TY  - REP
AU  - Haber,S.
AU  - Wieczorek,A.
ED  - World Perspectives on Barley Yellow Dwarf International Workshop
TI  - Virus-like ["Cryptic"] particles present in healthy cereal tissue:  Partial characterization and preparation of specific monoclonal antibody
SN  - 968-6127-39
U1  - 91-013875 
PY  - 1990///
KW  - Acids
KW  - Alkali metals
KW  - Antibodies
KW  - Avena
KW  - Elements
KW  - Gramineae
KW  - Hordeum
KW  - Immunological factors
KW  - Immunology
KW  - Inorganic acid salts
KW  - Luteoviruses
KW  - Metallic elements
KW  - Nucleic acids
KW  - Nucleic compounds
KW  - Organic acids
KW  - Plant anatomy
KW  - AGROVOC
KW  - Plant diseases
KW  - Plant viruses
KW  - Salts
KW  - Viruses
KW  - Triticum
N1  - 11 ref
N2  - Virus-like particles were isolated in low yields (1 to 20 ug/kg) from leaf and root tissue of a number of lines of barley (Hordeum vulgare L.), oats (Avena sativa L.), and wheat (Triticum aestivum L.) grown under conditions that excluded the introduction of known viruses by seed, soil, water contact, or insects. Extracted particles separated by rate-zonal centrifugation into discrete peaks were spherical (13.5 nm/50 S; 18 nm/72 S; 25 nm/118 S), germinate (24 x 14 nm/72 S), and "triplet" (36 x 14 nm/90 S). Germinate and triplet particles banded in gradients of cesium sulfate at 1.29 g/cm-3; a band of 10 % -shrunken particles formed at 1.31 g/cm-3
T2  - Burnett, P.A. (ed.). World perspectives on barley yellow dwarf. Proceedings. Mexico, DF (Mexico). CIMMYT. 1990. p. 139-143
ER  -