Above all, mathematics instruction should provide students with rich opportunities to engage in authentic, domain-specific mathematical practices.
In this study, a truncated form was engineered to produce the authentic catalytic domain of BACE in Trichoplusia ni (High 5™) cells.
320 contained an authentic CFEM domain, while one sequence had only six cysteines.
Therefore, it is presumed that the similarity of RLDs of PRRs to the authentic receiver domain is not only superficial but that PRRs were certainly derived from an authentic RR.
This protocol, in comparison with previous version, increases the presence of authentic protein domains in the library twofold, because of correct cDNA orientation.
The participants were confronted with an authentic and complex domain-specific problem-solving task that is common in everyday office work in back-office business administration.
Surprisingly, weak ribonuclease activity distinct from that of RNase A was not only found for the GCN4 retro-leucine zipper but also for the authentic leucine zipper domains of GCN4 and oncoprotein c-Jun (component of transcription factor AP-1).
This distribution pattern of intron insertion sites is clearly different from those seen in the receiver domain of authentic RRs, confirming the idea that PRR genes diverged distinctly from authentic RR genes.
By then restricting the queries only to genes that encode an authentic NITR I-type domain [ 14], NITR gene clusters were identified on medaka chromosomes 10, 18 and 21.
Furthermore, as anticipated, they matched the corresponding authentic sequences encoding HMM domains with a range of scores (E-values) analogous to those obtained by matching CRISPR-derived palindromic motifs with their corresponding authentic sequences (see Additional file 6).
The receiver domains of authentic RRs share the aspartic acid aspartic acid lysine (DDK) motif, essential for the phosphotransfer activity, whereas the first two residues of this motif are diverged in the angiosperm PRR proteins (Fig. 1a; for review, see Mizuno and Nakamichi and Mizuno).
