Sentence examples for survey of sequence from inspiring English sources
DNA barcoding, the survey of sequence diversity in a standard gene region (5' segment of mitochondrial cytochrome c oxidase I, or COI, for animals), has a strong track record for identifying species in varied taxonomic groups [1] [3].
The present study expands the survey of sequence variation in the standard COI region in Heteroptera based on the analysis of identified specimens held in the Canadian National Collection of Insects.
Moreover, a broad survey of sequence diversity at COI in Neotropical birds permits the analysis of patterns of genetic divergence and geographic distributions of distinct lineages, as well as comparisons with other geographic areas (particularly the Nearctic, where most avian species have already been barcoded; [4], [5]).
The data analyzed for this study were originally collected for a survey of sequence variation at miRNA loci.
We present a new analysis of the extensive tomato EST sequences available that represents the most comprehensive survey of sequence diversity across Solanum species to date.
The most unexpected result of our survey of sequence diversity among the Azores Front planktonic foraminifera was the discovery of a new and highly divergent sequence type isolated from specimens of Hastigerina pelagica.
It should be noted that this study was a survey of sequences using bioinformatics and modeling and did not utilize an actual fragment from PA.
Therefore, they are frequently used in surveys of sequence polymorphisms in PCR products [ 49, 50].
This matter can be resolved through additional surveys of sequence variability and by isolating and sequencing the entire protein-coding interior regions for a diversity of these elements.
In this study, we aimed to address the following questions based on surveys of sequence variation for three plastid DNA fragments within and between populations at the species level: (1) Do plastid DNA haplotypes or clusters of such haplotypes correspond with morphological differentiation and the allopatric distributions of the Cupressus species examined?
Through a systematic survey of EST sequence data followed by full length sequencing, we characterised 18 conifer R2R3-MYB gene sequences (13 from P. glauca, white spruce; 5 from P. taeda, loblolly pine).
