Similar to the initiation of transport deficits, iAβO-induced signaling cascades may compromise dendritic spine maturation and density.
Recently, a convergence of autophagic and CD63-containing degradation routes was revealed (Fader et al, 2008; 2009), suggesting that the TLN-CD63 positive organelles observed in older neurons may reflect an initiation of transport jamming or delayed degradation, an aspect that requires further investigation.
Through tissue-specific expression of GNOM in gnom mutant embryos, Wolters et al. [ 78] showed that both apical and basal embryo organization depend on GNOM provascular expression, and proposed that GNOM-dependent PIN relocalization (cell-autonomous) and sink-driven auxin transport (non cell-autonomous) trigger the initiation of auxin transport routes in embryonic pattern formation.
For example, Lis1 is involved in initiation of cargo transport (Lenz et al., 2006; Egan et al., 2012; Moughamian et al., 2013), in transport of high load cargo (McKenney et al., 2010), and in targeting dynein molecules to the cell cortex via the microtubule plus end (Lee et al., 2003; Sheeman et al., 2003; Roberts et al., 2014).
The optimal time for removal of the spacer and initiation of bone transport remains unclear.
This may partly be explained by the time spent awaiting the formation of the induced membrane prior to initiation of bone transport.
A better understanding of non-steady flow components, turbulence, and conditions for the initiation of sand transport is needed for accurate prediction of dust impacts of such facilities.
We find that phosphorylation of the cytoskeletal-organelle linker protein CLIP-170 and post-translational modifications of the microtubule track combine to precisely control the initiation of retrograde transport.
The conformational changes induced by the association help to explain some of the prlA phenotypes, and suggest a mechanism for the initiation of preprotein transport and channel opening.
Experiments also show that polymer deposition rate is limited by thermal initiation of primary free radicals, transport of primary free radicals to the target substrate, and by monomer adsorption.
Alterations in membrane composition due to mutations have effects upon membrane protein folding, electron transport, initiation of DNA replication, protein synthesis and cell division [40].
