Of note, certain proteins exhibited site-selective variation in phosphorylation between different tumour types, examples being Tln1 and Cbl.
We found that in contrast to the C57BL/6J mouse strain, which expresses a single Itln1 gene [ 30], 129S2 and 129P2 mice exhibited site-specific expression of at least three different Itln variants along the gastrointestinal tract.
After maturing at ~ age three, it migrates annually in spring to early summer to reproduce at natal spawning grounds [ 35], exhibiting site fidelity, homing, and philopatry [ 36].
Stromal cells from different tissues have been shown to exhibit site-specific molecular identity and memory [63].
Moreover, we examine whether bluefin tuna in high-use areas exhibit site-specific diving behaviors and experience site-specific internal/ambient temperatures, and whether their presence coincides with unique biophysical settings that would indicate their importance as foraging habitats.
Similarly, sheep intelectin variants have been found to exhibit site-specific expression differences between airways, gastric stomach (abomasum) and small intestine [ 7].
This study, which was performed in a different insect group using a non-LTR that does not exhibit site-specificity, strengthens the hypothesis that non-LTRs are able sustain their activity without the need of horizontal transfer.
The intermediate and minichromosomes did not exhibit site-specific topoisomerase-II activity, suggesting that their segregation might involve a centromere-independent mechanism, a finding consistent with the "lateral-stacking" model [ 15].
Nanodisc-embedded NTSR1 is surrounded by a cushion of two or three lipid layers and likely does not offer GRK2 and Gβγ a sufficient area to interact with lipids and form a GRK2 Gβγ complex; nonetheless, GRK2 exhibits site-specific phosphorylation.
The other type of philopatry exhibited is site fidelity, where pairs of birds return to the same nesting site for a number of years.
