01579naa a2200277 a 450000100080000000500110000800800410001910000140006024501510007426000090022550000250023452007800025965000200103965000190105965000190107865000190109765000170111665300180113370000210115170000150117270000110118770000120119870000240121070000240123477300430125821269492020-11-23       2020    bl uuuu     u00u1 u    #d1 aHEDIL, M.  aNew features on the genomic organization of a novel dicistrovirus identified form the sweet potato whitefly Bemisia tabaci.h[electronic resource]  c2020  aShort communication.  aThe whitefly Bemisia tabaci is an agricultural pest causing large economic losses worldwide. We analysed the genomic sequence of a new viral member of the family Dicistroviridae identified by high-throughput sequencing of total RNA extracted from whiteflies. The virus, tentatively named Bemisia-associated dicistrovirus 2 (BaDV-2), has a genome of 8012 nucleotides with a polyadenylated 3′ end. In contrast to typical dicistroviruses, BaDV-2 has a genome containing three open reading frames (ORFs) encoding predicted proteins of 1078 (ORF1a), 481 (ORF1b) and 834 (ORF2) amino acids, which correspond to replicase A (containing helicase and cysteine protease domains), replicase B (a domain of an RNA-dependent RNA polymerase - RdRP) and capsid proteins, respectively.  aDicistroviridae  aInsect viruses  aPicornavirales  aBemisia Tabaci  aMosca Branca  aDicistrovirus1 aNAKASU, E. Y. T.1 aNAGATA, T.1 aWEN J.1 aJAN, E.1 aMICHEREFF FILHO, M.1 aINOUE-NAGATA, A. K.  tVirus Researchgv. 288, 2020. e198112.