Fusarium fujikuroi
Ontology highlight
ABSTRACT:
PROVIDER: PRJDB10766 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| DRR256531_1.fastq.gz | Fastqsanger.gz | |||
| DRR256531_2.fastq.gz | Fastqsanger.gz | |||
| DRR256532_1.fastq.gz | Fastqsanger.gz | |||
| DRR256532_2.fastq.gz | Fastqsanger.gz |
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Similar Datasets
Project description:Genome-wide search for AreA-dependent and -independent nitrogen-regulated genes in Fusarium fujikuroi by cross-species hybridization with F. verticillioides microarrays. Keywords: glutamine treatmet Compare expression of genes of Fusarium fujikuroi wild-type and areA mutant strains responding to nitrogen limitation or sufficiency.
2010-05-15 | E-GEOD-10692 | biostudies-arrayexpress
Project description:Genome-wide search for AreA-dependent and -independent nitrogen-regulated genes in Fusarium fujikuroi by cross-species hybridization with F. verticillioides microarrays. Keywords: glutamine treatmet
2008-11-21 | GSE10692 | GEO
Project description:Investigation of whole genome gene expression level differences of Fusarium fujikuroi between wild-type and a Ffvel1 (velvet) deletion mutant in liquid medium with minimal nitrogen between 24 hr, 72 hr and 120 hr of growth using an array based on a F. verticillioides gene call set. Fusarium fujikuroi produces a number of secondary metabolites including gibberellins, bikaverin, fumonisin and fusarin C that are influenced by nitrogen availability and the velvet global regulatory complex. A twelve chip study using total RNA recovered from six cultures of wild-type Fusarium fujikuroi and six cultures of Ffvel1 F. fujikuroi deletion mutant. Each chip measures the expression level of over 13,000 putative genes with twelve 60-mer probes per sequence.
2010-12-31 | E-GEOD-21623 | biostudies-arrayexpress
Project description:Nitrogen-regulated genes in Fusarium fujikuroi
| PRJNA107563 | ENA
Project description:Fusarium fujikuroi Genome sequencing and assembly
| PRJNA231623 | ENA
Project description:We performed ChIP-seq of H3K27me3 in wild type Fusarium fujikuroi grown in synthetic ICI medium with low nitrogen conditions. Three replicates of F. fujikuroi wild-type strain were grown in low nitrogen. ChIP-Seq was performed with anti-H3K27me3 antibody.
2016-07-04 | E-GEOD-80478 | biostudies-arrayexpress
Project description:Investigation of whole genome gene expression level differences of Fusarium fujikuroi between wild-type and a Ffvel1 (velvet) deletion mutant in liquid medium with minimal nitrogen between 24 hr, 72 hr and 120 hr of growth using an array based on a F. verticillioides gene call set. Fusarium fujikuroi produces a number of secondary metabolites including gibberellins, bikaverin, fumonisin and fusarin C that are influenced by nitrogen availability and the velvet global regulatory complex.
2010-12-31 | GSE21623 | GEO
Project description:Fusarium fujikuroi is a biotechnologically important fungus due to its almost unique ability to produce gibberellic acids (GAs), a family of phytohormones. The fungus was described about 100 years ago as the causative agent of Bakanae (M-bM-^@M-^\foolish seedlingM-bM-^@M-^]) disease of rice. Apart from GAs, the fungus is known to produce pigments and mycotoxins, but the biosynthetic genes are known for only eight products. Here we present a high-quality genome sequence of the first member of the Gibberella fujikuroi species complex (GFC) that allowed de novo genome assembly with 12 scaffolds corresponding to the 12 chromosomes. In this work we focused on identification of all potential secondary metabolism-related gene clusters and their regulation in response to nitrogen availability by transcriptome, proteome, HPLC-FTMS and ChIP-seq analyses. We show that most of the cluster genes are regulated in a nitrogen-dependent manner, and that expression profiles fit to proteome and ChIP-seq data for some but not all clusters. Comparison with genomes of all available Fusarium species, including the recently sequenced F. mangiferae and F. circinatum, showed only a small number of common gene clusters and provides new insights into the divergence of secondary metabolism in the genus Fusarium. Phylogenetic analyses suggest that some gene clusters were acquired by horizontal gene transfer, while others were present in ancient Fusarim species and have evolved differently by gene duplications and losses. One polyketide synthase (PKS) and one non-ribosomal peptide synthetase (NRPS) gene cluster are unique for F. fujikuroi. Their products were identified by combining overexpression of cluster genes with HPLC-FTMS-based analyses. In planta expression studies suggest a specific role of the PKS19 product in rice infection. Our results indicate that comparative genomics together with the used genome-wide experimental approaches is a powerful tool to uncover new secondary metabolites and to understand their regulation at the transcriptional, translational and epigenetic levels. Examination of 3 different histone modifications, with 2 growth conditions for one of the modifications (Total of 4 samples)
