Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1117794 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:The legume pest Sitona callosus poses a significant threat to alfalfa growth. Due to its unique life cycle, Beauveria bassiana has emerged as an effective fungus for controlling S. callosus . We conducted a comprehensive analysis of the transcriptome and metabolome of S. callosus infected by B. bassiana. Differential expression of antifungal genes, including heat shock genes, cytochrome P450 (CYP450) genes, cathepsin proteases, and C-type lectin were identified in S. callosus. Pathway analysis revealed associations between immune genes and metabolites involved in autophagy-animal, glucagon signaling pathway, and glycerophospholipid metabolism. These findings provide valuable insights for enhancing the control efficacy of Beauveria bassiana on Sitona callosus.
2024-11-10 | GSE281105 | GEO
Project description:Transcriptomic analysis of LaeA-deletion and overexpression LaeB in LaeA deletion strains in fungus Beauveria bassiana Examination of differential gene expressions by Beauveria bassiana wild type, LaeA-deletion and overexpression LaeB in LaeA deletion strains in fungus Beauveria bassiana
2013-12-05 | E-GEOD-52995 | biostudies-arrayexpress
Project description:Fungal entomopathogens like Beauveria bassiana (Bals.) Vuill. (Ascomycota: Hypocreales) are known as antagonist of insects with multiple functional and ecological roles and have attracted increased attention as biocontrol agents in integrated pest management programs. A microarray analysis was performed to work out fundamental aspects of genes involved in the interaction between grapevine and the endophytic fungus B. bassiana. The results indicate an up-regulation of diverse defense-related genes in grapevine as a response to a treatment with B. bassiana
2019-12-31 | GSE132311 | GEO
Project description:A genomic insight into how an insect pest responds to the infection of a fungal insect pathogen, such as Beauveria bassiana, is critical for alternative strategy of insect pest contol based on fungal insecticides but has not been well probed. Here we constructed three pairs of digital expression libraries (transcriptomes) of Plutella xylostella (global lepidopteran pest) larvae 24, 36 and 48 hours post treatment of infection (hptI) and control (hptC) to reveal the host response to B. bassiana infection at genomic level. The paired libraries comprised 2144, 3200 and 2967 differentially expressed genes (DEGs) of P. xylostella at 24, 36 and 48 hptI/hptC, respectively. These DEGs were enriched in various immune pathways activated by the fungal infection, such as the pathways of complement and coagulation cascades, protein digestion and absorption, and drug metabolism - cytochrome P450. We found that 24 hptI was critical either for the cuticular penetration of B. bassiana or for the initial activation of the host defense system. The host immune response peaked at 36 hptI so that multiple defense mechanisms were activated against the fungal entry into the host hemocoel. At 48 hptI, many host genes involved in immunity and metabolism were downregulated, suggesting a success of fungal localization in the host hemocoel by overcoming the host defense reaction. Finally, we revealed that several fungal pathways could play important roles in the host-pathogen interaction, such as antioxidant activity, peroxidase activity and proteolysis. Up to 1636 fungal genes were co-expressed at the three time points, and 116 of them encode putative secretion proteins. Our results provide a novel insight into the pathogen-insect interaction and help to probe molecular mechanisms involved in the control of P. xylostella by B. bassiana. Here we constructed three pairs of digital expression libraries (transcriptomes) of Plutella xylostella (global lepidopteran pest) larvae 24, 36 and 48 hours post treatment of infection (hptI) and control (hptC) to reveal the host response to B. bassiana infection at genomic level
2016-04-06 | E-GEOD-72383 | biostudies-arrayexpress
Project description:Tomato leafminer (Tuta absoluta) is a major pest of solanaceous plant species and causes heavy economic losses to the tomato crop. T. absoluta have been developed resistance to many chemical insecticides and have serious impacts on human health as well as environment. To overcome the ill effects of insecticides, ecofriendly approachis needed and among various biological microbes, entomopathogenic fungi is reliable and cost effective. The entomopathogenic fungi, like Beauveria bassiana and Purpureocillium lilacinum have ability to control pest population. The present study was conducted to study the interaction of B. bassiana and P. lilacinum at proteomic level to understand post infection effects. The analysis showed that in fourth instar larvae of T. absoluta, and the 442 and 423 proteins were significantly dysregulated upon infection with P. lilacinum and B. bassiana respectively. The present study concluded entomopathogenic fungal infection decline the immune system of T. absoluta larvae and can be adopted in for control of T. absoluta insect pest.
2022-07-05 | PXD029374 | Pride
Project description:Beauveria bassiana is a popular and eco-friendly biopesticide. Sensing N-acetylglucosamine (GlcNAc) , a building block of both insect exoskeleton and fungal cell wall, might play a vital role during B. bassiana pathogen-pest interaction. Previous studies in Candida albicans have demonstrated that a GlcNAc sensor (termed as Ngs1) was in response to GlcNAc signal sensing and transportation. Herein, we found a Ngs1 homology in B. bassiana, and reported the alteration of transcriptomic profiles between wild-type strain and Ngs1-deletion mutants grown on cuticle broth (CB) supplemented with 1% cuticle powder of Locusta migratoria exoskeleton, followed by shaking at 150 rpm for 5 days at 25 ℃.
2024-05-31 | GSE267338 | GEO
Project description:The ascomycete fungus Beauveria bassiana is a pathogen of hundreds of insect species and is commercially produced as an environmentally friendly mycoinsecticide. Genome-wide insight into the infection of the fungi is critical for genetic improvement of fungal insecticides but has been poorly explored. We constructed three transcriptomes of Beauveria bassiana at 24, 48 and 72 hours post treatment of infection (BbI) and of control (Bbc).
2017-04-18 | GSE97879 | GEO
Project description:miRNA expression in adult flies infected with the Gram-positive bacteria Micrococcus luteus or the fungi Beauveria bassiana.
2022-07-04 | GSE133862 | GEO