Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1130377 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR29660986_1.fastq.gz | Fastqsanger.gz | |||
| SRR29660986_2.fastq.gz | Fastqsanger.gz | |||
| SRR29660987_1.fastq.gz | Fastqsanger.gz | |||
| SRR29660987_2.fastq.gz | Fastqsanger.gz | |||
| SRR29660988_1.fastq.gz | Fastqsanger.gz |
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Similar Datasets
Project description:The soilborne fungus, Verticillium dahliae, causes Verticillium wilt disease in plants. Verticillium wilt is difficult to control since V. dahliae is capable of persisting in the soil for 10 to15 years as melanized microsclerotia, rendering crop rotation strategies for disease control ineffective. Microsclerotia of V. dahliae overwinter and germinate to produce infectious hyphae that give rise to primary infections. Consequentially, microsclerotia formation, maintenance, and germination are critically important processes in the disease cycle of V. dahliae.
2013-09-06 | E-MTAB-1793 | biostudies-arrayexpress
Project description:Verticillium dahliae is a soilborne fungus that causes wilt disease in plants. The microsclerotia of V. dahliae produce infectious hyphae that give rise to primary infections. In this study, RNA-seq libraries were prepared from microsclerotia (MS)-producing cultures of V. dahliae (ave = 52.23 million reads), and those not producing microsclerotia (NoMS, ave = 50.58 million reads) and analyzed for differential gene expression.
2013-09-06 | E-MTAB-1581 | biostudies-arrayexpress
Project description:Time course of Cladosporium fulvum and Verticillium dahliae infected tomato.
2009-04-14 | E-MEXP-1844 | biostudies-arrayexpress
Project description:Verticillium wilt of potato caused by Verticillium dahliae, also called potato early dying disease, is an important factor limiting potato production in the world. Currently, the poor understanding of the pathogenic mechanism of Verticillium dahliae has led to increasingly severe challenges in the effective control of Verticillium wilt. Many studies have shown that pigment biosynthesis related proteins are virulence factors of Verticillium dahliae, while the regulatory mechanisms are still unknown. In order to elucidate the pathogenic mechanism regulated by the virulence related pigment biosynthesis protein Vayg1 in Verticillium dahliae, proteomic analysis will be used to judge the Vayg1 deletion mutant and the wild-type strain during the infection of potato to explore the Vayg1 involved pathogenic protein network, aiming to identify and understand relevant pathogenic pathways to provide an important support for deeper understanding of the pathogenic mechanism of the pathogen. The key proteins related to virulence and molecular networks that will be obtained in this study could provide new targets for the control of Verticillium wilt and new insights for the improvement of disease management.
2023-02-15 | PXD040131 |
Project description:The plant pathogenic fungus Verticillium dahliae has homologs of the clock genes [Cascant-Lopez et al., 2020], which are well described in Neurospora crassa [Diernfellner et al., 2020]. In N. crassa, frequency (Frq) and the Frq-interacting RNA helicase (Frh) interact and form the Frq-Frh complex [Cheng et al., 2005]. Formation of this complex was described to be still possible but weakened by a single amino acid exchange of arginine 806 of Frh to histidine (Frh^R806H) [Shi et al., 2010; Conrad et al., 2016]. We found that both FRQ and wild-type FRH were required for enhanced conidiation and the light-dependent repression of microsclerotia formation in V. dahliae, but were dispensable for disease induction in tomato plants. Strikingly, the FRH^R806H mutant strain grew similar to the FRQ deletion strain, although transcript and protein levels of Frq were not significantly affected by the FRH^R806H mutation when compared with the wild-type. Therefore, we hypothesized that V. dahliae Frq and Frh form the Frq-Frh complex to regulate V. dahliae development, and that this complex formation is abolished upon the amino acid exchange in the Frh. By the use of protein pull-downs, potential interactions of Frh-GFP or Frh^R806H-GFP with Frq were investigated. While we found evidence for a direct interaction of Frh-GFP and Frq, no proteins were significantly co-enriched with Frh^R806H-GFP. References: Cascant-Lopez, E.; Crosthwaite, S.K.; Johnson, L.J.; Harrison, R.J. No evidence that homologs of key circadian clock genes direct circadian programs of development or mRNA abundance in Verticillium dahliae. Front Microbiol 2020, 11, 1977, doi:10.3389/fmicb.2020.01977. Diernfellner, A.C.R.; Brunner, M. Phosphorylation timers in the Neurospora crassa circadian clock. J Mol Biol 2020, 432, 3449–3465, doi:10.1016/j.jmb.2020.04.004. Cheng, P.; He, Q.; He, Q.; Wang, L.; Liu, Y. Regulation of the Neurospora circadian clock by an RNA helicase. Genes Dev 2005, 19, 234–241, doi:10.1101/gad.1266805. Shi, M.; Collett, M.; Loros, J.J.; Dunlap, J.C. FRQ-interacting RNA helicase mediates negative and positive feedback in the Neurospora circadian clock. Genetics 2010, 184, 351–361, doi:10.1534/genetics.109.111393. Conrad, K.S.; Hurley, J.M.; Widom, J.; Ringelberg, C.S.; Loros, J.J.; Dunlap, J.C.; Crane, B.R. Structure of the frequency‐interacting RNA helicase: a protein interaction hub for the circadian clock. EMBO J 2016, 35, 1707–1719, doi:10.15252/embj.201694327.
2023-07-12 | PXD041716 | Pride
Project description:Verticillium wilt which is caused by Verticillium dahliae causes massive annual losses of cotton yield. Control by conventional mechanisms is not possible due to wide host range and longevity of dormant fungi in the soil in case of absence of a suitable host. Plants have developed various mechanisms to boost their immunity against various diseases, and one of which is through the induction of various genes. In this research work, carried out of RNA sequencing and identified the members of the ABC genes are critical in enhancing resistance to V. dahliae infection. A total of 166 ABC genes were identified in Gossypium raimondii with varying physiochemical properties. A novel ABC gene, Gorai.007G244600 was found to be highly upregulated, its homolog in the tetraploid cotton Gh_D11G3432, was then silenced through virus induced gene silencing (VIGS) in tetraploid cotton, the mutant cotton seedlings that have the ability to tolerate V. dahliae infection were significantly reduced. Evaluation of oxidant, hydrogen peroxide (H2O2) and malondialdehyde (MDA) were found to have increased levels in the leaves of the mutant compared to the wild types. In addition, antioxidant enzymes, peroxidase (POD), catalase (CAT) and superoxide dismutase (SOD) concentration levels were significantly reduced in the mutant cotton compared to the wild types. Moreover, expression levels of the biotic stress genes, cotton polyamine oxidase (GhPAO), cotton ribosomal protein L18(GhRPL18) and cotton polygalacturonase-inhibiting protein-1 (GhPGIP1) were all downregulated in the mutant but highly upregulated in the wild cotton tissues. The outcome of this research has shown that ABC genes could be playing an important role in enhancing immunity of cotton to V. dahliae infection and can be explored in developing more resilient cotton genotypes with improved resistance to V. dahliae infection.
2019-04-02 | GSE123175 | GEO