Archives of Virology最新文献_第2页

Tomato yellow leaf curl Reunion virus: a novel tomato-infecting monopartite begomovirus from Reunion Island. 留尼旺岛番茄黄卷叶病毒：一种来自留尼旺岛的新型番茄感染单株begomavirus。

IF 2.5 4区医学

Archives of Virology Pub Date : 2025-07-05 DOI: 10.1007/s00705-025-06345-y

Pierre Leclair, Murielle Hoareau, Evelyne Parvedy, Elise Quirin, Clarisse Clain, Estelle Roux, Janice Minatchy, Pierre-Yves Teycheney, Pierre Lefeuvre, Jean-Michel Lett

{"title":"Tomato yellow leaf curl Reunion virus: a novel tomato-infecting monopartite begomovirus from Reunion Island.","authors":"Pierre Leclair, Murielle Hoareau, Evelyne Parvedy, Elise Quirin, Clarisse Clain, Estelle Roux, Janice Minatchy, Pierre-Yves Teycheney, Pierre Lefeuvre, Jean-Michel Lett","doi":"10.1007/s00705-025-06345-y","DOIUrl":"10.1007/s00705-025-06345-y","url":null,"abstract":"This is the first description of the complete genome sequence of a new monopartite begomovirus isolated from tomato leaves with symptoms of tomato (yellow) leaf curl disease collected on Reunion Island, for which we propose the name \"tomato yellow leaf curl Reunion virus\" (TYLCREV). Phylogenetic analysis showed that TYLCREV belongs to the Old World monopartite begomoviruses and is most closely related to tomato yellow leaf curl virus (TYLCV). The genome of TYLCREV displays evidence of interspecies recombination and is composed of a portion (52%) that is closely related to TYLCV (>97.6% sequence identity) and a portion (48%) that is closely related to begomoviruses that have been found in tomato plants in Madagascar (> 91.6% sequence identity). The discovery of TYLCREV in diseased tomato plants in Reunion calls for epidemiological surveillance and further investigations to assess the prevalence and risks associated to this new virus in Reunion and beyond.","PeriodicalId":8359,"journal":{"name":"Archives of Virology","volume":"170 8","pages":"173"},"PeriodicalIF":2.5,"publicationDate":"2025-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12228651/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144566949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Antagonistic effect of kanamycin on kanamycin-resistant Escherichia coli infection by BtuB-targeting bacteriophages. 卡那霉素对btb靶向噬菌体感染卡那霉素耐药大肠杆菌的拮抗作用。

IF 2.5 4区医学

Archives of Virology Pub Date : 2025-07-03 DOI: 10.1007/s00705-025-06358-7

Yewon Jung, Jinshil Kim, Sangryeol Ryu

{"title":"Antagonistic effect of kanamycin on kanamycin-resistant Escherichia coli infection by BtuB-targeting bacteriophages.","authors":"Yewon Jung, Jinshil Kim, Sangryeol Ryu","doi":"10.1007/s00705-025-06358-7","DOIUrl":"https://doi.org/10.1007/s00705-025-06358-7","url":null,"abstract":"In combined treatments with antibiotics and bacteriophages (phages), antibiotics have the potential to influence phage infectivity, exhibiting effects that vary from synergistic to antagonistic. Here, we investigated the effects of various classes of antibiotics on Escherichia coli infection by phages that use different receptors, including vitamin B12 outer membrane transporter (BtuB), lipopolysaccharide (LPS), outer membrane protein A (OmpA), and nucleoside-specific porin (Tsx). Among the antibiotics tested, ampicillin did not affect phage infection, whereas colistin, chloramphenicol, and tetracycline inhibited phage infection irrespective of the phage receptor. In contrast, kanamycin inhibited infection of kanamycin-resistant E. coli by the BtuB-targeting phages, but not by the phages using LPS, OmpA, or Tsx. The receptor-specific antagonistic effect of kanamycin on BtuB-targeting phage infection was stronger than the effect observed with colistin, chloramphenicol, or tetracycline. When using a btuB-knockout mutant, we observed reduced kanamycin accumulation and increased kanamycin resistance compared to wild-type E. coli, suggesting that BtuB might be involved in kanamycin uptake. These results suggest that the antagonism between kanamycin and BtuB-targeting phage infection may be linked to the role of BtuB in facilitating kanamycin uptake. This study shows that the antimicrobial activity of phage-antibiotic combinations may be phage-receptor-specific, highlighting the need to consider phage receptors when selecting optimal combinations for effective phage therapy.","PeriodicalId":8359,"journal":{"name":"Archives of Virology","volume":"170 8","pages":"172"},"PeriodicalIF":2.5,"publicationDate":"2025-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144551793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Genome structure and diversity of a novel ophio-like virus that infects the phytopathogenic fungus Rhizoctonia solani. 一种感染植物病原真菌枯丝核菌的新型蛇毒样病毒的基因组结构和多样性。

