| bordetella bronchiseptica isolated from a fatal case of bronchopnuemonia in an african green monkey. | | 1968 | 4233379 |
| [habituation of the vertex point in 2 african monkeys, erythrocebus patas and cercopithecus aethiops]. | | 1969 | 4238896 |
| sparganosis in african green monkeys (cerocopithecus aethiops). | | 1969 | 4240237 |
| the isolation and identification of mycoplasma from cercopithecus aethiops. | | 1970 | 4247045 |
| transformation of african green monkey kidney cultures infected with simian vacuolating virus (sv40). | | 1965 | 4284197 |
| studies of adenovirus sv40 hybrid viruses. i. assay system and further evidence for hybridization. | the titers of adenovirus and sv40 genetic carriers in hybrid preparations (e46(+)) can be quantitated by determining the percentage of cells showing neoantigens stainable with fluorescent antibody (fa) at 21 to 24 hours; both titers can be obtained with a single coverslip. the adenovirus and sv40 antigen-inducing titers so obtained are of the same order of magnitude in stock preparations of e46(+) grown in either african green monkey kidney (agmk) or human embryonic kidney tissue culture (hek), ... | 1965 | 4285252 |
| incomplete growth of simian virus 40 in african green monkey kidney culture induced by serial undiluted passages. | | 1966 | 4285471 |
| a comparison of the replication cycles of simian virus 40 in human diploid and african green monkey kidney cells. | | 1966 | 4285472 |
| [incomplete growth of simian virus 40 in african green monkey kidney cell culture induced by serial undiluted passages]. | | 1965 | 4285732 |
| virus: mixed infection with herpes simplex and simian virus 40. | mixed infection, the infection of a single cell by two distinguishable viruses, has been demonstrated by electron microscopy in cultures of african green monkey kidney cells after inoculation with simian virus 40 and herpes simplex. mixed infection occurs rarely when the two viruses are inoculated simultaneously, but if herpes is inoculated 24 hours after sv40 both viruses are found in the same nucleus in about 5 percent of intact cells. | 1966 | 4286323 |
| effects of cycloheximide and puromycin on synthesis of simian virus 40 t antigen in green monkey kidney cells. | gilden, r. v. (wistar institute, philadelphia, pa.), and r. i. carp. effects of cycloheximide and puromycin on synthesis of simian virus 40 t antigen in green monkey kidney cells. j. bacteriol. 91:1295-1297. 1966.-synthesis of the simian virus 40 (sv40) t antigen in primary african green monkey kidney cells was abolished when cycloheximide was added up to 10 hr postinfection. in contrast, puromycin, another inhibitor of protein synthesis, did not suppress antigen production. the basis of this di ... | 1966 | 4286450 |
| potentiation of oncogenicity of adenovirus type 12 grown in african green monkey kidney cell cultures preinfected with sv40 virus. persistence of both t antigens in the tumors and evidence for possible hybridization. | | 1966 | 4287351 |
| mixed infection of african green monkey kidney cells by adenovirus 7 and sv 40. | | 1965 | 4288171 |
| mutants of simian virus 40 differing in plaque size, oncogenicity, and heat sensitivity. | takemoto, k. k. (national institute of allergy and infectious diseases, bethesda, md.), r. l. kirschstein, and k. habel. mutants of simian virus 40 differing in plaque size, oncogenicity, and heat sensitivity. j. bacteriol. 92:990-994. 1966.-three mutants of simian virus 40 were isolated on the basis of the type of plaques produced in primary cultures of african green monkey kidney cells and designated as l (large), s (small), and m (minute) strains. significant differences in oncogenicity for h ... | 1966 | 4288804 |
| production of varicella-zoster cf antigen in a continuous line of grivet monkey kidney cells. | | 1966 | 4289537 |
| [properties of r-1ca cell lines obtained from kidney cells of cercopithecus aethiops cultured in vitro]. | | 1966 | 4290767 |
| isolation of sv40 virus and its effect on renal function in african green monkeys. | | 1967 | 4293260 |
| rubella virus: role of interferon during infection of african green monkey kidney tissue cultures. | | 1967 | 4293995 |
| studies on the mechanism of enhancement of adenovirus 7 infection in african green monkey cells by simian virus 40: formation of adenovirus-specific rna. | | 1968 | 4295919 |
