دورية أكاديمية
Temperature-modulated host-pathogen interactions between Hermetia illucens L. (Diptera: Stratiomyidae) and Pseudomonas protegens Pf-5.
| العنوان: | Temperature-modulated host-pathogen interactions between Hermetia illucens L. (Diptera: Stratiomyidae) and Pseudomonas protegens Pf-5. |
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| المؤلفون: | Shah PN; Laboratory of Entomology, Wageningen University & Research, 6700 AA Wageningen, the Netherlands., Ruan X; Laboratory of Entomology, Wageningen University & Research, 6700 AA Wageningen, the Netherlands., van Loon JJA; Laboratory of Entomology, Wageningen University & Research, 6700 AA Wageningen, the Netherlands., Dicke M; Laboratory of Entomology, Wageningen University & Research, 6700 AA Wageningen, the Netherlands. Electronic address: marcel.dicke@wur.nl. |
| المصدر: | Journal of invertebrate pathology [J Invertebr Pathol] 2023 Jun; Vol. 198, pp. 107934. Date of Electronic Publication: 2023 May 09. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Academic Press Country of Publication: United States NLM ID: 0014067 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1096-0805 (Electronic) Linking ISSN: 00222011 NLM ISO Abbreviation: J Invertebr Pathol Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: New York, NY : Academic Press Original Publication: New York. |
| مواضيع طبية MeSH: | Diptera* , Cecropins*, Animals ; Temperature ; Larva ; Host-Pathogen Interactions |
| مستخلص: | Temperature is an important abiotic factor influencing the survival and fitness of pathogens as well as their hosts. We investigated the effect of three temperatures (18 °C, 27 °C and 37 °C) on survival and performance of black soldier fly larvae (BSFL), Hermetia illucens L., upon infection by an entomopathogenic Gram-negative bacterium, Pseudomonas protegens Pf-5. The effect of different temperatures on pathogen fitness was investigated both in vivo and in vitro. Pathogen performance under exposure to the insect antimicrobial peptide cecropin was investigated at the three temperatures using radial-diffusion plate assays. Higher rearing temperatures resulted in higher larval survival, increased larval weight, and higher inhibitory activity of cecropin against P. protegens Pf-5. At higher temperature, bacterial growth, both in vivo and in vitro, was reduced, resulting in increased BSFL survival. These observations collectively indicate the important effect of rearing temperature on host-pathogen interactions and the possibility to apply temperature treatment in reducing entomopathogen effects in BSFL. Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2023 The Author(s). Published by Elsevier Inc. All rights reserved.) |
| فهرسة مساهمة: | Keywords: BSF; Black soldier fly; Cecropin; Hermetia illucens L.; Immunity; Pseudomonas protegens Pf-5; Temperature |
| المشرفين على المادة: | 0 (Cecropins) |
| SCR Organism: | Pseudomonas protegens |
| تواريخ الأحداث: | Date Created: 20230511 Date Completed: 20230529 Latest Revision: 20230620 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1016/j.jip.2023.107934 |
| PMID: | 37169329 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1096-0805 |
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| DOI: | 10.1016/j.jip.2023.107934 |