An invertebrate iridovirus (designated AMIV) was isolated from adult wild-captured Anopheles minimus mosquitoes in China. AMIV was pathologically and morphologically characterized and sequenced using the Ion Torrent™ sequencing platform. Phylogenetic analysis based on both the major capsid protein and core genes revealed that AMIV differs from all the members of the family Iridoviridae. The AMIV negatively strained virion has a diameter of about 130nm. AMIV contains a linear DNA molecule of 163,023bp, with 39% G+C content and 148 coding sequences. The genome analysis revealed that AMIV genome encodes a high content of replication associated genes including BRO-like genes. This is the ninth complete genome of IIV reported.
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http://dx.doi.org/10.1016/j.jip.2015.01.007 | DOI Listing |
J Invertebr Pathol
November 2024
State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Laboratory for Marine Fisheries Science and Food Production Processes, Laoshan Laboratory, Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture and Rural Affairs, Qingdao Key Laboratory of Mariculture Epidemiology and Biosecurity, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China; Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao Marine Science and Technology Center, Qingdao, Shandong 266237, China; College of Fisheries and Life Science, Shanghai Ocean University, Shanghai 201306, China.
Virus Genes
October 2024
Department of Biology, Faculty of Sciences, Karadeniz Technical University, 61080, Trabzon, Turkey.
Invertebrate iridescent virus 6 (IIV6) is a nucleocytoplasmic insect virus and a member of the family Iridoviridae. The IIV6 genome consists of 212,482 bp of linear dsDNA with 215 non-overlapping and putative protein-encoding ORFs. The IIV6 118L ORF is conserved in all sequenced members of the Iridoviridae and encodes a 515 amino acid protein with three predicted transmembrane domains and several N-glycosylation/N-myristoylation sites.
View Article and Find Full Text PDFParasitol Int
June 2024
University of Vermont, Department of Biology, 109 Carrigan Drive, Burlington, VT 05403, USA.
American Bullfrogs, Aquarana catesbeiana, are invasive anuran species distributed worldwide. One of the adverse impacts that this species causes in native communities is as a reservoir host for pathogens and parasites. Here, we report the coinfection of two pathogenic organisms in A.
View Article and Find Full Text PDFCommun Biol
February 2024
State Key Laboratory for Biocontrol, Southern Laboratory of Ocean Science and Engineering (Zhuhai), Guangdong Provincial Observation and Research Station for Marine Ranching of the Lingdingyang Bay, Guangdong Province Key Laboratory of Aquatic Economic Animals, School of Marine Sciences, Sun Yat-sen University, Guangzhou, Guangdong, China.
Virology
May 2024
Department of Biology, Faculty of Arts and Sciences, Recep Tayyip Erdogan University, 53100, Rize, Türkiye. Electronic address:
Invertebrate iridescent viruses (IIVs) are double-stranded DNA viruses that belong to the Iridoviridae family. IIVs result diseases that vary in severity from subclinical to lethal in invertebrate hosts. Codon usage bias (CUB) analysis is a versatile method for comprehending the genetic and evolutionary aspects of species.
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