| serologic screening of rhesus and grivet monkeys for sv40 and the foamy viruses. | | 1968 | 4296246 |
| agent of disease contracted from green monkeys. | an infectious agent obtained from patients who became ill after exposure to tissues of african green monkeys is viral in character. by electron microscopy, the agent appeared cylindrical, 90 to 100 nanometers in diameter, and 130 to 2600 nanometers in length. cross-striations at 5-nanometer intervals and a core diameter of 45 nanometers were observed. the agent was completely resistant to the effects of the metabolic inhibitor 5-bromodeoxyuridine, which may mean that rna is the genetic material. ... | 1968 | 4296724 |
| [studies on safety tests of inactivated poliomyelitis vaccines. iv. comparative safety tests in rhesus monkeys and long-tailed monkeys (cercopithecus aethiops)]. | | 1966 | 4296870 |
| [studies on safety tests of inactivated poliomyelitis vaccines. v. pathomorphological changes in the cns of rhesus monkeys (macaca rhesus) and long-tailed monkeys (cercopithecus aethiops) following intracerebral and intralumbar inoculation with inactivated poliovirus types i, ii, and 3]. | | 1966 | 4296871 |
| production of reference enteroviruses. | forty-five human enterovirus reagents of certified purity and quality were prepared for use as seed viruses and as immunizing antigens. one of the reagents was ampouled as "untreated" seed virus, whereas 14 were ampouled as "mgcl(2)-stabilized" reagents. the remaining 30 reagents were ampouled as "untreated" seed viruses and as "mgcl(2)-stabilized" reagents. thirty of the reagents were propagated on primary african green monkey kidney cells, 3 on primary baboon kidney cells, 3 on primary rhesus ... | 1968 | 4300898 |
| a virus disease of captive vervet monkeys (cercopithecus aethiops) caused by a new herpesvirus. | | 1967 | 4301195 |
| defectiveness of interferon production and of rubella virus interference in a line of african green monkey kidney cells (vero). | vero cells, a line of african green monkey kidney cells, failed to produce interferon when infected with newcastle disease, sendai, sindbis, and rubella viruses, although the cells were sensitive to interferon. further, infection of vero cells with rubella virus did not result in interference with the replication of echovirus 11, newcastle disease virus, or vesicular stomatitis virus, even in cultures where virtually every cell was infected with rubella virus. under the same conditions, bsc-1 ce ... | 1968 | 4302013 |
| various antibody holding status against viruses in cercopithecus aethiops and macaca irus. i. the presence of neutralizing antibodies to measles virus and polio virus. | | 1967 | 4303327 |
| various antibody holding status against viruses in cercopithecus aethiops and macaca irus. ii. the presence of neutralizing antibody against herpes virus, echo virus and simian virus 40. | | 1967 | 4303328 |
| effect of actinomycin-d on dna synthesis in african green monkey kidney cultures uninfected and infected with sv40. | | 1968 | 4303471 |
| markers of rubella virus strains in rk13 cell culture. | when tested on rk(13) cell cultures, strains of rubella virus could be differentiated by their ability to form small or large plaques. large plaques were produced by the hpv-77 and cendehill strains, and also by a laboratory stock strain (west point), after only 14 passages in rk(13) culture. five wild-type rubella viruses, isolated and passaged only a few times in african green monkey kidney tissue culture, grew well in rk(13) cell culture, but they were sensitive to agar inhibitors and, theref ... | 1969 | 4304446 |
| plaque formation by herpes simplex viruses in gmk (established grivet monkey kidney) cells. | | 1968 | 4304631 |
| cytomegaloviruses as common adventitious contaminants in primary african green monkey kidney cell cultures. | | 1969 | 4305018 |
| simian virus 40 infection of uninoculatedafrican green monkeys (cercopithecus aethiops) revealed by repeated cell passages. | | 1969 | 4306707 |
| site of host restriction of simian virus 40 mutants in an established african green monkey kidney cell line. | a previously described large-plaque morphology mutant of sv40 (sv-l) in primary african green monkey kidney (agmk) cells has been shown to be restricted in the established agmk line cv-1. the site of restriction is an early step in infection, involving the virus particle. a block in penetration or uncoating has been tentatively proposed. restriction is observed in a number of other established lines, including monkey, human, and mouse. independent large-plaque mutants were isolated in agmk and t ... | 1969 | 4309877 |
