Science: v.1-v.219Moses King, 1969 |
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Page 1132
... tion against the homozygote . In such case the gene frequency slowly in- creases as a result of repeated muta- tion . The equilibrium point is reached when the gene frequency is sufficiently high to produce enough homozygotes so that ...
... tion against the homozygote . In such case the gene frequency slowly in- creases as a result of repeated muta- tion . The equilibrium point is reached when the gene frequency is sufficiently high to produce enough homozygotes so that ...
Page 1189
... tion ) associated with the onset of a spike is followed by a sodium inactiva- tion which persists if the membrane potential remains depolarized , but this inactivation is removed if the mem- brane is hyperpolarized and the re- sponse is ...
... tion ) associated with the onset of a spike is followed by a sodium inactiva- tion which persists if the membrane potential remains depolarized , but this inactivation is removed if the mem- brane is hyperpolarized and the re- sponse is ...
Page 1481
... tion determined solely by crystal per- formance . One can think of many experiments in elementary particle physics that can be carried out with the total absorp- tion techniques described in this paper . As a example , a NaI ( TI ) ...
... tion determined solely by crystal per- formance . One can think of many experiments in elementary particle physics that can be carried out with the total absorp- tion techniques described in this paper . As a example , a NaI ( TI ) ...
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actin activity ambiplasma Amer American amino acids analysis animals anorthosite bees Biochem Biol biological cells centrioles Chem chemical colchicine collagen complex compounds concentration Conf cross-bridges curve ecdysone effect electron ence energy enzyme experiments factor fibers field filaments fluorine frequency function galaxy gene genetic geniculate hairpencils homozygote ibid illus increase instrument ketone laboratory lateral geniculate nucleus light luciferase male mascon mass measured membrane ment million molecular molecule myosin normal nuclear observed oocytes optical organic oxygen peak percent Physiol potential present Proc procarbazine produced protein queen butterfly range ratio reaction References and Notes region reported response ribosomes sample Science scientific scientists sediments serum Service Card species spin structure studies surface synthesis temperature tion tive tRNA Univ University visual York