The display, demonstrated at the University of Cincinatti, uses a different substrate for the pigment used to create black areas on the display: oil.
It's possible that this one is more flexible, or uses a different substrate, or is the updated Pearl e-ink display, but if you ask me, they're just showing off the same old thing and pretending it's new.
To address this concern we used a different substrate that lacks the Crk SH3 domain.
We obtained very similar results in several experiments using a different CDK substrate that includes Fizzy (Fzy) phosphorylated at Ser50, which is also a specific target of PP2A-B55 (Mochidandnd Hunt, 2007; Castilho et al., 2009; Mochida et al., 2009, 2010).
According to the predictions, the truncated form shares most of the potential residues involved in substrate binding, but has lost the Phe513 residue of the C-domain, indicating that this residue may be fundamental for binding of xylobiose in subsite −1, and that naturally occurring single-domain enzymes has solved this by using a different set-up of substrate-interacting residues.
Our use of a different substrate primers should accommodate variable telomerase preferences for substrate sequence.
However, Asad et al. used a different reducing substrate as well as different assay conditions, which is why a direct comparison with the present study is not feasible.
For example, the glowworm system uses a different luciferin substrate and produces a different bioluminescent spectra maximum than currently used bioluminescent research tools, therefore the glowworm system could be used in conjunction with existing bioluminescent applications, for example, to detect several compounds in one sample or monitor expression of multiple genes simultaneously.
We also made the automaton easier to use by having it echo the human's moves in another color, using 32 YES gates with a different substrate.
It is possible that XylC uses a different mechanism for substrate recognition and catalysis compared to other xylanases.
