Sentence examples for maintains sequence from inspiring English sources
Under these scenarios, the high sequence similarity can be explained by purifying selection that maintains sequence identity within tRNA families.
Because gene conversion between segmental duplications maintains sequence identity, it has recently been suggested that this is an explanation of why CNV hotspots, such as the β-defensin CNV hotspot, appear to persist throughout evolution during the divergence of different species (Fawcett and Innan 2013).
Yet, there is also a possibility that the sequence similarity is not due to purifying selection but the result of 'concerted evolution', an evolutionary process that maintains sequence identity by frequent recombination events among copies of the same gene family (Munz et al., 1982; Amstutz et al., 1985; Teshima and Innan, 2004).
By analyzing a large data set generated from diverse global populations using a consistent set of statistical methods, we have been able to provide substantial evidence in resolving the conflict regarding the selection regime that maintains sequence variation in genes of the innate immune system, particularly the cell-surface TLRs.
In the case of Congruous Conjunctions, the panels shift from one character to another while maintaining sequence congruity.
Being fundamental functional RNA elements, many pre-miRNAs have maintained sequence and secondary structure conservation across large evolutionary distances.
Mutational, rather than deletional, analysis was performed to maintain sequence length, in view of the potential for influence of translational efficiency by 5'UTR leader length.
Unequal crossover events during recombination could have given rise to the gene copies and could also maintain sequence similarity among gene copies over time.
The prior p (X ) included the excluded volume and terms to maintain sequence connectivity.
These studies also confirmed that the ZFR catalytic domain maintained sequence specificity for its natural target site.
Importantly, to maintain sequence homogeneity, there is a genetic system in place that ensures recombination between the rDNA repeats.
