741 
THE PAROTID TUMOR (POLYOMA) VIRUS 
Mayorca, G. A., Eddy, B. E., Stewart, S. E., Hunter, W. S., Friend, C., and 
Bendich, A., Isolation of infectious deoxyribonucleic acid from SE polyoma- 
infected tissue cultures. Proc. Nat. Acad. Sci., USA, 45: 1805-1808, 
1959. 
-iochowski, L., and Grey, C. E., Subcellular structures of possible viral origin 
in some mammalian tumors. Ann. N. Y. Acad. Sci., 68: 559-615, 1957. 
dOCHOWSKl, L., and Grey, C. E., Electron microscopy of tumors of known and 
suspected viral etiology. Texas Rep. Biol. & Med., 15: 704—756, 1957. 
40CHOW3KI, L., Grey, C. E., and Magee, L. A., Studies on a virus (“polyoma”) 
r inducing multiple tumors in animals. Proc. Soc. Exp. Biol. & Med., 102: 
575-579, 1959. 
jljanski, L., and Pikovski, M., Cultures in -vitro of blood cells, bone marrow, and 
myocardium from leukotic fowls. Cancer Research, 1: 205-216, 1941. 
DLJANSKI, L., and Pikovski, M., Agent of fowl leukosis in tissue cultures. Cancer 
Research, 2: 626-631, 1942. 
OURMASHKIN, R. R., Electron microscopy of polyoma virus: A review, pp. 151 — 
182 in: Tumors Induced by Viruses : Ultraslructural Studies. Academic Press, 
New York and London, 1962. 
DURMASHKiN, R. R., and Negroni, G., Identification with the electron microscope 
t of particles associated with polyoma virus in induced parotid gland tumours of 
C3H mice. Exp. Cell Research, 18: 573-576, 1959. 
ULANEY, A. D., Parotid gland tumor in AKR mice inoculated when newborn with 
cell-free AK leukemic extracts. Cancer Research, 16: 877-879, 1956. 
ulaney, A. D., and Goss, M. F., Serial passage of the parotid gland tumor agent 
in mice. The activity of such tumor extracts for several strains of mice. Cancer 
Research, 20: 887-890, 1960. 
ulaney, A. D., Maxey, M., Schillig, M. G., and Goss, M. F., Neoplasms in 
C3H mice which received Ak-leukemic extracts when newborn. Cancer 
Research, 17: 809-814, 1957. 
ULBECCO, R., and Freeman, G., Plaque production by the polyoma virus.' 
' Virology, 8: 396-397, 1959. 
ulbecco, R., and Vogt, M., Significance of continued virus production in tissue 
cultures rendered neoplastic by polyoma virus. Proc. Nat. Acad. Sci., USA, 
46: 1617-1623, 1960. 
UNN, T. B., Heston, W. E., and Derincer, M. K., Subcutaneous fibrosarcomas 
in strains C3H and C57BL female mice, and F x and backcross hybrids of these 
strains. J. Nat. Cancer Inst., 17: 639-655, 1956. 
ddy, B. E., The polyoma virus. Section E. Advances in Virus Research, 7: 91-102, 
1960. Academic Press, New York. 
ddy, B. E., Borman, G. S., Kirschsteix, R. L., and Touchette, R. H., Neo- 
plasms in guinea pigs infected with SE polyoma virus. J. Infect. Dis., 107: 
361-368, 1960. 
ddy, B. E., Rowe, W. P ., Hartley, J. W., Stewart, S. E., and Huebner, R. J., 
/ Hemagglutination with the SE polyoma virus. Virology, 6: 290—291, 
1958a. 
ddy, B. E., Stewart, S. E., and Berkeley, W., Cytopathogenicity in tissue 
/* cultures by a tumor virus from mice. Proc. Soc. Exp. Biol. & Med., 98: 
848-851, 1958b. 
ddy, B. E., Stewart, S. E., and Grubbs, G. E., Influence of tissue culture 
y passage, storage, temperature and drying on viability of SE polyoma virus. 
' Proc. Soc. Exo. Biol. & Med.. 99: 289-292. 1958c. 
[Appendix C — 158] 
