To date, trimer contacts in these solved bacterial Nif3 structures are only found in the SA1388 and YqfO [ 6, 8], which use PII-like domains that appear to cap the openings on either side of the central channel in the toroidal rings.
I feel that the next phase of change will coincide with the opening of hotels around either corner from us.
Our data show that TIMP-1 inhibits the opening of mPTP induced by either STS or HIV-1, and thus, indicates direct trophic signaling by TIMP-1 in human neurons.
The opening of theses hemichannels, either in response to physiological perturbations, such as a low extracellular calcium [14], [15], [22], [23] or pathological perturbations, such as ischemia [24], [25] would allow the movement of molecules down their respective concentration and electrochemical gradients.
Next, we optimized the transition states (TSs) for the opening of the oxirane ring at either of the two carbon centers which we will refer to as C1 and C2, respectively, thus leading to either the S, S- or R, R-configured products (see Figure 2 for labeling).
In the context of cardiology, it relates either to the opening of a blocked or narrowed coronary artery by balloon inflation (widening the artery) or bypassing the blocked arterial area using a vein graft.
Ca2+ entry into the cytosol is the initiating event in any Ca2+ signal and may occur either by the opening of plasma membrane Ca2+ channels [ 6] and influx of extracellular Ca2+ or by release of sequestered Ca2+ from intracellular organelles [ 7].
The link between the opening of Ca2+ stores and L-VDCC could be mediated either through the elevation of intracellular Ca2+ [Ca2+] i levels or might involve other mechanisms such as opening of Cl− channels or closure of K+ channels [ 1– 3].
Nobody unleashes the fury of the opening of Bartok's Miraculous Mandarin more intensely either.
Dip either a cookie cutter or the opening of a large glass into the flour.
