma atroviride using Pccg6, a novel constitutive promoter.Microbial cell factories · 2020Article
- Protein phosphatases regulate growth, development, cellulases and secondary metabolism in Trichoderma reesei.Scientific reports · 2019Article
- YPR2 is a regulator of light modulated carbon and secondary metabolism in Trichoderma reesei.BMC genomics · 2019Article
- Functional analysis of polyketide synthase genes in the biocontrol fungus Clonostachys rosea.Scientific reports · 2018Article
- The Promoter Toolbox for Recombinant Gene Expression inFrontiers in bioengineering and biotechnology · 2018Review
- Transcriptomic responses of mixed cultures of ascomycete fungi to lignocellulose using dual RNA-seq reveal inter-species antagonism and limited beneficial effects on CAZyme expression.Fungal genetics and biology : FG & B · 2017Article
- Trichoderma reesei xylanase 5 is defective in the reference strain QM6a but functional alleles are present in other wild-type strains.Applied microbiology and biotechnology · 2017Article
- Interrelationships of VEL1 and ENV1 in light response and development in Trichoderma reesei.PloS one · 2017Article
- Genome sequencing and transcriptome analysis ofBiotechnology for biofuels · 2017Article
- Several steps of lateral gene transfer followed by events of 'birth-and-death' evolution shaped a fungal sorbicillinoid biosynthetic gene cluster.BMC evolutionary biology · 2016Article
- The Genomes of Three Uneven Siblings: Footprints of the Lifestyles of Three Trichoderma Species.Microbiology and molecular biology reviews : MMBR · 2016Review
- A complete annotation of the chromosomes of the cellulase producer Trichoderma reesei provides insights in gene clusters, their expression and reveals genes required for fitness.Biotechnology for biofuels · 2016Article
- The Different Roles ofFrontiers in microbiology · 2016Article
- The ß-importin KAP8 (Pse1/Kap121) is required for nuclear import of the cellulase transcriptional regulator XYR1, asexual sporulation and stress resistance in Trichoderma reesei.Molecular microbiology · 2015Article
- Insights on the evolution of mycoparasitism from the genome of Clonostachys rosea.Genome biology and evolution · 2015Article
- Nucleo-cytoplasmic shuttling dynamics of the transcriptional regulators XYR1 and CRE1 under conditions of cellulase and xylanase gene expression in Trichoderma reesei.Molecular microbiology · 2014Article
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The conidium plays a critical role in the life cycle of many filamentous fungi, being the primary means for survival under unfavorable conditions. To investigate the transcriptional changes taking place during the transition from growing hyphae to conidia in Trichoderma reesei, microarray experiments were performed. A total of 900 distinct genes were classified as differentially expressed, relative to their expression at time zero of conidiation, at least at one of the time points analyzed. The main functional categories (FunCat) overrepresented among the upregulated genes were those involving solute transport, metabolism, transcriptional regulation, secondary metabolite synthesis, lipases, proteases, and, particularly, cellulases and hemicellulases. Categories overrepresented among the downregulated genes were especially those associated with ribosomal and mitochondrial functions. The upregulation of cellulase and hemicellulase genes was dependent on the function of the positive transcriptional regulator XYR1, but XYR1 exerted no influence on conidiation itself. At least 20% of the significantly regulated genes were nonrandomly distributed within the T. reesei genome, suggesting an epigenetic component in the regulation of conidiation. The significant upregulation of cellulases and hemicellulases during this process, and thus cellulase and hemicellulase content in the spores of T. reesei, contributes to the hypothesis that the ability to hydrolyze plant biomass is a major trait of this fungus enabling it to break dormancy and reinitiate vegetative growth after a period of facing unfavorable conditions.
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