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Titolo:
GEOGRAPHIC-DISTRIBUTION AND SEROLOGIC AND GENOMIC CHARACTERIZATION OFMORRO-BAY-VIRUS, A NEWLY RECOGNIZED BUNYAVIRUS
Autore:
FULHORST CF; BOWEN MD; HARDY JL; ELDRIDGE BF; CHILES RE; JACKSON AO; REEVES WC;
Indirizzi:
CTR DIS CONTROL & PREVENT,NATL CTR INFECT DIS,DIV VIRAL & RICKETTSIALDIS ATLANTA GA 30333 UNIV CALIF BERKELEY,SCH PUBL HLTH BERKELEY CA 00000 UNIV CALIF BERKELEY,DEPT PLANT BIOL BERKELEY CA 00000 UNIV CALIF DAVIS,DEPT ENTOMOL DAVIS CA 95616
Titolo Testata:
The American journal of tropical medicine and hygiene
fascicolo: 6, volume: 54, anno: 1996,
pagine: 563 - 569
SICI:
0002-9637(1996)54:6<563:GASAGC>2.0.ZU;2-7
Fonte:
ISI
Lingua:
ENG
Soggetto:
JAMESTOWN CANYON VIRUS; S-RNA; CALIFORNIA ENCEPHALITIS; MOSQUITOS DIPTERA; SEROGROUP VIRUSES; COMPLETE SEQUENCE; AEDES MOSQUITOS; MESSENGER-RNA; ARBOVIRUSES; CULICIDAE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
39
Recensione:
Indirizzi per estratti:
Citazione:
C.F. Fulhorst et al., "GEOGRAPHIC-DISTRIBUTION AND SEROLOGIC AND GENOMIC CHARACTERIZATION OFMORRO-BAY-VIRUS, A NEWLY RECOGNIZED BUNYAVIRUS", The American journal of tropical medicine and hygiene, 54(6), 1996, pp. 563-569

Abstract

More than 75,000 immature mosquitoes in three genera were collected from coastal California, reared to the adult stage, and tested for virus by plaque assay in Vero cell cultures. Twenty-six strains of Morro Bay (MB) virus, a newly recognized member of the California (GAL) serogroup, were isolated from Aedes squamiger, a pestiferous salt marsh mosquito species restricted to intertidal salt marshes in coastal California and Baja California. The geographic distribution of the isolates was 10 from San Luis Obispo County, one each from Santa Barbara and Orange Counties, and 14 from San Diego County. No virus isolations were made from 23,157 Ae. squamiger collected north of San Luis Obispo County (midpoint in the geographic range of this species in California). Thus, MB virus infection in Ae. squamiger appears to be restricted to the southern range of this species in California. Serum dilution neutralization tests indicated that MB virus represents a novel subtype of the California encephalitis (CE) serotype within the CAL serogroup. Comparative analyses of genomic sequence data from four geographically distinct MB virus isolates indicated that the isolates are genetically similar to each other and distinct from other CE serotype bunyaviruses. Phylogenetic analysis of nucleocapsid protein gene sequence data indicated that MB virus represents a distinct lineage within the CE serotype and thus supports the serologic classification of MB virus as a distinct CAL serogroup virus.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/09/20 alle ore 09:11:11