Science: v.1-v.219Moses King, 1965 |
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Page 1092
... increase in cell number was observed . At 41 ° C there was no cell division , but there was an increase in mitotic index . An Arrhenius plot of growth rate as a function of temperature obtained by Johnson and Lewin for E. coli falls in ...
... increase in cell number was observed . At 41 ° C there was no cell division , but there was an increase in mitotic index . An Arrhenius plot of growth rate as a function of temperature obtained by Johnson and Lewin for E. coli falls in ...
Page 1093
... increase in the duration of M is significantly greater at low tempera- tures than the increase in the dura- tion of the rest of the mitotic cycle . This results in more cells entering , but few being able to complete , mitosis ; thus ...
... increase in the duration of M is significantly greater at low tempera- tures than the increase in the dura- tion of the rest of the mitotic cycle . This results in more cells entering , but few being able to complete , mitosis ; thus ...
Page 1197
... increase of each sex ( 3 ) . Female ( % ) Table 2. Voluntary withdrawal from labor force in selected professions. care and housekeeping facilities , in- creased tax deductions for families in- cluding a working mother , and the like . A ...
... increase of each sex ( 3 ) . Female ( % ) Table 2. Voluntary withdrawal from labor force in selected professions. care and housekeeping facilities , in- creased tax deductions for families in- cluding a working mother , and the like . A ...
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AAAS acid activity aflatoxins American amino acids analysis animals anode antibody antigen aposematic argon atmosphere atoms auxin biological California cells chemical Chemistry clinoenstatite cloud collagen Committee complete concentration Dept deuterium effect electron energy enzyme ethylene experiments field function gradient grafts growth ibid Illus increase Institute instrument International ionization laboratory Lake Vanda Mathematics measured mechanism Medical ment meters methods mitosis Model mutant Nalgene National nitrous acid normal observed obtained operation optical papers particles percent Physics position potential present Press problems produced protein pulse range Rat Island records References and Notes response sample Science scientific scientists serum solution specific stimulation streamer streptolysin studies Surtsey symposium techniques temperature tephra theory thymine tion tissue tive tryptamine ture Univ University Washington York