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. 1992 Aug;66(8):4763–4768. doi: 10.1128/jvi.66.8.4763-4768.1992

Nucleotide sequence and transcriptional analysis of a gene encoding gp41, a structural glycoprotein of the baculovirus Autographa californica nuclear polyhedrosis virus.

M Whitford 1, P Faulkner 1
PMCID: PMC241303  PMID: 1629955

Abstract

We have identified and sequenced a region of the Autographa californica nuclear polyhedrosis virus (AcMNPV) genome encoding the major polyhedron-derived virus structural glycoprotein gp41. The open reading frame is located entirely within the AcMNPV SstII-M fragment. The protein sequence does not have hydrophobic regions characteristic of integral membrane proteins and contains a putative O-linked GlcNAc glycosylation site. gp41 is expressed as a late gene, with transcripts starting within two consensus late transcription start sites (TAAG) located immediately upstream of the first methionine codon. A major transcription termination signal is bypassed, possibly generating a bicistronic message. Finally, the nucleotide and protein sequences of AcMNPV and Bombyx mori nuclear polyhedrosis virus are highly conserved.

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Selected References

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