IF 2.5 4区医学

Archives of Virology Pub Date : 2025-07-01 DOI: 10.1007/s00705-025-06332-3

Yangyi Li, Xingxue Huang, Guolin Zhou, Anhua Ye, Yaohua Deng, Mengting Zhu, Haixiao Wang, Runhua Zhang

{"title":"Genome structure and diversity of a novel ophio-like virus that infects the phytopathogenic fungus Rhizoctonia solani.","authors":"Yangyi Li, Xingxue Huang, Guolin Zhou, Anhua Ye, Yaohua Deng, Mengting Zhu, Haixiao Wang, Runhua Zhang","doi":"10.1007/s00705-025-06332-3","DOIUrl":"https://doi.org/10.1007/s00705-025-06332-3","url":null,"abstract":"A new negative-stranded ophio-like RNA mycovirus, Rhizoctonia solani mycoophiovirus 1 (RsMOPV1), was isolated from strain JZ56 of Rhizoctonia solani AG-1 IA. The full-length RNA genome of RsMOPV1 is 7,317 nucleotides (nt) in length and consists of a single long open reading frame (ORF). The ORF encodes an RNA-dependent RNA polymerase (RdRp) consisting of 7,138 amino acids, with a predicted molecular mass of 273 kDa. The coding region of the RsMOPV1 genome is flanked by a short structured 3' untranslated region (3'-UTR) of 58 nucleotides and a 5' untranslated region (5'-UTR) of 121 nucleotides. We did not detect any additional segments of RsMOPV1. The nucleotide sequence of the genome of RsMOPV1 shares 74.7% identity with that of Rhizoctonia solani negative-stranded virus 2. RsMOPV1 infections may be associated with hypovirulence and a slow growth rate in R. solani. The RdRp of RsMOPV1 contains five typical RdRp motifs. Phylogenetic analysis demonstrated that RsMOPV1 clusters with members of the previously proposed genus \"Mycoophiovirus\".","PeriodicalId":8359,"journal":{"name":"Archives of Virology","volume":"170 8","pages":"171"},"PeriodicalIF":2.5,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144537930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Correction: Identification of a novel phenuivirus with an unusual ambisense genome from the ascomycete fungus Fusarium fujikuroi. 更正：从子囊菌真菌Fusarium fujikuroi中鉴定出一种具有不寻常双义基因组的新型苯病毒。

IF 2.5 4区医学

Archives of Virology Pub Date : 2025-06-29 DOI: 10.1007/s00705-025-06350-1

Tongle Xin, Bo Liu, Hongqian Liu, Ziqi Wang, Junmin Li, Shengqi Chi, Ida Bagus Andika, Xinran Cao

引用次数: 0

Role of non-coding RNAs in human-papillomavirus-associated cutaneous neoplasms. 非编码rna在人乳头瘤病毒相关皮肤肿瘤中的作用

IF 2.5 4区医学

Archives of Virology Pub Date : 2025-06-29 DOI: 10.1007/s00705-025-06335-0

Niloofar Faraji, Hassan Vahidnezhad, Narges Eslami, Tahereh Zeinali, Mohammad Shenagari, Dariush Shanehbandi, Arnavaz Hajizadeh Barfejani

引用次数: 0

Genome characterization of prunus maculavirus 1 (PrMcV-1), a novel member of the genus maculavirus identified in prunus spp. prunus maculavirus 1 （PrMcV-1）的基因组特征分析。

