TY  - REP
AU  - Murphy,J.F.
AU  - Clark,J.M.Jr
AU  - D'Arcy,C.J.
ED  - World Perspectives on Barley Yellow Dwarf International Workshop
TI  - Barley yellow dwarf virus RNA has a protein covalently linked to its 5' terminus
SN  - 968-6127-39
U1  - 91-013766 
PY  - 1990///
KW  - Acids
KW  - Aphididae
KW  - Aphidoidea
KW  - Arthropoda
KW  - Carbohydrates
KW  - Disease transmission
KW  - Enzymes
KW  - Glycosides
KW  - Hemiptera
KW  - Homoptera
KW  - Insecta
KW  - Luteoviruses
KW  - Nucleic acids
KW  - Nucleic compounds
KW  - Organic acids
KW  - Pathogenesis
KW  - Pests of plants
KW  - Plant diseases
KW  - AGROVOC
KW  - Plant viruses
KW  - Proximate composition
KW  - Sternorrhyncha
KW  - Tobamoviruses
KW  - Viruses
N1  - 10 ref
N2  - The RNA of an Illinois isolate of barley yellow dwarf virus (BYDV) transmitted specifically by Rhopalosiphum padi (L.) was examined to determine the status of its 5' terminus. Initial studies were to determine if the 5' terminus of BYDV RNA was blocked, i.e., contained any derivatization other than phosphate(s). BYDV RNA, satellite tobacco necrosis virus RNA (STNV RNA), positive control) and tobacco mosaic virus RNA (TMV RNA, negative control) were treated with calf intestinal phosphatase, then T4 polynucleotide kinase and [y-32P] ATP were added. The 5' terminus of STNV RNA was consistently labeled with 32P, however, neither BYDV RNA nor TMV RNA
T2  - Burnett, P.A. (ed.). World perspectives on barley yellow dwarf. Proceedings. Mexico, DF (Mexico). CIMMYT. 1990. p. 178-180
ER  -