Influenza B virus genomic RNA (vRNA) segments encoding polymerase proteins were shown to be efficiently transcribed in vivo, unlike those of influenza A virus. The results are discussed in connection with encoding polymerase proteins were shown to be the primary structure of the 3′ends of vRNA segments.
AlmondJ. W., HaymerleH. A., FelsenreichV. D., ReeveP.1979; The structural and infected cell polypeptides of influenza B virus. Journal of General Virology 45:611–621
DesselbergerU., RacanielloV. R., ZazraJ. J., PaleseP.1980; The 3′- and 5′-terminal sequences of influenza A, B and C virus RNA segments are highly conserved and show partial inverted complementarity. Gene 8:315–328
HatadaR., HasegawaM., MukaigawaJ., ShimizuK., FukudaR.1989; Control of influenza virus gene expression: quantitative analysis of each viral RNA species in infected cells. Journal of Biochemistry 105:537–546
KaverinN. V., VarichN. L., SklyanskayaE. I., AmvrosievaT. V., PetrikJ., VovkT. C.1983; Studies on heterotypic interference between influenza A and B viruses: a differential inhibition of the synthesis of viral proteins and RNAs. Journal of General Virology 64:2139–2146
LambR. A., ChoppinP. W.1979; Segment 8 of the influenza virus genome is unique in coding for two polypeptides. Proceedings of the National Academy of Sciences, U.S.A 76:4908–4812
NortonG. P., TanakaT., TobitaK., NakadaS., BuonagurioD. A., GreenspanD., KrystalM., PaleseP.1987; Infectious influenza A and B virus variants with long carboxyl terminal deletions in the NS1 polypeptides. Virology 156:204–213
ShapiroG. I., GurneyT., KrugR. M.1987; Influenza viral gene expression: control mechanisms at early and late times of infection and nuclear-cytoplasmic transport of virus-specific RNAs. Journal of Virology 61:764–773
StoeckleM. Y., ShowM. W., ChoppinP. W.1987; Segment-specific and common nucleotide sequences in the noncoding regions of influenza B virus genome RNAs. Proceedings of the National Academy of Sciences, U.S.A 84:2703–2707
VarichN. L.1987; The immunosorption of influenza virus nucleocapsids from cell lysates as a technique for the studies on viral RNA synthesis. Journal of Virological Methods 16:115–124
VarichN. L., KaverinN. V.1987; Regulation of the replication of influenza virus RNA segments: partial suppression of protein synthesis restores the ‘early’ replication pattern. Journal of General Virology 68:2879–2887
ZhirnovO., BukrinskayaA. G.1984; Nucleoproteins of animal influenza viruses, in contrast to those of human strains, are not cleaved in infected cells. Journal of General Virology 65:1127–1134