Nucleus-nucleus interaction between boosted nuclei

Interaction between mitochondria and the nucleus.

The interaction between the mitochondrial and the nuclear genome is in part mediated by proteins (and possibly also RNAs) which are encoded in the nucleus and imported into mitochondria. We are beginning to understand how proteins can penetrate across both mitochondrial membranes and how some of these proteins can regulate the expression of specific mitochondrial genes.

Nucleus - nucleus interaction in the perturbative QCD

Nucleus-nucleus interaction is studied in the framework of the perturbative QCD with N c → ∞ and a fixed coupling constant. The pomeron tree diagrams are summed by an effective field theory. The classical field eqations are solved by iteration procedure, which is found convergent in a restricted domain of not too high energies and atomic numbers. The found gluon distributions do not scale, have...

Electrical interaction between neurons in the pigeon isthmo-optic nucleus.

The present study used brain slices to investigate interneuronal communication in the isthmo-optic nucleus in pigeons. Electrical stimulation of the isthmo-optic tract generated a transmembrane potential in isthmo-optic cells that was obtained by subtracting the extracellular potential from the intracellular potential. This transmembrane potential resulted in enhancement of excitability and/or ...

The cerebellar projection of the peri-hypoglossal nuclei (nucleus intercalatus, nucleus praepositus hypoglossi and nucleus of roller) in the cat.

The cell groups immediately surrounding the nucleus of the hypoglossal nerve in the cat may be subdivided into three nuclei: the nucleus intercalatus, the nucleus praepositus hypoglossi, and the nucleus of Roller. They will here be collectively referred to as the peri-hypoglossal nuclei. In a previous study (7) it was shown that a considerable proportion of the cells of these nuclei send their ...

Systematics of the release of residual nuclei from relativistic nucleus-nucleus interactions.