TY - JOUR A1 - Gorboulev, Valentin G. A1 - Axelrod, Vladimir D. A1 - Bayev, Alexander A. T1 - Primary structure of baker's yeast valine tRNA\(^{Val}_{2b}\) N2 - The minor form of vallne tBNA from baker's yeaat - tRNA\(^{Val}_{2b}\) - purified by column chromatography was completely digesteft with guanylo-BNase and pancreatic ENase. The products of these digestions were separated by a combination of thin-layer chromatography on cellulose and high voltage electrophoresis on DEAE-paper and then identified. The halves of tRNA Val 2b were prepared by partial digestion with pancreatic Mass and their complete guanylo-BNase and pancreatic ENase, digests were analysed. Basing on the obtained data the primary structure of baker1s yeast tRNA\(^{Val}_{2b}\) was reconstructed. Y1 - 1977 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-32546 ER - TY - JOUR A1 - Kozlov, J. V. A1 - Gorboulev, Valentin G. A1 - Kurmanova, A. G. A1 - Bayev, Alexander A. A1 - Shilov, A. A. A1 - Zhdanov, V. M. T1 - On the origin of the H1N1 (A/USSR/90/77) influenza virus N2 - The influenza virus H1N1 (the A/USSR/90/77 strain) that reappeared in 1977 after the H1N1 influenza viruses had disappeared from the human population, is compared with the A/FM/1/47 and the A/FW/1/50 influenza viruses by the method of oligonucleotide mapping of individual segments of the viral RNAs. Seven genes of the A/USSR/90/77 virus appear to be very similar to the corresponding genes of the A/FW/1/50 virus, whereas the gene coding for the M protein displays considerable homology to the corresponding gene of the A/FM/1/47 virus. The data demonstrate that the A/USSR/90/77 strain is a recombinant virus. KW - influenza virus ; virion RNA segments ; oligonucleotide mapping ; gene reassortment Y1 - 1981 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-32556 ER -