Zobrazeno 1 - 10
of 404
pro vyhledávání: '"bracovirus"'
Autor:
Xing-Cheng Li, Yin-Chen Ma, Jin Long, Xiang Yan, Nan-Nan Peng, Cheng-Hui Cai, Wen-Feng Zhong, Yong-Biao Huang, Xin Qiao, Li-Xiang Zhou, Qiu-Chen Cai, Chang-Xu Cheng, Gui-Fang Zhou, Yun-Feng Han, Hong-Yu Liu, Qi Zhang, Hong-Mei Tang, Jiang-Hui Meng, Kai-Jun Luo
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
Parasitoid wasps control pests via a precise attack leading to the death of the pest. However, parasitoid larvae exhibit self-protection strategies against bracovirus-induced reactive oxygen species impairment. This has a detrimental effect on pest c
Externí odkaz:
https://doaj.org/article/8ef6962379184814b1f7ed85ddac5e92
Publikováno v:
Virulence, Vol 14, Iss 1 (2023)
ABSTRACTPolydnaviruses (PDVs), obligatory symbionts with parasitoid wasps, function as host immune suppressors and growth and development regulator. PDVs can induce host haemocyte apoptosis, but the underlying mechanism remains largely unknown. Here,
Externí odkaz:
https://doaj.org/article/9b3072c6392242a39ddaa48fcd9823ff
Publikováno v:
Viruses, Vol 15, Iss 7, p 1491 (2023)
Cyclophilin D (CypD) is regulated during the innate immune response of insects. However, the mechanism by which CypD is activated under innate immunosuppression is not understood. Microplitis bicoloratus bracovirus (MbBV), a symbiotic virus in the pa
Externí odkaz:
https://doaj.org/article/4dc10ab886354cf9baf3f0d242c3d588
Autor:
Gui-Fang Zhou, Chang-Xu Chen, Qiu-Chen Cai, Xiang Yan, Nan-Nan Peng, Xing-Cheng Li, Ji-Hui Cui, Yun-Feng Han, Qi Zhang, Jiang-Hui Meng, Hong-Mei Tang, Chen-hui Cai, Jin Long, Kai-Jun Luo
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
A typical characteristics of polydnavirus (PDV) infection is a persistent immunosuppression, governed by the viral integration and expression of virulence genes. Recently, activation of caspase-3 by Microplitis bicoloratus bracovirus (MbBV) to cleave
Externí odkaz:
https://doaj.org/article/0a57e7a35fe04d889c0f081ced57eb00
Autor:
Xiaotong Wu, Zhiwei Wu, Xiqian Ye, Lan Pang, Yifeng Sheng, Zehua Wang, Yuenan Zhou, Jiachen Zhu, Rongmin Hu, Sicong Zhou, Jiani Chen, Zhizhi Wang, Min Shi, Jianhua Huang, Xuexin Chen
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
Parasitoids are widespread in natural ecosystems and normally equipped with diverse viral factors to defeat host immune responses. On the other hand, parasitoids can enhance the antibacterial abilities and improve the hypoimmunity traits of parasitiz
Externí odkaz:
https://doaj.org/article/f9ed68056c8f454f8878f7a725d81089
Autor:
Jens H. Kuhn, Eugene V. Koonin
Publikováno v:
Biomolecules, Vol 13, Iss 2, p 289 (2023)
The International Committee on Taxonomy of Viruses (ICTV) recently accepted viriforms as a new polyphyletic category of classifiable virus-derived genetic elements, juxtaposed to the polyphyletic virus, viroid, and satellite nucleic acid categories.
Externí odkaz:
https://doaj.org/article/7e9ec647f5d041db9f4c3cd40d4a0f57
Autor:
Ming-Wu Dai, Kai-Jun Luo
Publikováno v:
Viruses, Vol 14, Iss 10, p 2183 (2022)
The viral envelope is essential for virus maturation. Virus-mediated syncytium formations are induced by viral envelope proteins that cause membrane fusion of the infected cells. Polydnaviridae (Polydnavirus) are enveloped viruses with multiple nucle
Externí odkaz:
https://doaj.org/article/e2eab48249b24110b709b887d48742bf
Autor:
Gaelen R. Burke, Kimberly K. O. Walden, James B. Whitfield, Hugh M. Robertson, Michael R. Strand
Publikováno v:
G3: Genes, Genomes, Genetics, Vol 8, Iss 9, Pp 2875-2880 (2018)
Microplitis demolitor (Hymenoptera: Braconidae) is a parasitoid used as a biological control agent to control larval-stage Lepidoptera and serves as a model for studying the function and evolution of symbiotic viruses in the genus Bracovirus. Here we
Externí odkaz:
https://doaj.org/article/9998fcbc07b746febd189224430fe2e3
Akademický článek
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Publikováno v:
G3: Genes, Genomes, Genetics, Vol 7, Iss 12, Pp 3925-3935 (2017)
Bracoviruses associate symbiotically with thousands of parasitoid wasp species in the family Braconidae, working as virulence gene vectors, and allowing the development of wasp larvae within hosts. These viruses are composed of multiple DNA circles t
Externí odkaz:
https://doaj.org/article/2bd0281f031449e3affe2c33a2824cdf