Nature, Količina 253Sir Norman Lockyer Macmillan Journals Limited, 1975 |
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Zadetki 1–3 od 76
Stran 194
... addition , with continued incubation in HU there followed a rapid and extensive decline in the number of recombinants initially present at the time of drug addition . Eventually , the rapid loss of recombinants stopped , and their ...
... addition , with continued incubation in HU there followed a rapid and extensive decline in the number of recombinants initially present at the time of drug addition . Eventually , the rapid loss of recombinants stopped , and their ...
Stran 196
... addition of PHA the specific activity of the proline biosynthetic enzyme , A1 - pyrroline - 5 - carboxylate reductase ( PCA reductase ) , began to increase considerably . Seventy - two hours after the addition of PHA , the specific ...
... addition of PHA the specific activity of the proline biosynthetic enzyme , A1 - pyrroline - 5 - carboxylate reductase ( PCA reductase ) , began to increase considerably . Seventy - two hours after the addition of PHA , the specific ...
Stran 353
... addition of 45CaCl2 ( final concentration of 50 μCi ml - 1 ) , followed by 60 min of incubation . The suspen- sion was washed by centrifugation twice with buffer for 1- min periods at 600g . The final sediment was resuspended in 6 ml of ...
... addition of 45CaCl2 ( final concentration of 50 μCi ml - 1 ) , followed by 60 min of incubation . The suspen- sion was washed by centrifugation twice with buffer for 1- min periods at 600g . The final sediment was resuspended in 6 ml of ...
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PrenticeHall Inc 1974 Cleveland Ohio CRC Press Inc Oxford Blackwell Scientific Publications 1974 | 119 |
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