Viruses of Invertebrates

Tinsley, T. W.; Harrap, K.A.

doi:10.1007/978-1-4684-2724-0_1

Cited by 29 publications

(12 citation statements)

References 327 publications

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“…There have been several reports that the DNAs of NPVs are circular and supercoiled (Summers & Anderson, I973;Harrap et al 1977). This evidence has been obtained from caesium chloride-ethidium bromide gradients and sucrose gradient analysis.…”

Section: Introductionmentioning

confidence: 74%

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The DNA Contained by Nuclear Polyhedrosis Viruses Isolated from Four Spodoptera spp. (Lepidoptera, Noctuidae); Genome Size and Configuration Assessed by Electron Microscopy

Bud

Kelly

1977

Journal of General Virology

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Section: Introductionmentioning

confidence: 74%

“…In some instances, more than one nucleocapsid can occur within the virus envelope. These virus particles, which contain double-stranded DNA, may be occluded in a large protein lattice or polyhedron (Tinsley & Harrap, 1977).…”

Section: Introductionmentioning

confidence: 99%

The DNA Contained by Nuclear Polyhedrosis Viruses Isolated from Four Spodoptera spp. (Lepidoptera, Noctuidae); Genome Size and Configuration Assessed by Electron Microscopy

Bud

Kelly

1977

Journal of General Virology

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“…Nuclear polyhedrosis viruses have been isolated from over 600 insect species (David, 1975: Tinsley and Harrap, 1978: Harrap and Payne, 1979. The Lymantria dispar multinucleocapsid nuclear polyhedrosis virus (LdMNPV) is one of these and is pathogenic to the gypsy moth (L. dispar), a serious forest and urban tree defoliator.…”

Section: Introductionmentioning

confidence: 99%

Characterization of the replication cycle of the Lymantria dispar nuclear polyhedrosis virus

Riegel

Slavicek

1997

Virus Research

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The life cycle of the Lymantria dispar nuclear polyhedrosis virus (LdMNPV) was characterized through analysis of budded virus (BV) release, the temporal formation of polyhedra, the temporal transcription pattern of representative early, late, and hyper-expressed late genes, and the onset of DNA replication in the Ld652Y cell line. Transcripts from the LdMNPV immediate early gene G22 were detected 4 h post infection (h p.i.). The late and hyper-expressed late p39 capsid and polyhedrin genes were initially transcribed at approximately 20 and 24 h p.i., respectively. Viral DNA replication initiated at approximately 18-20 h p.i. Budded virus was released from infected cells between 24 and 36 h p.i., and polyhedra were first detected at approximately 48 h p.i. © 1997 Elsevier Science B.V.

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“…Such a post-translational modification introduces a high free energy of hydrolysis of protein phosphate. Since baculoviruses are complex viruses (Tinsley & Harrap, 1978), and they apparently possess protein kinase activity associated with virus particles (Miller et al, 1983;Wang, 1984) it was probable that phosphorylation of baculovirus intracellular specific polypeptides would occur.…”

Section: Introductionmentioning

confidence: 99%

Baculovirus Replication: Phosphorylation of Polypeptides Synthesized in Trichoplusia ni Nuclear Polyhedrosis Virus-infected Cells

Kelly¹,

Lescott²

1984

Journal of General Virology

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SUMMARYA number of polypeptides synthesized specifically in Trichoplusia ni multiple nucleocapsid nuclear polyhedrosis virus (T. ni MNPV)-infected Spodopterafrugiperda cells are phosphorylated both early and late in infection. Certain non-structural proteins and the major basic internal protein are the main phosphoproteins detected in infected cells. The polyhedron protein was not phosphorylated. Many cell proteins continue to be phosphorylated throughout infection. Pulse--chase experiments have shown that some polypeptides are stably phosphorylated whereas other polypeptides (including the major basic protein) have phosphates which cycle on and off. One polypeptide was substantially labelled only after a chase with unlabelled orthophosphate. Fractionation of cells into nucleus and cytoplasm showed that polypeptides located in both the cytoplasm and nucleus were phosphorylated.

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Viruses of Invertebrates

Cited by 29 publications

References 327 publications

The DNA Contained by Nuclear Polyhedrosis Viruses Isolated from Four Spodoptera spp. (Lepidoptera, Noctuidae); Genome Size and Configuration Assessed by Electron Microscopy

The DNA Contained by Nuclear Polyhedrosis Viruses Isolated from Four Spodoptera spp. (Lepidoptera, Noctuidae); Genome Size and Configuration Assessed by Electron Microscopy

Characterization of the replication cycle of the Lymantria dispar nuclear polyhedrosis virus

Baculovirus Replication: Phosphorylation of Polypeptides Synthesized in Trichoplusia ni Nuclear Polyhedrosis Virus-infected Cells

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