| various antibody holding status against viruses in cercopithecus aethiops and macaca irus. 3. the presence of antibodies to coxsackie, rubella, japanese encephalitis, influenza and parainfluenza viruses. | | 1968 | 4310558 |
| malignant transformation of an established kidney cell line from african green monkey by the schmidt-ruppin strain of rous sarcoma virus. | | 1969 | 4310799 |
| a nondefective (competent) adenovirus-sv40 hybrid isolated from the ad.2-sv40 hybrid population. | a new nondefective hybrid virus has been plaque-isolated from the ad.2-sv40 hybrid population. this virus replicates efficiently with one-hit kinetics in both human embryonic kidney and african green monkey kidney cells, induces an sv40 specific antigen which is detectable by immunofluorescence and complement-fixation using sera from sv40 tumor-bearing hamsters, and produces sv40-specific rna detectable by dna-rna hybridization. the sv40-specific antigen induced by this virus is heat-stable, sen ... | 1969 | 4311250 |
| vero cells (cercopithecus aethiops kidney)--growth characteristics and viral susceptibility for use in diagnostic virology. (brief report). | | 1969 | 4313210 |
| adventitious agents in african green monkey kidney tissue cultures used for the production of live attenuated poliomyelitis vaccine. | | 1969 | 4314437 |
| proteins specified by herpes simplex virus. 3. viruses differing in their effects on the social behavior of infected cells specify different membrane glycoproteins. | we examined the electrophoretic properties of the proteins and glycoproteins in the smooth membranes and virions purified from cells infected with herpes simplex virus strains differing with respect to their effects on the interaction of cells among themselves. the data show the following: (1) the glycoproteins in virions and binding to membranes share common features but vary quantitatively and qualitatively depending on the virus strain. (2) the binding to smooth membranes is ordered and not r ... | 1970 | 4314902 |
| initial site of synthesis of virus during rescue of simian virus 40 from heterokaryons of simian virus 40-transformed and susceptible cells. | simian virus 40 (sv40) can be rescued from certain sv40-transformed hamster cells by fusion with susceptible african green monkey kidney (cv-1) cells, in the presence of ultraviolet-irradiated sendai virus. we have determined the sites in which sv40 is produced during rescue in these heterokaryons. to determine the sequence, nuclei were isolated from fused cells at various times after fusion, separated on sucrose-density gradients, and assayed for infectious center formation and virus content on ... | 1970 | 4315957 |
| biochemical consequences of type 2 adenovirus and simian virus 40 double infections of african green monkey kidney cells. | african green monkey kidney (agmk) cells were nonpermissive hosts for type 2 adenovirus although the restriction was not complete; when only 3 plaque-forming units/cell was employed as the inoculum, the viral yield was about 0.1% of the maximum virus produced when simian virus 40 (sv40) enhanced adenovirus multiplication. the viral yield of cells infected only with type 2 adenovirus increased as the multiplicity of infection was increased. type 2 adenovirus could infect almost all agmk cells in ... | 1970 | 4315958 |
| transformation of african green monkey kidney cells by irradiated adenovirus 7-simian virus 40 hybrid. | the ability of adenovirus 7-simian virus 40 (sv40) hybrid (strain ll "e-46") to replicate decreased exponentially as a function of the amount of gamma-irradiation; the ability to induce sv40 and adenovirus 7 t antigen decreased at a much slower rate. nevertheless, the virus was still able to transform african green monkey kidney cells at a radiation dosage that had completely destroyed its replication ability. all transformed colonies were positive for sv40 t antigen but were negative for adenov ... | 1968 | 4316019 |
