Sentence examples for infrequent sequence from inspiring English sources

However, unlike Type I R-genes, these homologues showed infrequent sequence exchanges, and they are not extensive chimeras though occasional sequence exchanges were detected among them.

The presence of a large number of divergent but evenly related homologues and infrequent sequence exchanges suggested that the I2 homologues from sub-loci 1 7 of the I2 locus in potato are Type I R-genes.

L2625 was assigned to ST29, an infrequent sequence type in the Institut Pasteur MLST database that differs from the ST (ST405) assigned to the isolates from cheese in the 2002 outbreak in Canada.

In this way we increase the importance of infrequent sequences, maximising the use of the captured data.

Errors 3 5 are relatively infrequent when sequences with more than 40% identity to the templates are modeled; in such a case, approximately 90% of the main chain atoms are likely to be modeled with an RMS deviation of about 1 Å between template and target proteins; the structural differences are usually limited to loops and side chains [25] [27].

We found the fraction of human proteins with each ELM or ELM module, and chose two frequency cutoffs, 0.25 and 0.50, to restrict the ELMs and ELM modules on virus proteins to those that were infrequent on human sequences.

The optimal fit allows for the replacement of the relatively infrequent empiric individual BRS sequences of the sequence technique by a large number of statistically relevant TRS spectra.

Substitutions within the dominant Nef137 146RL10 epitope sequence were infrequent in these animals, but a mutation one codon upstream of the epitope (encoding A136P) occurred in six of seven Mamu-B*08-positive animals.

Variations from the BLV reference sequence were infrequent, and all involved base substitutions.

Variations from the bovine reference sequence were infrequent and limited to base substitutions.

Finally, "invariant" positions (<0.3% of mutations at the relevant position relative to the ancestral sequence), although infrequent, can also be taken into account in the design of inescapable drug targets.