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Deletions in the Putative Cell Receptor-Binding Domain of Sindbis Virus Strain MRE16 E2 Glycoprotein Reduce Midgut Infectivity in Aedes aegypti

28 Jul 2003

Abstract excerpt

The Sindbis virus (Alphavirus; Togaviridae) strain MRE16 efficiently infects Aedes aegypti mosquitoes that ingest a blood meal containing 8 to 9 log(10) PFU of virus/ml. However, a small-plaque variant of this virus, MRE16sp, poorly infects mosquitoes after oral infection with an equivalent titer. To determine the genetic differences between MRE16 and MRE16sp viruses, we have sequenced the MRE16sp structural...

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Identifiers

PMID: 12885905
DOI: 10.1128/jvi.77.16.8872-8881.2003

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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