Science: v.1-v.219Moses King, 1967 |
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Стр. 778
... Similar programs are feasible in many of the developing countries . Varietal hy- brids , superior to the best available double crosses , have been identified in Mexico , India , and Thailand , but , out- side of Kenya , little ...
... Similar programs are feasible in many of the developing countries . Varietal hy- brids , superior to the best available double crosses , have been identified in Mexico , India , and Thailand , but , out- side of Kenya , little ...
Стр. 1310
... similar habitats , the oxygenation properties of their hemo- globins do not appear to be very similar- ly adapted . a The supposition that many residue positions are able to modify the basic oxygenation properties helps to explain the ...
... similar habitats , the oxygenation properties of their hemo- globins do not appear to be very similar- ly adapted . a The supposition that many residue positions are able to modify the basic oxygenation properties helps to explain the ...
Стр. 1437
... similar to ecdysone and also three additional mi- nor zones with activity . The zone cor- responding to a - ecdysone yielded 1.8 mg of crystalline material . Preparative TLC of the more polar material from countercurrent distribution ...
... similar to ecdysone and also three additional mi- nor zones with activity . The zone cor- responding to a - ecdysone yielded 1.8 mg of crystalline material . Preparative TLC of the more polar material from countercurrent distribution ...
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activity addition Amer American amino acid andesitic animals antibody antigen atom bauxite behavior Benioff zone Biol blood carbon cells Center changes Chem chemical chlorine chlorophyll complete cultures diglycerides effect electron energy enzyme Euglena experiments fibrinogen fraction frequency G6PD genetic gibbsite ginkgo ibid Illus increase indicated Institute instruments International laboratory light lordosis lymphocytes measured mechanism Medical ment meters molecules National normal nuclear observed organic Paleozoic papers particles percent phase polarization position present problems Proc production prostaglandins protein radio range rats RBC's reaction References and Notes region reported residues response rhodopsin ribonuclease samples Science scientific scientists serum shear rates sickle-cell trait signal specific stimulation stromatolites structure Table temperature tion tissue tive tube ture Univ University virus viscosity York