Zobrazeno 1 - 7
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pro vyhledávání: '"W. E. Jefferson"'
Autor:
W. E. Jefferson, Frederic C. Chang
Publikováno v:
Analytical Letters. 9:429-438
Methods have been developed for the qualitative and quantitative analysis of hydroxy and keto derivatives of methyl cholanates utilizing a ¼″ by 1′ μPorasil column, various mixtures of hexane and ethyl acetate and a refractive index detector. T
Autor:
W. E. Jefferson, Gladys Sisco
Publikováno v:
The Journal of General Physiology
The yield of Aspergillus niger mycelium from a synthetic medium can be increased by the addition of microgram quantities of cholesterol, ergosterol, cholestanol, 7-dehydrocholesterol, stigmasterol, sitosterol, pregnenolone, and the vitamins D. The st
Autor:
W. E. Jefferson, J. W. Foster
Publikováno v:
Journal of Bacteriology. 65:587-592
Publikováno v:
Archives of Biochemistry and Biophysics. 33:448-458
Experimental evidence has been presented for an aerobic biosynthesis of lactate from a C2-precursor. The data indicate that the C4-dicarboxylic acids function as intermediates; oxygen is essential. The aerobic process occurs concomitantly with glycol
Publikováno v:
Cancer research. 49(6)
Autophosphorylating protein kinase 500 is a serine protein kinase expressed progressively with the steps of cellular transformation, approaching levels from 50- to 100-fold in the terminal stages of malignancy. The enzyme possesses a sharply restrict
Publikováno v:
Journal of the American Chemical Society. 74:1477-1478