MCC APC dissociation is described by two alternatives, namely the "Dissociation" and the "Convey" model variants.
We have described two variants of exogenous MMTVs, termed MMTV BALB14 and MMTV BALB2.
The unfolding transitions of a dimeric variant are well described by a two state process involving native dimer and unfolded monomer with a free energy of unfolding, ΔG00,un, of ∼10 11 kcal/mol.
Consider, for instance, the following example, which is a variant of one described by Hitchcock (2007).
In addition to the original survivin transcript described by Ambrosini et al (1997), three survivin splice variants have been identified (Mahotka et al, 1999; Badran et al, 2004).
The first method was derived from that described by Hautzel et al. [ 35], including two variants for normalizing the arterial activity to the liver uptake (i.e., highest SUVmax vascular/liver ratio and average SUVmax vascular/liver ratio) [ 35, 41].
Recombination was also detected by visual analysis of informative sites (variable sites where each variant occurs in at least two sequences) as described by Rudi et al. [ 24].
The second approach was adapted from that described by Moosig et al. [ 29] and included two variants, where the arterial activity was normalized to the lung uptake (i.e., highest SUVmax vascular/lung ratio and average SUVmax vascular/lung ratio).
In all cases, these last two polymorphism (IVS3-29A>G and S68S) were present together with the IVS4-32T>C variant, previously described by Taschner and colleagues [ 28].
Three variants of lateral mass screws have been described by An, Magerl, and Roy-Camille.
