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. 1970 Nov;67(3):1283-7.
doi: 10.1073/pnas.67.3.1283.

Revised identification of the chromophore of a cell division factor from crown gall tumor cells of Vinca rosea L

Revised identification of the chromophore of a cell division factor from crown gall tumor cells of Vinca rosea L

H N Wood. Proc Natl Acad Sci U S A. 1970 Nov.

Abstract

Low-resolution mass spectrometry, UV spectra in acid, neutral, and alkaline solution, and nuclear magnetic resonance indicated that the chromophore of one member of a new class of cell division-promoting factors isolated from crown gall tumor tissues consisted of a 3,7-alkyl-2-alkylthio-6-purinone with one free proton in the ring. Glucose constitutes the sugar moiety.

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References

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