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Titolo:
Identification, characterization, and relatedness of luteovirus isolates from forage legumes
Autore:
Damsteegt, VD; Stone, AL; Russo, AJ; Luster, DG; Gildow, FE; Smith, OP;
Indirizzi:
ARS, USDA, NAA, Foreign Dis Weed Sci Res Unit, Ft Detrick, MD 21702 USA ARS Ft Detrick MD USA 21702 s Weed Sci Res Unit, Ft Detrick, MD 21702 USA Mt St Marys Coll, Emmitsburg, MD 21727 USA Mt St Marys Coll Emmitsburg MDUSA 21727 s Coll, Emmitsburg, MD 21727 USA Hood Coll, Dept Biol, Frederick, MD 21701 USA Hood Coll Frederick MD USA 21701 Coll, Dept Biol, Frederick, MD 21701 USA Penn State Univ, Dept Plant Pathol, University Pk, PA 16802 USA Penn StateUniv University Pk PA USA 16802 l, University Pk, PA 16802 USA
Titolo Testata:
PHYTOPATHOLOGY
fascicolo: 5, volume: 89, anno: 1999,
pagine: 374 - 379
SICI:
0031-949X(199905)89:5<374:ICAROL>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
SOYBEAN DWARF VIRUS; MONOCLONAL-ANTIBODIES; SUBTERRANEAN CLOVER; WHITE CLOVER; LEAF ROLL; PLANT; PURIFICATION; DISEASES; PROTEINS; STRAINS;
Keywords:
vector-specific strains;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
40
Recensione:
Indirizzi per estratti:
Indirizzo: Damsteegt, VD ARS, USDA, NAA, Foreign Dis Weed Sci Res Unit, Ft Detrick, MD 21702 USA ARS Ft Detrick MD USA 21702 Unit, Ft Detrick, MD 21702 USA
Citazione:
V.D. Damsteegt et al., "Identification, characterization, and relatedness of luteovirus isolates from forage legumes", PHYTOPATHOL, 89(5), 1999, pp. 374-379

Abstract

Virus isolates from forage legumes collected from eight different states were identified as luteoviruses closely related to soybean dwarf luteovirus dwarfing (SbDV-D) and yellowing (SbDV-Y) described in Japan. All isolates produced reddened leaf margins in subterranean clover and were transmitted in a persistent manner by Acrythosiphon pisum, but not by Aulacorthum solani. Specific monoclonal antibodies raised against SbDV-Y were differentially reactive with endemic isolates. Immunoblots probed with a SbDV-D polyclonalantiserum showed single 26-kDa coat protein bands, confirming close serological relatedness to SbDV. Analyses of genomic and subgenomic double-stranded RNAs and northern blot analyses confirmed genomic relatedness to SbDV. Based on our results, we conclude that the U.S. luteovirus isolates studied comprise a strain or strains of the soybean dwarf virus that have clovers as common hosts and the pea aphid as a common vector.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/09/20 alle ore 04:26:27