Colletotrichum camelliae
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA686827 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| Other | ||||
| SRR13292061_1.fastq.gz | Fastqsanger.gz | |||
| SRR13292061_2.fastq.gz | Fastqsanger.gz | |||
| SRR13292062_1.fastq.gz | Fastqsanger.gz | |||
| SRR13292062_2.fastq.gz | Fastqsanger.gz |
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Project description:AaStuA orchestrates environmental signals for ACT toxin biosynthesis in Alternaria alternata
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Project description:Transcription regulator ACTR contributes pathogenicity through mediating ACT-toxin synthesis gene ACTS4 in Alternaria alternata
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Project description:Purpose:In this study, we observed the effect of exogenous melatonin on the proliferation and pathogenicity of Alternaria alternata, judged the biological function of melatonin on Alternaria alternata, and found the key genes of melatonin regulating Alternaria alternata traits at the transcription level by RNA SEQ, and preliminarily revealed its mechanism of action. Methods:SNA medium with melatonin concentration of 50, 100, 500, 1000 and 1500 μ m was prepared and 30 ml plate was made. Take sterilized circular filter paper with a diameter of 1 cm, add 100 UL 50 CFU / cm3 spore suspension, transfer to SNA medium center, and culture upside down for 7 days Results:In this study, 20 metabolic pathways with the most significant KEGG enrichment were selected from the four control groups by P value analysis (Fig. 9). In 500 μ m vs control group, DEGs were mainly enriched in ribosome, glyoxylic acid and dicarboxylic acid metabolism pathways. In 1500 μ m vs control group, the metabolic pathways such as glyoxylic acid and dicarboxylic acid metabolism, valine, leucine and isoleucine degradation, ketone body synthesis and degradation, terpenoid main chain biosynthesis were the most significant; in 500 μ m vs 1500 μ m, DEGs were mainly enriched in eukaryotic ribosome biosynthesis and RNA polymerase pathway; 500 μ m vs 1500 μ M Compared with the control treatment, DEGs were significantly enriched among the three groups, and the pathways were rich, such as amino acid metabolism, glyoxylic acid and dicarboxylic acid metabolism, valine, leucine and isoleucine degradation, glyceride metabolism, glycolysis / gluconeogenesis, ABC transporter and so on. Conclusions:Nine DEGs related to the development and pathogenesis of streptozospora were obtained by transcriptional sequencing. The results showed that melatonin involved aflatoxin biosynthesis (sld1 and sld2, s-adenosine-l-methionine dependent methyltransferase synthesis), MAPK signal pathway (GLP), linoleic acid metabolism (HP1), heme peroxidase synthesis ）The results showed that the metabolism of selenium (THR), protein processing in endoplasmic reticulum (KHP, 30kda heat shock protein synthesis), glycolysis / glycometagenesis (PPL), and synthesis of non reductive poly ketoacetase (NPS) and heme peroxidase (HP2) were also studied. Among them, THR is related to proliferation regulation [49], sld1, sld2, NPs and ppl are related to pathogenicity , GLP is related to colony growth and pathogenicity, KHP is related to stress , HP1 and HP2 are related to antioxidant activity .
2021-03-28 | GSE170796 | GEO
Project description:AAL toxin (the major virulence factor of Alternaria alternata f. sp. lycopersici)was treated to wild type(Col-0)and transgenic Arabidopsis with enhanced GSH (AtECS1). A proteomic profile was obtained by nano LC-MS/MS analysis.Among the identified proteins, a few proteins were selected for qRT-PCR and western blot analysis. It was found that AAL mediated resistance in plants can be conferred by GSH through SA and ET mediated pathways, in addition to several stress responsive molecules.
2020-08-07 | PXD017124 | Pride
Project description:We have previously reported that the responses of tobacco tissues treated with AaGlucan are similar to those for laminarin [1]. To better understand the overall responses and signaling pathways in tobacco, we have identified here AaGlucan and laminarin early response genes, using a custom 16K BY-2 microarray [2,3]. BY-2 cells were treated with laminarin or an AaGlucan-enriched fraction prepared from A. alternata 102 culture-medium and subjected to microarray analysis. [1] Shinya, T., Menard, R., Kozone, I., Matsuoka, H., Shibuya, N., Kauffmann, S., Matsuoka, K. and Saito, M. (2006) Novel b-1,3-, 1,6-oligoglucan elicitor from Alternaria alternata 102 for defense responses in tobacco. FEBS J. 273: 2421-2431. [2] Matsuoka, K., Demura, T., Galis, I., Horiguchi, T., Sasaki, M., Tashiro, G. and Fukuda, H. (2004) A comprehensive gene expression analysis toward the understanding of growth and differentiation of tobacco BY-2 cells. Plant Cell Physiol. 45: 1280-1289. [3] Galis, I., Simek, P., Narisawa, T., Sasaki, M., Horiguchi, T., Fukuda, H. and Matsuoka, K. (2006) A novel R2R3 MYB transcription factor NtMYBJS1 is a methyl jasmonate-dependent regulator of phenylpropanoid-conjugate biosynthesis in tobacco. Plant J. 46: 573-592. AaGlucan was purified from Alternaria alternata 102 as a potent elicitor for tobacco [1] Four-day-old tobacco BY-2 cells after subculture were treated with 10 microg/ml AaGlucan enriched fraction for 1h. Total RNA was prepared from the control and treated samples and used for microarray experiment after reverse transcription and labeling with Cy5 fluorescent dye. [1] Shinya, T., Menard, R., Kozone, I., Matsuoka, H., Shibuya, N., Kauffmann, S., Matsuoka, K. and Saito, M. (2006) Novel b-1,3-, 1,6-oligoglucan elicitor from Alternaria alternata 102 for defense responses in tobacco. FEBS J. 273: 2421-2431.
2007-10-16 | E-GEOD-6948 | biostudies-arrayexpress
Project description:To understand the transcriptome changes of source-sink transition leaves after infection of Alternaria alternata at 1 dpi
2014-12-01 | GSE61574 | GEO
Project description:Jiashi melon and 86-1 melon were inoculated with Alternaria alternata, and the difference of gene expression was analyzed after 0, 6, 12, 18 and 24 days storage.
2024-03-01 | GSE226614 | GEO
Project description:We compared the gene expression stimulated with fungal extracts from Aspergillus (A.) fumigatus, Alternaria (A.) alternata, or Penicillium (P.) notatum in NCI-H292 (a human bronchial epithelial cell line) to search Allergic bronchopulmonary mycosis (ABPM)-related genes. We identified a mucin-related MUC5AC gene, the expression of which was selectively induced by A. fumigatus. Total RNA from NCI-H292 cells stimulated for 24 h with the A. fumigatus, A. alternata, or P. notatum fungi extracts was extracted and subjected to microarray analysis. Each experiments were perfomed once for each stimulus.
2011-07-07 | E-GEOD-22323 | biostudies-arrayexpress