» Articles » PMID: 2109589

Localization of the 34 KDa Polyhedron Envelope Protein in Spodoptera Frugiperda Cells Infected with Autographa Californica Nuclear Polyhedrosis Virus

Overview
Journal Arch Virol
Specialty Microbiology
Date 1990 Jan 1
PMID 2109589
Citations 19
Authors
Affiliations
Soon will be listed here.
Abstract

Using immuno-electron microscopy the 34 kDa polyhedron envelope (PE) phosphoprotein (pp 34) was localized in cells infected with Autographa californica multiple-nucleocapsid nuclear polyhedrosis virus (AcMNPV). In wild-type AcMNPV-infected cells this protein was found associated with electron-dense "spacers" and the polyhedron envelopes demonstrating their structural relationship. In these cells pp 34 was also found associated with fibrillar structures present in the nucleus and cytoplasm of infected cells. However, when cells were infected with an AcMNPV mutant with an inactivated pp 34 gene, antiserum against pp 34 still localized in fibrillar structures. In cells infected with AcMNPV mutants lacking p 10, and thus devoid of fibrillar structures, pp 34 localized normally with both electron-dense "spacers" and polyhedron envelopes. These data confirm that fibrillar structures are not essential for the morphogenesis of polyhedron envelopes and demonstrate that the association of anti pp 34 serum with these structures is specific but fortuitous.

Citing Articles

In cultured cells the baculovirus P10 protein forms two independent intracellular structures that play separate roles in occlusion body maturation and their release by nuclear disintegration.

Graves L, Hughes L, Irons S, Possee R, King L PLoS Pathog. 2019; 15(6):e1007827.

PMID: 31181119 PMC: 6557513. DOI: 10.1371/journal.ppat.1007827.


Zika Virus Baculovirus-Expressed Virus-Like Particles Induce Neutralizing Antibodies in Mice.

Dai S, Zhang T, Zhang Y, Wang H, Deng F Virol Sin. 2018; 33(3):213-226.

PMID: 29774519 PMC: 6013542. DOI: 10.1007/s12250-018-0030-5.


The Functional Oligomeric State of Tegument Protein GP41 Is Essential for Baculovirus Budded Virion and Occlusion-Derived Virion Assembly.

Li Y, Shen S, Hu L, Deng F, Vlak J, Hu Z J Virol. 2018; 92(12).

PMID: 29643237 PMC: 5974493. DOI: 10.1128/JVI.02083-17.


'Candidatus Liberibacter asiaticus' Accumulates inside Endoplasmic Reticulum Associated Vacuoles in the Gut Cells of Diaphorina citri.

Ghanim M, Achor D, Ghosh S, Kontsedalov S, Lebedev G, Levy A Sci Rep. 2017; 7(1):16945.

PMID: 29208900 PMC: 5717136. DOI: 10.1038/s41598-017-16095-w.


A novel baculovirus-derived promoter with high activity in the baculovirus expression system.

Martinez-Solis M, Gomez-Sebastian S, Escribano J, Jakubowska A, Herrero S PeerJ. 2016; 4:e2183.

PMID: 27375973 PMC: 4928464. DOI: 10.7717/peerj.2183.


References
1.
Hink W . Established insect cell line from the cabbage looper, Trichoplusia ni. Nature. 1970; 226(5244):466-7. DOI: 10.1038/226466b0. View

2.
Vaughn J, GOODWIN R, Tompkins G, McCawley P . The establishment of two cell lines from the insect Spodoptera frugiperda (Lepidoptera; Noctuidae). In Vitro. 1977; 13(4):213-7. DOI: 10.1007/BF02615077. View

3.
Smith G, Summers M . Analysis of baculovirus genomes with restriction endonucleases. Virology. 1978; 89(2):517-27. DOI: 10.1016/0042-6822(78)90193-9. View

4.
Laemmli U . Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature. 1970; 227(5259):680-5. DOI: 10.1038/227680a0. View

5.
Maeda S . Expression of foreign genes in insects using baculovirus vectors. Annu Rev Entomol. 1989; 34:351-72. DOI: 10.1146/annurev.en.34.010189.002031. View