| deoxyribonucleic acid replication in simian virus 40-infected cells. 3. comparison of simian virus 40 lytic infection in three different monkey kidney cell lines. | a comparative study of simian virus 40 (sv40) lytic infection in three different monkey cell lines is described. the results demonstrate that viral deoxyribonucleic acid (dna) synthesis and infectious virus production begin some 10 to 20 hr earlier in cv-1 cells and primary african green monkey kidney (agmk) cells than in bsc-1 cells. induction of cellular dna synthesis by sv40 was observed in cv-1 and agmk cells but not with bsc-1 cells. excision of large molecular weight cellular dna to smalle ... | 1970 | 4317114 |
| a study of new and old world monkeys to determine the likelihood of a simian reservoir of smallpox. | the author presents data indicating that three species of new world monkeys (cebus apella, ateles paniscus, lagothrix lagothricha) are not susceptible to brazilian variola minor. although the number of animals tested was not large, no experimental evidence was obtained to suggest that these species could form a non-human reservoir for smallpox in the western hemisphere. the results also indicate that cercopithecus aethiops are not very susceptible to infection with either variola major or minor. ... | 1970 | 4317468 |
| [prevalence of antibodies against viruses in cercopithecus aethiops and macaca irus]. | | 1970 | 4317695 |
| biological characteristics of cell line gl-v3 derived from the kidney of a vervet monkey (cercopithecus aethiops). | | 1970 | 4318075 |
| isolation of two plaque variants from the adenovirus type 2-simian virus 40 hybrid population which differ in their efficiency in yielding simian virus 40. | studies on the adenovirus type 2-simian virus 40 (sv40) hybrid population demonstrated two genetically stable variants within this population, which were isolated by plaquing in african green monkey kidney cells. these variants were similar in that each induced sv40 t antigen in human embryonic kidney cells and contained similar concentrations of nonhybrid adenovirus type 2 virions and adenovirus-encapsidated particles containing the infectious sv40 genome. these variants differed markedly, howe ... | 1970 | 4318083 |
| equilibrium density gradient studies on simian virus 40-yielding variants of the adenovirus type 2-simian virus 40 hybrid population. | the simian virus 40 (sv40)-yielding variants of the adenovirus type 2 (ad.2)-sv40 hybrid (ad.2(++)) population were studied by means of fixed-angle equilibrium density gradient centrifugation in cesium chloride. the hybrid virions of the ad.2(++) high-efficiency yielder population banded at densities of 0.004 g/cm(3) lighter than the nonhybrid ad.2 virions. the degree of separation of the hybrid particles was sufficient to permit greater than 100-fold relative purification by two cycles of centr ... | 1970 | 4318084 |
| deoxyribonucleic acid replication in simian virus 40-infected cells. ii. detection and characterization of simian virus 40 pseudovirions. | purified simian virus 40 (sv40) virions, grown in primary african green monkey kidney cells labeled prior to infection with (3)h-thymidine, contain a variable quantity of (3)h-labeled deoxyribonucleic acid (dna). this dna is resistant to deoxyribonuclease, sediments at 250s, and is enclosed in a particle that can be precipitated with sv40-specific antiserum. dna-dna hybridization experiments demonstrate that this (3)h-labeled component in purified sv40 virions is cellular dna. when this (3)h-lab ... | 1970 | 4318087 |
| identification of the simian virus 40 which replicates when simian virus 40-transformed human cells are fused with simian virus 40-transformed mouse cells or superinfected with simian virus 40 deoxyribonucleic acid. | simian virus 40 (sv40) was rescued from heterokaryons of transformed mouse and transformed human cells. to determine whether the rescued sv40 was progeny of the sv40 genome resident in the transformed mouse cells, the transformed human cells, or both, rescue experiments were performed with mouse lines transformed by plaque morphology mutants of sv40. the transformed mouse lines that were used yielded fuzzy, small-clear, or large-clear plaques after fusion with cv-1 (african green monkey kidney) ... | 1970 | 4319481 |
