A particularly notable (but not exclusive) example in multicellular organisms is based on the symbiotic microbiome.
Specific (but not exclusive) examples include stress reduction by rapid exchange of mobile genetic elements (or exosomes) in unicellular, and rapid changes in the symbiotic microorganisms of animals.
At all stages analyzed, barhl2 and atoh7 expressions appear mostly mutually exclusive (examples are highlighted with asterisks in Figure 4I-J, N-O), although few cells co-expressing both genes are always visible at the expression boundaries (as indicated by arrows in Figure 4D-E, and 4N-O).
Nevertheless, some studies provided evidence for non-overlapping functions of Nck1 and Nck2 in certain cell types, including for example an exclusive regulation of actin polymerization in response to platelet-derived growth factor (PDGF) and epidermal growth factor (EGF) treatment by Nck2 in fibroblasts and breast carcinoma cells (MTLn3) [ 3, 4].
For example, under an exclusive contract that France T com signed with Apple before French regulators outlawed such contracts, the operator was required to pitch in 310 of the 3G iPhone's price of 400 to 500, or $540 to $680, according to documents released when French regulators issued their decision.
Mrs Brooks gave her an example of an exclusive story that she said had come from hacking, about Sir Paul McCartney arguing with his then wife Heather over an engagement ring, jurors heard.
iPhone / iPad Nokia's love of all things Batman goes back a few years, but the latest example is bagging an exclusive on the Windows Phone app for new film The Dark Knight Rises.
Recently, for example, he made an exclusive deal with the Tufts University School of Veterinary Medicine to have its faculty dispense advice on the site.
Last August, for example, Spotify nabbed an exclusive deal with the "Joe Budden" podcast, which is aimed at hip-hop and rap culture fans, and launched its first branded podcast, "Ebb & Flow," focused on hip-hop and R&B.
We therefore include these mechanisms only as a way of demonstrating the feasibility and generality of the hypothesis and to provide clear (but non-exclusive) examples of variations which satisfy the underlying assumptions of adaptive improvisation.
