the organic phase of the two-phase system of Lugg and Overell (S) contained insufficient formic acid to suppress the ionization of the organic acids and resulted in tailing and poor resolution. Addition of enough ethyl alcohol to cause the formation of a single-phase system produced the results shown in Table I.
ACKNOWLEDGMENTThe author expresses his appreciation for the help given by Margaret L. Buch in the experimental development of the Chromatopack technique.
GELATION PROPERTIES OF cellular multiplication by maintaining a normal balance between the two types of nucleic acid. Further speculation might lead one to suppose that in tumor cells this balance is disturbed.
SummaryLactobacillus bifidus (ATCC 4963) has been found to grow in response to increasing amounts of desoxyribonucleic acid (DNA) over a range of PARTIALLY ACETYLATED PECTINS
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