Bovine Viral Diarrhea Virus Strain Oregon: a Novel Mechanism for Processing of NS2-3 Based on Point Mutations is a research paper published in Journal of Virology (1998). On theSindex it has a DataRank of 3.3. It has been cited 59 times, with 53 citing works in its 1-hop citation network.
ABSTRACTBovine viral diarrhea virus (BVDV) isolates can either be cytopathogenic (cp) or noncytopathogenic (noncp). While both biotypes express the nonstructural protein NS2-3, generation of NS3 strictly correlates with the cp phenotype. The production of NS3 is usually caused by cp specific genome alterations, which were found to be due to RNA recombination. Molecular analyses of the cp BVDV strain Oregon revealed that it does not possess such genome alterations but nevertheless is able to generate NS3 via processing of NS2-3. The NS3 serine protease is not involved in this cleavage, which, according to protein sequencing, occurs between amino acids 1589 and 1590 of the BVDV Oregon polyprotein. Transient-expression studies indicated that important information for the cleavage of NS2-3 is located within NS2. This was verified by expression of chimeric constructs containing cDNA fragments derived from BVDV Oregon and a noncp BVDV. It could be shown that the C-terminal part of NS2 plays a crucial role in NS2-3 cleavage. These data, together with results obtained by site-specific exchanges in this region, revealed a new mechanism for NS2-3 processing which is based on point mutations within NS2.
FAIR checklist signals are shown for context only and do not affect DataRank scoring.
Base Score Contribution
0.614
From this paper's citation signal
Citation Network Contribution
2.7
From 51 citing papers with measurable signal
Ranked by citation count — the same ordering the engine uses when summing log1p(Cq) over citers.
DataRank blends this paper's own citation count with the influence of the papers that cite it. Here, roughly 19% comes from its base citations and 81% from the citation network (51 citing papers contributed measurable signal).
Citers are pulled from OpenAlex sorted by cited_by_count:descand capped per paper, so when the cap binds we keep the highest-signal references and the score is reproducible across reruns.
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