Nature, Volume 260Sir Norman Lockyer Macmillan Journals Limited, 1976 - Electronic journals |
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Page 446
... incubated for various times in parallel with 14C - labelled , unirradiated ( control ) cultures . Parallel cultures were lysed and their 3H- and 14C - DNAs were coextracted in toto . Two samples of the purified DNA were then incubated ...
... incubated for various times in parallel with 14C - labelled , unirradiated ( control ) cultures . Parallel cultures were lysed and their 3H- and 14C - DNAs were coextracted in toto . Two samples of the purified DNA were then incubated ...
Page 635
... incubated for 1 , 3 , 4 and 5 h . Heparin ( 10 mg ml −1 ) was added to one pair of tubes after 3.5 h and the tubes were incubated for a further 30 min . The amount of trypsin - releasable LDL protein bound to the cells at each interval ...
... incubated for 1 , 3 , 4 and 5 h . Heparin ( 10 mg ml −1 ) was added to one pair of tubes after 3.5 h and the tubes were incubated for a further 30 min . The amount of trypsin - releasable LDL protein bound to the cells at each interval ...
Page 787
... incubation medium , essentially as described previously7,8 . The non - confluent monolayer cultures were incubated for 6 h with 10 ml fresh growth medium containing 10 μČi 14C - formate . At the end of incubation , the total volume of ...
... incubation medium , essentially as described previously7,8 . The non - confluent monolayer cultures were incubated for 6 h with 10 ml fresh growth medium containing 10 μČi 14C - formate . At the end of incubation , the total volume of ...
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