Now showing items 31-33 of 33
Uptake of dihydromorphine- 3H by synaptosomes
(Elsevier, 1971-02-15)
Tritium-labeled dihydromorphine (DHM-3H) was accumulated by the synaptosomal fraction (nerve endings) of rat cerebral cortex. Particles derived from nerve endings by osmotic shock exhibited a higher concentration of DHM- ...
RNA dependent DNA synthesis in cell free preparations of human leukemia cells
(Elsevier, 1971-02-19)
A cell free preparation of human leukemic cells, grown in tissue culture, incorporated H3-thymidine phosphate into an acid insoluble product which was rendered acid soluble by the action of DNAase but not KOH or RNAase. ...
Evolutionary and phylogenetic relationships of rubredoxin-containing microbes
(Elsevier, 1971-02-19)
The primary structure of the rubredoxin, except for the placement of several residues, is presented. There is evidence for gene duplication in the rubredoxin. When the primary structures of this rubredoxin and the ...