| temperature-sensitive simian virus 40 mutant defective in a late function. | a temperature-sensitive simian virus 40 (sv40) mutant, tstng-1, has been isolated from nitrosoguanidine-treated and sv40-infected african green monkey kidney (cv-1) cultures. replication of virus at the nonpermissive temperature (38.7 c) was 3,000-fold less than at the permissive temperature (33.5 c). plaque formation by sv40tstng-1 deoxyribonucleic acid (dna) on cv-1 monolayers occurred normally at 33.5 c but was grossly inhibited at 38.7 c. the time at which virus replication was blocked at 38 ... | 1970 | 4320387 |
| transformation of mouse macrophages by simian virus 40. | studies were undertaken to prove that simian virus 40 (sv40) can transform the mouse macrophage, a cell type naturally restricted from deoxyribonucleic acid (dna) replication. balb/c macrophages infected with sv40 demonstrated t-antigen production and induced dna synthesis simultaneously. in the absence of apparent division, these cells remained t antigen-positive for at least 45 days. sv40 could be rescued from nondividing, unaltered macrophages during the t antigen-producing period. proliferat ... | 1970 | 4320698 |
| various antibodies holding status against viruses in cercopithecus aethiops and macaca irus. iv. the presence of antibodies against viruses of human and simian origin. | | 1969 | 4321641 |
| induction of mitochondrial dna synthesis in monkey cells infected by simian virus 40 and (or) treated with calf serum. | infection of confluent monolayer cultures of african green monkey kidney cells with simian virus 40 results in an enhanced synthesis of nuclear and mitochondrial dna. this is demonstrated both by an increased rate of incorporation of [(3)h]thymidine into mitochondrial dna and by detection of increased amounts of mitochondrial dna in infected cells. with monkey bsc-1 cells, where sv40 infection does not result in a stimulation of nuclear dna synthesis, no stimulation of mitochondrial dna synthesi ... | 1971 | 4323784 |
| identification and properties of complex forms of sv40 dna isolated from sv40-infected african green monkey (bsc-1) cells. | | 1971 | 4324632 |
| quantitation of simian virus 40 sequences in african green monkey, mouse and virus-transformed cell genomes. | | 1971 | 4325134 |
| growth of murine cytomegalovirus in various cell lines. | murine cytomegalovirus (mcmv) was capable of infecting and replicating in both primary and continuous cell lines obtained from various species. in african green monkey kidney (bsc-1) cells, primary rabbit kidney cells, and baby hamster kidney (bhk-21) cells, there were cytopathic effects (cpe) and virus replication upon initial exposure of cells to virus. in primary fetal sheep brain (fsb) cells, l cells, and rabbit kidney (rk-13) cells, it was necessary to subculture the infected cells one or m ... | 1971 | 4327583 |
| sero-epidemiological survey on yaba and 1211 virus infections among several species of monkeys. | the distribution of neutralizing antibody to yaba virus and 1211 agent in the sera of three asian and one african monkey species was examined.cynomolgus (macaca irus), bonnet (m. radiata) and rhesus (m. mulatta) monkeys possessed antibody to yaba virus at incidences of 19.9, 8.4 and 0%, respectively. in african green monkeys (cercopithecus aethiops) the incidence was as high as 76.4%.as for 1211 agent, no asian monkeys had neutralizing antibody and 5.5% of african green monkey sera neutralized t ... | 1971 | 4328796 |
| mechanism of host cell restriction in african green monkey kidney cells abortively infected with human adenovirus type 2. | | 1971 | 4329349 |
| nucleoprotein complexes in simian virus 40-infected cells. | when african green monkey kidney cells (bsc-1) were infected with simian virus 40 (sv40) and extracted with 0.25% triton x-100 after exposure to (3)h-thymidine, the (3)h-sv40 deoxyribonucleic acid (dna) was present in a form which had a sedimentation coefficient in sucrose gradients of 44s. the change from the sedimentation coefficient of purified sv40 dna (21s) was shown to result from the association of the sv40 dna in the triton extracts with protein by means of sensitivity to pronase digesti ... | 1971 | 4331646 |
| spontaneous virus production by clonal lines of siminan virus 40-transformed cells and effects of superinfection by deoxyribonucleic acid from mutant simian virus 40 strains. | small amounts of infectious simian virus 40 (sv40) were recovered from parental cultures of sv40-transformed human embryonic lung (wi38 va13a) cells, from 12 primary clones, from 17 secondary clones, and from 18 tertiary clones. the cloning experiments demonstrated that the capacity for spontaneous virus production is a hereditary property of wi38 va13a cells. infectious virus was not recovered from every clone at every passage. repeated trials at different passage levels were necessary to detec ... | 1971 | 4331650 |
