| viral infections of the captive kenya baboon (papio cynocephalus): a five-year epidemiologic study of an outdoor colony. | rectal swabs, throat swabs, fecal samples, tissues, and sera were collected from 334 adult and infant kenya baboons (papio cynocephalus) in captivity at this institution over a 5-year period. a total of 4,893 specimens were collected, resulting in the isolation of 582 viral isolates (11.9%). the month of november yielded the lowest isolation rate, while the month of january produced the highest rate. the most commonly isolated viruses in adults and infants were sv6 and sv23, followed by n125, sv ... | 1977 | 195135 |
| intracellular forms of simian virus 40 nucleoprotein complexes. i. methods of isolation and characterization in cv-1 cells. | a new method was developed for isolation of intracellular forms of simian virus 40 (sv40) nucleoprotein complexes from sv40-infected cv-1 cells late in the infectious cycle. in contrast to the triton extraction method, which yields only a 60-70s complex, this new procedure yielded three forms of sv40 nucleoprotein complexes: complex i, complex ii, and the nature virion (v). the three nucleoprotein complexes differed in physical as well as biochemical properties. complex i, which is only a small ... | 1979 | 219250 |
| characteristics of the growth cycles of four simian enteroviruses (sv2, sv6, sv42, sv49). | | 1965 | 4285648 |
| molecular phylogeny and proposed classification of the simian picornaviruses. | the simian picornaviruses were isolated from various primate tissues during the development of general tissue culture methods in the 1950s to 1970s or from specimens derived from primates used in biomedical research. twenty simian picornavirus serotypes are recognized, and all are presently classified within the enterovirus genus. to determine the phylogenetic relationships among all of the simian picornaviruses and to evaluate their classification, we have determined complete vp1 sequences for ... | 2002 | 11773400 |
| genomic evidence that simian virus 2 and six other simian picornaviruses represent a new genus in picornaviridae. | analysis of the vp1 capsid protein coding region of simian virus (sv) 2, sv16, sv18, sv42, sv44, sv45, and sv49 demonstrates that they are clearly distinct from members of the enterovirus genus and from members of other existing picornavirus genera. to further characterize this group of viruses and to clarify their classification within the picornaviridae, we have determined the complete genomic sequence of sv2 (8126 nucleotides). the genome was typical of members of picornaviridae, encoding a s ... | 2003 | 14517081 |