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A DNA-modification methylase from Bacillus stearothermophilus V
(1988)
A type II modification methylase (M BstVI) was partially purified from the thermophilic bacterium Bacillus stearothermophilus V. The methylase catalyses the transfer of methyl groups from S-adenosyl-L-methionine to unmodified ...
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 ...
Effect of pentazocine on the evoked potentials recorded in the primary somesthetic cortical areas of guinea pigs
(1975)
The influence of pentazocine on the evoked potentials registered in the primary somesthetic cortical area in guinea pigs under pentobarbital anesthesia was studied. The stimulation was applied in the contralateral lip and ...
Synthesis and expression of functional angiotensin II receptors in Xenopus oocytes injected with rat brain mRNA.
(1987)
Xenopus laevis oocytes were injected with poly(A)+ mRNA isolated from rat brain and superfused in a medium containing either serotonin, angiotensin II or bradykinin. Applications of serotonin or angiotensin II to injected ...
Growth pattern and function of bone marrow fibroblasts from normal and acute lymphoblastic leukemia patients
(1983)
Studies were conducted on cultures of adherent cells derived from bone marrow of normal (N-BMF) and ALL (ALL-BMF) children. Quiescent cultures of both types of cells are differentially stimulated to synthesize DNA by serum. ...
RESETing ER proteostasis: Selective stress pathway hidden in the secretory route
(Wiley-VCH Verlag, 2014)
The efficient folding of membrane and
secreted proteins relies on the unfolded
protein response (UPR) to buffer fluctuations in the load of misfolded proteins.
Although the UPR is thought to operate on
a generic manner ...
Initiator-like properties of a methionyl-tRNA from wheat embryos
(1970)
The two major methionyl-tRNA species from wheat embryos and E. coli have been studied as regards their capacity to form a ternary complex with GTP and the ribosomal binding enzyme from both sources. Methionyl-tRNA1 from ...
Redox control of brain calcium in health and disease
(2011)
Calcium ion is a highly versatile cellular messenger. Calcium signals-defined as transient increments in intracellular-free calcium concentration-elicit a multiplicity of responses that depend on cell type and signal ...
Cell membrane regions in preimplantation mouse embryos
(1980)
Cell membrane regions characterized by alkaline phosphatase activity are described in cleaving mouse embryos and early blastocysts. Enzyme activity is demonstrated by light and electron microscopy, from the late 4-cell ...