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pro vyhledávání: '"Arax T. Leney"'
Publikováno v:
Journal of Biological Chemistry. 259:10386-10392
Previous attempts to clone the Escherichia coli polA+ gene onto a high copy number plasmid were unsuccessful. The apparent lethality of unregulated overproduction of DNA polymerase I can be eliminated by cutting at a BglII site 100 nucleotides upstre
Autor:
George W. Leney, Arax T. Leney
Publikováno v:
The Journal of Geology. 65:105-106
A number of armored till balls averaging 2 inches in nominal diameter were found in a sand pit on the edge of the Defiance moraine near Ann Arbor, Michigan. Their presence indicates that this sand deposit was formed after the bulk of sand and gravel