Sequence and functional differences between Schmidt-Ruppin D and Schmidt-Ruppin A strains of pp60v-src

In vitro transformation of primary and continuous rat fibroblasts by Rous sarcoma virus (Schmidt-Ruppin).

In vitro transformation of rat fibroblasts by the SCHMIDT-RUPPIN strain of Rous sarcoma virus is described. Primary rat embryo fibroblasts were transformed in 2 to 6 weeks after infection with the virus. The transformed cells were large, refractile and polygonal in appearance and produced multilayer colonies. Injection of the transformed cells to young and weanling Sprague-Dawley rats induced f...

Biochemical characterization of pp60src-associated protein kinase from avian sarcoma virus Schmidt-Ruppin strain.

Virus particles of the Schmidt-Ruppin strain, subgroup D (SR-D), contain the sarcoma virus-coded transformation-specific protein pp60"'" and its associated protein kinase. Using purified virus particles as source of pp60"'", it was purified about thousandfold by ion exchange column chromatography, gel filtration on Sephadex G-150, and glycerol density gradient centrifugation. The protein kinase...

Specific Complement-fixing Viral Antigens in Hamster and Guinea Pig Tumors Induced by the Schmidt-ruppin Strain of Avian Sarcoma.

* This investigation was aided by grants from the American Cancer Society and the Jane Coffin Childs Fund for Medical Research. 1 The following abbreviations are used: DMBA, dimethylbenz(a)anthracene; BA, benz(a) anthracene; 3'-Me-DAB, 3'-methyl-4-dimethylaminoazobenzene. 2 Huggins, C., L. C. Grand, and F. P. Brillantes, Nature, 189, 204 (1961). 3Huggins, C., S. Morii, and L. C. Grand, Ann. Sur...

Gerald D. Schmidt, helminthologist.

the investigation of the relationship between type a and type b personalities and quality of translation

چکیده ندارد.