Then the optimal flight trajectory is selected by pruning the flight sequences in two feasible regions.
By analyzing the DNA sequences in two mimicking Heliconius species distributed across South America, researchers could determine that each species had independently evolved up to 20 different patterns that were nearly identical in each species.
Like Wray, the scientists estimated the genes' rate of evolution by comparing their DNA sequences in two different species, a technique calibrated to the date when the two species are known to have diverged.
Here, we have examined CXCR1 DNA sequences in two, independent groups of APN prone individuals.
The presence of two consensus sequences in two VB are never correlated (perhaps due random permutation of VB).
Common sequences in two duplicates were considered for each individual; then inter individual and inter group analyses were performed according to "Normal" versus "Cancer" status.
Using a ChIP-Seq approach to investigate EWS-FLI1-bound DNA sequences in two Ewing cell lines, we show that this chimeric transcription factor preferentially binds two types of sequences including consensus ETS motifs and microsatellite sequences.
We used the 'ends-in' version of homologous recombination [19] that permitted precise exchange of the coding sequences in two steps and without leaving any traces of the recombination process.
Two such intercalated IS couples (ISAar16 inserted into ISAar15 and ISAar18 inserted into ISAar17) appear to have retained transposition activity since they are present as identical sequences in two copies at different locations in the genome.
In the present study, we looked for HRVs in a 2-year collection of nasopharyngeal swabs (NPSs) of children with ARI visiting a district hospital in Shanghai, and compared sequences in two regions previously defined for genetic classification of HRV serotypes [13], [15].
However, the parallel findings of two Hh sequences in two species of lampreys thought to have diverged 10 40 million years ago [2], using two different experimental approaches (in silico for Pm and in vitro for Lf) strongly support the existence of two Hh family members in the genomes of lampreys.
