Comparative studies on three isolates of Breda virus of calves.
Three isolates of Breda virus of calves were compared morphologically and antigenically. The isolates demonstrated similar morphology and shared common antigens, as determined by enzyme-linked immunosorbent assay and immunoelectron microscopy. On the basis of results of the hemagglutination-inhibition test, enzyme-linked immunosorbent assay, and immunoelectron microscopy, the 3 isolates were further subdivided into 2 serotypes: serotype 1 (Breda virus 1) represented by the Iowa isolate 1; and serotype 2 (Breda virus 2), by the Ohio isolate and the Iowa isolate 2. The 3 isolates caused diarrhea in gnotobiotic calves.
G N
GN
Woode
L J
LJ
Saif
M
M
Quesada
N J
NJ
Winand
J F
JF
Pohlenz
N K
NK
Gourley
D000818:Animals; D000936:Antigen-Antibody Complex; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D003967:Diarrhea / Q000382:microbiology / Q000662:veterinary*; D004797:Enzyme-Linked Immunosorbent Assay; D000939:Epitopes; D005243:Feces / Q000382:microbiology; D005455:Fluorescent Antibody Technique; D006385:Hemagglutination Inhibition Tests / Q000662:veterinary; D006386:Hemagglutination Tests / Q000662:veterinary; D007484:Iowa; D008854:Microscopy, Electron; D009820:Ohio; D012401:Rotavirus / Q000276:immunology / Q000302:isolation & purification; D014713:Viruses, Unclassified / Q000276:immunology / Q000302:isolation & purification / Q000648:ultrastructure
D000936:Antigen-Antibody Complex; D000939:Epitopes