IF 2.5 4区医学

Archives of Virology Pub Date : 2025-06-27 DOI: 10.1007/s00705-025-06346-x

Raied Abou Kubaa, Ashrafou Ouro-Djobo, Kristian A Stevens, Olufemi J Alabi, Maher Al Rwahnih

引用次数: 0

Coxsackievirus B regulates host circAKAP10 expression to promote viral replication. 柯萨奇病毒B通过调控宿主circAKAP10表达促进病毒复制。

IF 2.5 4区医学

Archives of Virology Pub Date : 2025-06-27 DOI: 10.1007/s00705-025-06348-9

Yuhan Li, Hua Wang, Fangqian Liu, Xiaolan Liu, Mei Zhang, Zengjun Ji, Hongxing Shen

引用次数: 0

Phragmivirus, a new genus within the family Potyviridae. 包状病毒科的一个新属。

IF 2.5 4区医学

Archives of Virology Pub Date : 2025-06-27 DOI: 10.1007/s00705-025-06354-x

Alice Kazuko Inoue-Nagata, Ramon Jordan, Jan F Kreuze, Fan Li, Juan José López-Moya, Kristiina Mäkinen, Kazusato Ohshima, Luisa Rubino, Stephen Wylie

{"title":"Phragmivirus, a new genus within the family Potyviridae.","authors":"Alice Kazuko Inoue-Nagata, Ramon Jordan, Jan F Kreuze, Fan Li, Juan José López-Moya, Kristiina Mäkinen, Kazusato Ohshima, Luisa Rubino, Stephen Wylie","doi":"10.1007/s00705-025-06354-x","DOIUrl":"https://doi.org/10.1007/s00705-025-06354-x","url":null,"abstract":"The plant-infecting virus family Potyviridae was previously formed by 12 genera, consisting of 249 virus species, with the majority of these classified in the largest genus, Potyvirus. Potyvirids are viruses with a ssRNA genome packaged in long filamentous particles. While members of the genus Bymovirus have bipartite genomes, members of the remaining genera have monopartite genomes. All viruses in the family have a genome-linked protein (VPg) present at the 5' terminus of the genome, and all but celery latent virus (genus Celavirus) have a polyadenylated tail at the 3' end. The members of the 12 genera are differentiated by genomic sequence identity, various functional motifs, and biological factors such as the type of the transmission vector and host range. Demarcation criteria for a new genus include < 46% nucleotide sequence identity to potyvirids of other genera. Here, we report the new genus Phragmivirus within the family Potyviridae, which has been accepted by the International Committee on Taxonomy of Viruses, becoming the 13th genus in the family. The genus Phragmivirus is represented by two virus species (Phragmivirus phragmii and Phragmivirus spartinae). Complete genome sequences are available for both members, namely, common reed chlorotic stripe virus (CRCSV) and Spartina mottle virus (SpMV), respectively. The new genus name is derived from the botanical name of the host of CRCSV, Phragmites australis. The genome sequences of CRCSV and SpMV isolates resemble those of members of the genus Potyvirus but lack typical conserved aphid-transmission motifs.","PeriodicalId":8359,"journal":{"name":"Archives of Virology","volume":"170 8","pages":"165"},"PeriodicalIF":2.5,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144504685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

2024 taxonomy update for the family Retroviridae. 2024年逆转录病毒科分类更新。

IF 2.5 4区医学

Archives of Virology Pub Date : 2025-06-27 DOI: 10.1007/s00705-025-06353-y

Jens Mayer, Daniel Blanco-Melo, John M Coffin, Robert J Gifford, Welkin E Johnson, Dirk Lindemann, Martine Peeters, Kei Sato, Jonathan Stoye, Gilda Tachedjian, Theodora Hatziioannou

引用次数: 0

Appearance and spread of norovirus genotype GII.17 subcluster C2 (Romania-2021 like) in Nizhny Novgorod, Russia, 2021-2023. 2021-2023年俄罗斯下诺夫哥罗德市诺如病毒基因型GII.17 C2亚群（罗马尼亚-2021样）的出现和传播

IF 2.5 4区医学

Archives of Virology Pub Date : 2025-06-27 DOI: 10.1007/s00705-025-06356-9

Natalia V Epifanova, S V Oparina, O V Morozova, T A Sashina, A E Alekseeva, N A Novikova

引用次数: 0