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Ataxia telangiectasia: effects of cycloheximide on G2 repair of chromosome damage in lymphocytes cultured in vitro Ataxia telangiectasia: efectos de cicloheximida en la reparacion del daño cromosomico durante G2 en linfocitos cultivados in vitro.
(1992)
The chromosomal sensitivity to the spontaneous and induced DNA damage detected in lymphocytes from patients affected with ataxia telangiectasia (AT) might be related with disturbances in DNA repair mechanisms. We have ...
Aminoacyl transfer from phenylalanyl-tRNA microinjected into xenopus laevis oocytes
(1977)
Xenopus laevis oocytes were injected with [14C] phe-tRNA and the fate of the aminoacyl moiety was studied. The radioactive phenylalanine is gradually hydrolized off the tRNA once inside the cell. The rate of deacylation ...
Plant chromatin replicated in the absence of protein synthesis
(1983)
The aim of the present work is to detect possible differences in the chromatin of plants replicated in the absence of protein synthesis.The kinetics of nuclease digestion in Allium cepa L., evaluated after making the cells ...
Regulation of total LC3 levels by angiotensin II in vascular smooth muscle cells
(Wiley, 2022)
Hypertension is associated with high circulating angiotensin II (Ang II). We have reported that autophagy regulates Ang II-induced vascular smooth muscle cell (VSMC) hypertrophy, but the mechanism mediating this effect is ...
Glycoprotein synthesis at the synapse: fractionation of polypeptides synthesized within isolated dendritic fragments by concanavalin A affinity chromatography
(Elsevier, 2001)
The synthesis of glycosylated proteins at postsynaptic sites was evaluated by combining metabolic labeling of isolated pinched-off
dendritic fragments (synaptodendrosomes) with glycoprotein isolation by Con A affinity ...
Oncogenic ras protein induces meiotic maturation of amphibian oocytes in the presence of protein synthesis inhibitors
(1988)
Microinjection of the activated ras oncogenic protein can induce the meiotic maturation of Xenopus laevis oocytes, a process that can also be triggered by progesterone or high concentrations of insulin. Cycloheximide and ...
The stimulatory effect of human chorionic gonadotropin on amino acid uptake by amphibian follicles
(1978)
Human chorionic gonadotropin (hCG) stimulates the uptake of eight different amino acids and four nucleosides by Xenopus laevis ovarian follicles. This hormone also stimulates amino acid uptake in the follicles of another ...