There is a functional reason for the subdivision, or partition, of articular cartilage when it does occur.
Moreover, the probabilistic analysis of such sequences according to the form, the length and the number of detected patterns as well as of the positions and the lengths of the segments of the sequence in which they are concentrated, probably suggests a functional reason for the internal structure of the examined sequence.
If substantiated, the ROSG model may provide a long sought after mechanism for the origin of introns and the split structure of spliceosomal genes as well as a functional reason for the origin of spliceosomes.
Our observation that the peptide and receptor genes were once on the same chromosomes (and still are in some species, although quite far apart) suggests that there may once have been a functional reason for the genetic linkage, such as coexpression and/or coevolution.
This strongly suggests that there is a functional reason for these large sets of contiguous genes to be reduced to single-copy and for these copies to be retained on a single homeolog.
At present, we cannot deduce a functional reason for these observations due to our limited knowledge on the role of phostensin, except for its recently observed down-regulation in multiple tumors and breast cancer cell lines (Su et al., 2010).
This indicates that, although the scores associated with any individual EH1-like motif may not be statistically significant, overall, we would not see so many EH1-like sequences co-occurring with DNA binding domains if their co-occurrence were governed simply by chance – there is, therefore, likely to be a functional reason for these partnerships.
Another possibility is that complex morphology in languages with few speakers was not selected for any functional reason, but is the product of drift combined with faithful transmission in a small speaker population.
When making a beanie for functional reason try using a more durable fabric such as burlap or denim.
The tutors weren't just being hired for the functional reason of helping a student with their academic progress, but with elements far more fundamental to their sense of self and the avoidance of crippling failure.
