Science: v.1-v.219Moses King, 1969 |
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Стр. 963
... containing either RNA or DNA are able to cause transformation in vitro and neoplasms in animals . Model systems have been developed for studying the mechanisms of trans- formation and neoplasm formation . Among the RNA - containing ...
... containing either RNA or DNA are able to cause transformation in vitro and neoplasms in animals . Model systems have been developed for studying the mechanisms of trans- formation and neoplasm formation . Among the RNA - containing ...
Стр. 1292
... containing a nonvarying gradient of 0.15 to 0.85M sodium acetate at a flow rate of 24 ml / hour . Fractions were collected every 10 minutes , and the Cherenkov radiation from the P fragments was measured . Fig . 3 ( right ) ...
... containing a nonvarying gradient of 0.15 to 0.85M sodium acetate at a flow rate of 24 ml / hour . Fractions were collected every 10 minutes , and the Cherenkov radiation from the P fragments was measured . Fig . 3 ( right ) ...
Стр. 1371
... containing dinucleotides and a copolymer of lysine and glutamic acid ( 80 ) . Antibodies to pyridoxal inhibited the ... containing glutamic acid and tyrosine , histidine , or phenylalanine were attached to the amino acid termini of a ...
... containing dinucleotides and a copolymer of lysine and glutamic acid ( 80 ) . Antibodies to pyridoxal inhibited the ... containing glutamic acid and tyrosine , histidine , or phenylalanine were attached to the amino acid termini of a ...
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