Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1187682 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Characterization of microRNA-like RNAs associated with sclerotial development in Sclerotinia sclerotiorum
| PRJNA659595 | ENA
Project description:Characterization of microRNA-like RNAs associated with sclerotial development in Sclerotinia sclerotiorum
| PRJNA659605 | ENA
Project description:The Solexa/Illumina’s digital gene expression (DGE) system was used to gain insight into the broad range of transcriptional responses during the vegetative growth, sclerotial development, myceliogenic germination, carpogenic germination, apothecium formation (stipe) and infection of Sclerotinia sclerotiorum. We obtained a sequencing depth of approximately 3.3 million clean tags per cDNA library. Tag mapping indicated that these six cDNA libraries in total represented more than 66.7% of all of the genes presented in the predicted transcript databases of the Broad Institute. Thouthands of differentially expressed genes were indentified during the various developmental stages compared to the vegetative growth stage. Our results could increase and deepen the understanding of the vegetative and reproductive development as well as the infection of S. sclerotiorum
2016-05-19 | GSE65301 | GEO
Project description:This study provides a first large-scale cloning and characterization of Sclerotinia sclerotiorum milRNAs and milRNAs candidates. Two microRNA-like RNAs (milRNAs) and 42 milRNA candidates were identified by sequence analysis. These milRNAs and candidates provide new insights into the functional roles of small RNAs and adds new resources for the study of plant pathogenic fungi. We constructed a small RNA library from Sclerotinia sclerotiorum.
2012-05-17 | E-GEOD-28730 | biostudies-arrayexpress
Project description:The Solexa/Illuminaâs digital gene expression (DGE) system was used to gain insight into the broad range of transcriptional responses during the vegetative growth, sclerotial development, myceliogenic germination, carpogenic germination, apothecium formation (stipe) and infection of Sclerotinia sclerotiorum. We obtained a sequencing depth of approximately 3.3 million clean tags per cDNA library. Tag mapping indicated that these six cDNA libraries in total represented more than 66.7% of all of the genes presented in the predicted transcript databases of the Broad Institute. Thouthands of differentially expressed genes were indentified during the various developmental stages compared to the vegetative growth stage. Our results could increase and deepen the understanding of the vegetative and reproductive development as well as the infection of S. sclerotiorum The S. sclerotiorum strain Ep-1PNA367 was grown or treated under different conditions, and samples were collected for RNA extraction for DGE analysis during the following stages: (i) Vegetative stage: activating hyphal agar discs of the Ep-1PNA367 stain were placed on a cellophane membrane overlaid onto PDA medium at 20°C; subsequently, the mycelia were collected at 12, 24, 36, 48 and 60 h; (ii) Sclerotial formation stage: the colonies growing on the cellophane membrane overlaid onto PDA medium were further incubated under the same conditions and then the cultures were collected at 84, 96, 108, 120 and 132 h; (iii) Early stages of infection: fresh hyphal fragments of the Ep-1PNA367 strain were overlaid onto sterilized cheese cloth, which was overlaid onto the leaves of the A. thaliana ecotype Columbia-0, followed by inoculation at 20°C with 100% relative humility; the cheese cloth with hyphae was then rolled up from the leaves at 9 h and 12 h; (iv) Sclerotial myceliogenic germination stage: sclerotia were surface sterilized with sodium hypochlorite and were sowed on a PDA plate at 20°C to induce myceliogenic germination, and when approximately 50% of sclerotia had germinated, the sclerotia were harvested; (v) Sclerotial carpogenic germination stage: sclerotia were dried at room temperature and were pretreated in a freezer (4-6°C) for up to one month and then were surface sterilized and sowed on wet sterilized sands in a plate at 15°C to induce carpogenic germination; when approximately 50% of the sclerotia germinated (stipes having only emerged from sclerotia), the sclerotia were harvested; and (vi) Early apothecial formation stage: sclerotia were allowed to grow in the same incubator, and the stipes were cut and collected immediately before apothecium formation for RNA extraction. Finally, different time-point samples from the vegetative stage, sclerotial formation stage and infection stage were pooled together respectively according to equal quantities for RNA extraction.
2016-05-19 | E-GEOD-65301 | biostudies-arrayexpress
Project description:This SuperSeries is composed of the following subset Series: GSE15337: Gene expression profiling soybean stem tissue early response to Sclerotinia sclerotiorum 1 GSE15338: Gene expression profiling soybean stem tissue early response to Sclerotinia sclerotiorum 3 GSE15339: Gene expression profiling soybean stem tissue early response to Sclerotinia sclerotiorum 4 GSE15340: Gene expression profiling soybean stem tissue early response to Sclerotinia sclerotiorum 2 Refer to individual Series
2010-03-23 | E-GEOD-15369 | biostudies-arrayexpress
Project description:Oilseed rape (Brassica napus, B. napus) is one of the most important oil crops globally, contributing significantly to the world's supply of vegetable oil. However, its production is severely threatened by Sclerotinia stem rot, a disease caused by the broad-host-range fungus Sclerotinia sclerotiorum (Lib.) de Bary (S. sclerotiorum). We have investigated the gene expression of J9712 and W40-OE2 during different time periods of Sclerotinia sclerotiorum infection through RNA-Seq analysis.
2024-12-19 | GSE284750 | GEO
Project description:This study provides a first large-scale cloning and characterization of Sclerotinia sclerotiorum milRNAs and milRNAs candidates. Two microRNA-like RNAs (milRNAs) and 42 milRNA candidates were identified by sequence analysis. These milRNAs and candidates provide new insights into the functional roles of small RNAs and adds new resources for the study of plant pathogenic fungi.
2012-05-18 | GSE28730 | GEO
Project description:Plants deploy pattern recognition receptors to detect microbe- and damage-associated molecular patterns. Arabidopsis thaliana receptor-like protein RLP30 contributes to innate immunity to the necrotrophic fungus Sclerotinia sclerotiorum by recognizing SCLEROTINIA CULTURE FILTRATE ELICITOR 1 (SCFE1). Here we show that the S. sclerotiorum small cysteine-rich protein SCP1 accounts for elicitor activity of SCFE1. RLP30 recognizes SCP1 and its homologs from divergent fungi and oomycetes, as well as an SCP1-unrelated and conserved pattern from bacterial Pseudomonads. Stable expression of RLP30 in Nicotiana tabacum confers enhanced immunity to bacterial, fungal, and oomycete pathogens. Unlike Arabidopsis, which requires intact SCP1 for RLP30-mediated immunity, other Brassicaceae and Solanaceae respond to smaller immunogenic SCP1 epitopes. We conclude that Arabidopsis RLP30 recognizes immunogenic patterns from three microbial kingdoms and that mechanistically different SCP1 perception has evolved in other plant species, likely as a result of convergent evolution.
2023-06-14 | PXD036013 | Pride