2013-10-16 | E-GEOD-46033 | biostudies-arrayexpress
Project description:In the fungi Fusarium fujikuroi and Fusarium oxysporum, the induction of carotenogenesis by light and its deregulation in carS mutants, affected in a protein of the RING-finger family, are achieved on transcription of the structural genes of the pathway, some of them organized in a cluster. We have carried out global RNAseq transcriptomics analyses to investigate the relationship between the regulatory effects of light and the carS mutation. Either illumination or the absence of a functional carS gene exert wide effects on the transcriptome of F. fujikuroi, with a predominance of activated over repressed genes, and a greater functional diversity in the case of genes induced by light. The number of the latter decreases drastically in the carS mutant, indicating that the deregulation produced by the carS mutation affects the light response of many genes. In addition, light and CarS strongly influence the expression of some genes associated with stress responses. The effects of light and carS mutation on the F. oxysporum transcriptome were partially coincident with those in F. fujikuroi, indicating conservation of the objectives of their regulatory mechanisms. In conclusion, the CarS RING finger protein down-regulates many genes whose expression is up-regulated by light in the wild-type strains of the two Fusarium species investigated, indicating regulatory connections between the control by light and by the CarS protein.
2018-06-01 | GSE107342 | GEO
Project description:Investigation of whole genome gene expression of the Fusarium fujikuroi wild type IMI58289 under gibberellin-inducing and -repressing conditions. Fusarium fujikuroi is a biotechnologically important fungus due to its almost unique ability to produce gibberellic acids (GAs), a family of phytohormones. The fungus was already described about 100 years ago as the causative agent of Bakanae (foolish seedling) disease of rice. Beside GAs, the fungus is known to produce some pigments and mycotoxins, but for only eight products the biosynthetic genes are known. Here we present a high-quality genome sequence of the first member of the Gibberella fujikuroi species complex (GFC), that allowed de novo genome assembly with 12 scaffolds corresponding to the 12 chromosomes. In this work, we focused on identification of all potential secondary metabolism-related gene clusters and their regulation in response to nitrogen availability by transcriptome, proteome, HPLC-FLPC and ChIP-seq analyses. We show that most of the cluster genes are regulated in a nitrogen-dependent manner, and that expression profiles fit to proteome and ChIP-seq data for some but not all clusters. Comparison with genomes of all available Fusarium species, including the recently sequenced F. mangiferae and F. circinatum, showed only a small number of common gene clusters and provides new insights into the divergence of secondary metabolism in the genus Fusarium. Phylogenetic analyses suggest that some gene clusters were acquired by horizontal gene transfer, while others were present in ancient Fusarim species and have evolved differently by gene duplications and losses. One PKS and one NRPS gene cluster are unique for F. fujikuroi. Their products were identified by combining overexpression of cluster genes with HPLC-FLPC -based product analyses. In planta, expression studies suggest a specific role of the PKS19 product in rice infection. Our results indicate that comparative genomics together with the used genome-wide experimental approaches is a powerful tool to uncover new secondary metabolites and to understand their regulation on the transcript, protein and epigenetic levels. In this study, we hybridized in total 15 microarrays using total RNA recovered from wild-type cultures of F. fujikuroi IMI58289. Two cultures were grown on a 6 mM Gln medium. Additionally, two technical replicates were created. Four cultures were grown on a 60 mM Gln medium. Again, two technical replicates were created. On a 6 mM NO3 medium, three cultures were grown, and two cultures on a 120 mM NO3 medium, with no technical replicates. Each chip measures the expression level of 14,397 genes from F. fujikuroi IMI58289 with eight 60-mer probes.
2013-07-01 | E-GEOD-43745 | biostudies-arrayexpress