| structure of replicating simian virus 40 deoxyribonucleic acid molecules. | properties of replicating simian virus 40 (sv40) deoxyribonucleic acid (dna) have been examined by sedimentation analysis and by direct observation during a lytic cycle of infection of african green monkey kidney cells. two types of replicating dna molecules were observed in the electron microscope. one was an open structure containing two branch points, three branches, and no free ends whose length measurements were consistent with those expected for replicating sv40 dna molecules. a second spe ... | 1971 | 4331651 |
| preparation of type 2 herpes simplex virus complement-fixing antigen. | comparable complement-fixing antigens of type 1 and type 2 herpes simplex virus were produced by extraction of infected african green monkey cells with 0.85% nacl which was buffered at ph 9.0 with 0.05 m glycine-naoh. the optimal antigen dilutions were higher in titrations against hyperimmune animal sera than in titrations against human sera. complement-fixing antibody to type 2 herpes antigen was detected in 5 of 17 sera from healthy humans. | 1971 | 4332046 |
| some clinical and microbiological findings in vervet monkeys (cercopithecus aethiops pygerythrus). | | 1971 | 4332159 |
| infection of primary african green monkey cells with sv40 monomeric and dimeric dna. | | 1971 | 4332233 |
| a study of the ultrastructure of the small iris vessels in the vervet monkey (ceropithecus aethiops). | | 1972 | 4332349 |
| synthesis and assembly of simian virus 40. ii. synthesis of the major capsid protein and its incorporation into viral particles. | african green monkey kidney cells infected by simian virus 40 were analyzed for the presence of the major capsid protein (capsid protein i) by immunological and radiolabeling techniques. antisera with different specificities were prepared by immunization with intact or denatured viral particles. antisera prepared against intact virus reacted by complement fixation with viral particles and with an 8s subunit containing the capsid protein i. antisera prepared against denatured viral particles reac ... | 1972 | 4333545 |
| epstein-barr virus in human lymphoblastoid cells: enhancing the percentage of virus-positive cells by cocultivation with african green monkey (vero) cells. | | 1971 | 4333665 |
| antiviral activity in tissue culture systems of bis-benzimidazoles, potent inhibitors of rhinoviruses. | (s,s)-1,2-bis(5-methoxy-2-benzimidazolyl)-1,2-ethanediol showed antiviral activity in monolayer tissue culture systems against 55 strains of rhinovirus, three types of poliovirus, and strains of type a and b coxsackieviruses. neither the compound nor any of the analogues tested showed virucidal activity. its antiviral activity was not associated with interference with viral attachment to or penetration into the cell. at a concentration of 0.1 mg/ml, this group of compounds was generally nontoxic ... | 1972 | 4333892 |
| integration of simian virus 40 deoxyribonucleic acid into the deoxyribonucleic acid of permissive monkey kidney cells. | integration of simian virus 40 (sv40) deoxyribonucleic acid (dna) into cellular dna occurred when permissive african green monkey kidney (cv-1) cells were infected at a low multiplicity of sv40 in the presence of cytosine arabinoside. | 1972 | 4336565 |
| further studies on induced respiratory viral infection of vervet monkeys (cercopithecus aethiops). | | 1972 | 4338139 |
| properties of an sv40-transformed african green monkey kidney (bsc-1) cell line. | | 1972 | 4339410 |
| neutralizing antibodies to cytomegaloviruses in normal simian and human sera. | simian and human sera were examined for neutralizing antibodies to simian and human cytomegaloviruses (cmv). neutralizing antibody to simian cmv was found in sera from 12 of 12 african green monkeys, 8 of 10 rhesus monkeys, and 7 of 7 baboons captured in the wild. the antibody did not cross-react with human cmv strain ad169 but cross-reacted with human strain c87, particularly in the presence of complement. thirty-six baboons and 10 rhesus monkeys born and hand-reared in captivity remained free ... | 1971 | 4343408 |
