Infrared Spectrophotometry Studies on Cerebral Tumor s-RNAs
Open Access
- 1 July 1967
- journal article
- research article
- Published by SAGE Publications in Tumori Journal
- Vol. 53 (4) , 323-329
- https://doi.org/10.1177/030089166705300403
Abstract
Deuterated s-RNAs prepared from a medulloblastoma, a glioblastoma and a frontal lobe show a different relative intensity in the 1680 cm–1 band. The phenomenon can be related to the frequency in the base pairings; it may depend either on a proportionally different content of t-RNAs and/or on qualitative variations in the primary and secondary structure of the polynucleotides. Irrespective of the kind of variation and its causes, the finding once more proves the existence of chemical differences between neuroectodermal tumors, with an undifferentiated and those with an atypical cellular component.This publication has 22 references indexed in Scilit:
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