Results 241 to 250 of about 613,651 (294)

Cloning, characterization and overproduction of nuclease S1 gene (nucS) from Aspergillus oryzae

Applied Microbiology and Biotechnology, 1995
The nuclease S1 gene (nucS) from Aspergillus oryzae was isolated using a polymerase-chain-reaction-amplified DNA fragment as a probe, and a 2.6-kb SalI-EcoRI fragment containing the nucS gene was sequenced. It was deduced that the nucS gene had two short introns, 49 and 50 nucleotides in length. The nucS gene had an open-reading frame of 963 base pairs
B. Lee, K. Kitamoto, O. Yamada, C. Kumagai   +3 more
semanticscholar   +3 more sources

Molecular characterization of infectious bronchitis virus isolates from Russia and neighbouring countries: identification of intertypic recombination in the S1 gene

Avian Pathology, 2011
Infectious bronchitis virus (IBV) isolates recovered in Russia, Ukraine, and Kazakhstan between 2007 and 2010 were subjected to molecular characterization and compared with those isolated a decade ago. The IBV genome was detected in 202 out of 605 field samples from chickens with various clinical signs.
E. Ovchinnikova, Y. Bochkov, L. Shcherbakova, Z. Nikonova, N. Zinyakov, N. P. Elatkin, N. S. Mudrak, A. Borisov, V. Drygin   +8 more
semanticscholar   +3 more sources