| simian virus 40 deoxyribonucleic acid synthesis: the viral replicon. | three temperature-sensitive (ts) mutants of simian virus 40 (sv40) in complementation group a (tsa7, tsa28, tsa30) have been isolated and characterized in permissive and restrictive host cells. at 41 c in the ah line of african green monkey kidney cells, the mutants are deficient in an early function required to produce infectious viral deoxyribonucleic acid (dna). temperature-shift experiments and analysis of sv40 viral dna replication by gel electrophoresis have provided strong evidence that t ... | 1972 | 4343541 |
| structural proteins of simian virus 40: phosphoproteins. | all five structural polypeptides of infectious simian virus 40 grown in african green monkey kidney cells were found to be phosphorylated. the polypeptides with the largest and smallest molecular weights are phosphorylated to a somewhat lower extent than the other polypeptides. the protein moiety of "empty" virus, which is essentially devoid of deoxyribonucleic acid, exhibited a degree of phosphorylation similar to that of infectious virus. in the major polypeptide (molecular weight: 49,000), th ... | 1972 | 4344258 |
| transcription and transport of virus-specific ribonucleic acids in african green monkey kidney cells abortively infected with type 2 adenovirus. | the techniques of deoxyribonucleic acid-ribonucleic acid (dna-rna) hybridization and immunological precipitation were used to compare the synthesis of adenovirus-specific macromolecules in african green monkey kidney (agmk) cells infected with adenovirus, an abortive infection, and coinfected with both adenovirus and simian virus 40 (sv40), which renders the cells permissive for adenovirus replication. when viral protein synthesis was proceeding at its maximum rate, the incorporation of (14)c-am ... | 1972 | 4345490 |
| properties of an sv40 transformed african green monkey kidney (bsc-1) cell line: interactions between sv40 and cellular dna metabolism. | | 1973 | 4350222 |
| studies of nondefective adenovirus 2-simian virus 40 hybrid viruses. v. isolation of additional hybrids which differ in their simian virus 40-specific biological properties. | four new nondefective adenovirus 2 (ad2)-simian virus 40 (sv40) hybrid viruses have been isolated. although these viruses (designated ad2(+)nd(2), ad2(+)nd(3), ad2(+)nd(4), and ad2(+)nd(5)) were clonal derivatives of the same ad2-sv40 hybrid population, they differ significantly from each other and from the previously isolated nondefective hybrid, ad2(+)nd(1), in their biological properties or in the amount of sv40-specific rna induced during lytic infection.like ad2(+)nd(1), ad2(+)nd(2), and ad ... | 1973 | 4350710 |
| breeding the african green monkey, cercopithecus aethiops, in a laboratory environment. | | 1973 | 4351470 |
| relationship of replication and transcription of simian virus 40 dna. | rna produced by the simian virus 40 (sv40) mutant tsa30 during lytic infection of kidney cells of african green monkeys was examined by rna-dna competition-hybridization. this mutant is temperature-sensitive in a function (gene a) that regulates synthesis of viral dna. no detectable difference between mutant rna synthesized at the permissive temperature (33 degrees ) and wild-type viral rna was found. during continuous infection with the mutant at the restrictive temperature (41 degrees ) only e ... | 1973 | 4352963 |
| characteristic behaviour of the cocultures of the sv40 transformed rabbit kidney cells and african green monkey kidney cells. | | 1972 | 4353413 |
| the fragmentation of cellular dna and the formation of pseudovirions during sv 40 infection of african green monkey kidney cells. | | 1973 | 4355330 |
| protein kinase stimulated by cyclic gmp in uninfected and simian virus 40-infected monkey kidney cells. | uninfected african green monkey kidney cells contain a cyclic gmp-stimulated protein kinase. the level or specific activity of the enzyme was not significantly increased after infection of the cells with simian virus 40. this enzyme probably catalyzes the phosphorylation of the structural proteins of the virus. | 1974 | 4359424 |
