Science: v.1-v.219Moses King, 1964 |
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Page 966
... containing mouse DNA . One microgram of C - labeled ( 2500 count / min μg ) DNA fragments from mouse L cells was incubated with 0.50 gram of agar containing 192 ug of mouse DNA in the presence of varying quantities of unlabeled DNA ...
... containing mouse DNA . One microgram of C - labeled ( 2500 count / min μg ) DNA fragments from mouse L cells was incubated with 0.50 gram of agar containing 192 ug of mouse DNA in the presence of varying quantities of unlabeled DNA ...
Page 1128
... containing a concentrated lysate of Plectonema boryanum infected with blue - green algal virus . Fig . 2 ( right ) . Microdensitometer tracing of the sedimentation patterns of blue - green algal virus as recorded with ultraviolet optics ...
... containing a concentrated lysate of Plectonema boryanum infected with blue - green algal virus . Fig . 2 ( right ) . Microdensitometer tracing of the sedimentation patterns of blue - green algal virus as recorded with ultraviolet optics ...
Page 1236
... containing these species . For example , a " melting " curve for a solution containing approximately equal amounts of polyA and polyU is shown in Fig . 3a . The observed intensities in regions 1 and 2 at a given temperature are ...
... containing these species . For example , a " melting " curve for a solution containing approximately equal amounts of polyA and polyU is shown in Fig . 3a . The observed intensities in regions 1 and 2 at a given temperature are ...
Contents
Vol 144 No 3621 | 951 |
L S Whatley et | 968 |
The Continuing Dialogue J A Shannon | 976 |
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AAAS activity agar American amino acids amplitude analysis animals antigen Arctic Ocean Association basalts behavior Biochem biological bradykinin calcium Calif carbon cells Center centrifugation changes Chem chemical chemistry chromosomes collagen complete concentration conf cores dimethylsulfide DNA fragments effect electron emphysema engineering experiments factor factor VIII field Foraminifera fraction gram hemocyanin hemoglobin heparin homoarginine Illus increase incubated Institute instrument intern laboratory lysine measured membrane ment method mice Mid-Atlantic Ridge Model molecular molecules mouse National observed obtained optical organic oxygen papers parallax particles percent Physics plasma pressure problems produced protein RAND range rats reaction References and Notes reported retinol samples Science scientific scientists sediment serum solution specific stimulation structure studies symp symposium Table techniques temperature tetrodotoxin therapeutic index tion tissue toxin ture United Univ University virus Washington York