Heracleum hemsleyanum isolate:Heracleum | cultivar:hemsleyanum
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ABSTRACT:
PROVIDER: PRJNA755911 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Tetrastigma hemsleyanum Genome sequencing and assembly
| PRJNA704788 | ENA
Project description:The assess the effect of AvrSr35 knock-out on host-pathogen interaction in the compatible host, we have performed time-course analysis of leaf transcriptomes obtained by infecting susceptible wheat cultivar Fielder with the wild type Puccinia graminis f.sp. tritici (Pgt) isolate 99KS76A-1 and its three mutants, M1, M4 and M7, that carry loss-of-function mutations in the AvrSr35 gene.
2017-11-02 | GSE106397 | GEO
Project description:Transcriptional profiling of pear tree comparing a resistant/tolerant cultivar with a susceptible cultivar to the Stemphylium vesicarium fungus Rocha' pear is an economically important portuguese Pyrus communis L. cultivar very susceptible to the Stemphylium vesicarium pathogenic fungus, the brown spot agent, causing huge decrease on fruit quality and yield production. Field control of brown spot disease is based in systemic application of antifungal chemicals with high economic costs and dramatic consequences to public health and environmental pollution. Plant-pathogen interactions involve a series of events encompassing constitutive and induced plant defence responses whose dissection has been a research target for control many crop diseases. The biosynthesis of cell wall polymers and antifungal compounds appear to be an efficient physical and chemical barrier to infection.To understand the molecular responses behind defence mechanisms of resistant/tolerant and susceptible cultivars of Pyrus communis L. to the S. vesicarium fungus, cDNA microarray technology was used to identify the genes differentially expressed along a time course leaf inoculation between 'Rocha' pear cultivar (a high susceptible cultivar) and 'Ercolini' pear cultivar (a resistant/tolerant pear cultivar). This study aims to contribute with information on the molecular mechanisms involved in host-pathogen interactions responsible for pear tree brown spot disease and resistance to Stemphylium vesicarium.
2011-07-02 | GSE30353 | GEO
Project description:Transcriptional profiling of pear tree comparing a resistant/tolerant cultivar with a susceptible cultivar to the Stemphylium vesicarium fungus Rocha' pear is an economically important portuguese Pyrus communis L. cultivar very susceptible to the Stemphylium vesicarium pathogenic fungus, the brown spot agent, causing huge decrease on fruit quality and yield production. Field control of brown spot disease is based in systemic application of antifungal chemicals with high economic costs and dramatic consequences to public health and environmental pollution. Plant-pathogen interactions involve a series of events encompassing constitutive and induced plant defence responses whose dissection has been a research target for control many crop diseases. The biosynthesis of cell wall polymers and antifungal compounds appear to be an efficient physical and chemical barrier to infection.To understand the molecular responses behind defence mechanisms of resistant/tolerant and susceptible cultivars of Pyrus communis L. to the S. vesicarium fungus, cDNA microarray technology was used to identify the genes differentially expressed along a time course leaf inoculation between 'Rocha' pear cultivar (a high susceptible cultivar) and 'Ercolini' pear cultivar (a resistant/tolerant pear cultivar). This study aims to contribute with information on the molecular mechanisms involved in host-pathogen interactions responsible for pear tree brown spot disease and resistance to Stemphylium vesicarium. Experimental condition: 'Ercolini' vs 'Rocha' (each experiment including 5 plants from each cultivar). 3 time-points: water-inoculation (T0h), 6 hours after inoculation with S. vesicarium (T6h) and 24 hours after inoculation with S. vesicarium. Biological replicates: 3 in each time-point. One replicate per array.
2011-07-02 | E-GEOD-30353 | biostudies-arrayexpress
Project description:The transcriptome of a light sensitive tea cultivar ‘Huangjinya’ plants exposed to sunlight and shade were analyzed by high-throughput sequencing followed by de novo assembly.
2017-06-23 | GSE97659 | GEO
Project description:Crosstalk between keratin-forming cells and aberrant immune cells due to immune imbalance is a key factor in the pathogenesis of psoriasis. Most of the current clinical treatments provide rapid symptomatic relief but bring side effects that should not be ignored. Tetrastigma hemsleyanum polysaccharides (THP) have significant immunomodulatory and anti-inflammatory properties. In this study, we used imiquimod (IMQ)-induced psoriasis mouse model and LPS/IL-6-stimulated HaCaT cell model. The potential and mechanism of action of THP for psoriasis treatment were assessed by Psoriasis Area Severity Index (PASI) score, histopathology, flow cytometry, Western blot, and reverse transcription-polymerase chain reaction. The signs and symptoms of psoriatic mice induced by IMQ were significantly relieved by percutaneous administration of THP, including the improvement of psoriatic skin signs (erythema, folds, scales), pathological changes, decreased PASI score, and decreased spleen index. Results of in vivo and in vitro studies suggest that THP inhibits abnormal cell proliferation and excessive inflammation at skin lesions, balances Th17 immune cells, and blocks the keratinocyte-Th17 cell cycle, thus playing a role in psoriasis treatment by a mechanism that may be related to the regulation of the JAK/STAT3 signaling pathway.
2024-05-03 | GSE266043 | GEO