| susceptibility of the vero line of african green monkey kidney cells to human enteroviruses. | the relative susceptibility of vero cells and primary rhesus monkey kidney cells to 47 prototype strains of human enteroviruses is described. of these strains, types 4, 14, 16, 17, 18, 21, 31 and 34 and coxsackie virus a 9 failed to cause cpe in the vero cells whilst only one, echovirus type 34, failed to cause cpe in the monkey kidney cells.a comparison is given of the efficiency of the two cell cultures for enterovirus isolation from clinical material. results show that vero cells are as usefu ... | 1974 | 4361500 |
| maintenance of primary african green monkey kidney (pagmk) and vero cells at room temperature (25 degrees). a system for virus isolation in community practice. | | 1974 | 4362601 |
| experimental herpesvirus infection of baboons (papio cynocephalus) and african green monkeys (cercopithecus aethiops) and recovery of virus by tissue explants. | | 1973 | 4362931 |
| synthesis of simian virus 40 dna in isolated nuclei. | nuclei isolated from african green monkey kidney cells infected with simian virus 40 at different times after infection maintain in vitro the same temporal sequence of host and viral dna synthesis as that seen in intact cells. the viral dna synthesized by the nuclei of cells previously infected for 32-35 hr was characterized by centrifugation through neutral and alkaline sucrose gradients, and by isopycnic banding in a propidium iodide-cesium chloride gradient. dna synthesis in this system is ma ... | 1974 | 4364525 |
| conditional lethal mutants of adenovirus 2-simian virus 40 hybrids. i. host range mutants of ad2+nd1. | human adenovirus type 2 (ad2) grows poorly in monkey cells, although this defect can be overcome by co-infection with simian virus 40 (sv40). the nondefective ad2-sv40 hybrid virus, ad2(+)nd1, replicates efficiently in both human and african green monkey kidney cells, presumably due to the insertion of sv40 sequences into the ad2 dna. several mutants of ad2(+)nd1 have been isolated that grow and plaque poorly in monkey cells, although they retain the ability to replicate and plaque efficiently i ... | 1974 | 4364898 |
| biological properties of two strains of simian virus 40 isolated from patients with progressive multifocal leukoencephalopathy. | biological properties of two strains of simian virus 40 (sv40) from brains of two patients with progressive multifocal leukoencephalopathy (pml) have been compared to those of a standard laboratory strain of sv40. infectivity of both sv40-pml viruses was resistant to treatment with chloroform, low ph, and 50 c for 120 min. african green monkey kidney and bsc-1 cells were the most sensitive for viral replication, and cytopathology in these cultures was indistinguishable from that caused by sv40. ... | 1974 | 4367120 |
| dna synthesis in resting african green monkey kidney cells infected with defective sv 40. | | 1974 | 4372297 |
| chromosome assignment of the t-antigen gene of simian virus 40 in african green monkey cells transformed by adeno 7-sv40 hybrid. | somatic cell hybrids between mouse cells deficient in thymidine kinase [atp:thymidine 5'-phosphotransferase (ec 2.7.1.75)] and two different monkey cell lines transformed by an adeno 7-sv40 hybrid have been produced using both a semiselective and a double selective procedure. concordant segregation of the expression of sv40 t antigen with a specific monkey chromosome has been observed in all the mouse-monkey hybrid clones examined. subcloning of three sv40 t antigen positive hybrid clones result ... | 1974 | 4372607 |
| herpesvirus (strain 0430) lesions in cercopithecus aethiops. | | 1974 | 4375197 |
| adenovirus hemagglutination of african green monkey erythrocytes. | | 1966 | 4380468 |
| on the theory of clonal selection in carcinogenic transformation. | | 1974 | 4469197 |
| the vervet monkey (cercopithecus aethiops) as an experimental model for pulpal studies. | | 1973 | 4513208 |
| experimental schistosoma haematobium infection in vervet monkeys (ceropithecus aethiops centralis). | | 1972 | 4623245 |
| experimental schistosoma mansoni infections in vervet monkeys (cercopithecus aethiops centralis). | | 1972 | 4623246 |
| red cell enzymes and serum proteins of cercopithecus aethiops (south african green monkey). | | 1972 | 4624014 |
| the st. kitts green monkey (cercopithecus aethiops sabaeus): ecology, population dynamics, and selected behavioral traits. | | 1972 | 4624017 |