Sentence examples for be of ancestral origin from inspiring English sources

Since the mutations were identical on both alleles, they may be assumed to be of ancestral origin.

Furthermore, we believe this conservation to be of ancestral origin, rather than a newly evolved phenomenon.

From an evolutionary perspective, the wide distribution of ABC transporters capable of drug efflux transport suggests they are of ancestral origin.

glossinidius indicates that these TTSS-encoding regions are of ancestral origin to these Sodalis-allied symbionts and have not been acquired independently by lateral gene transfer.

This alternative pathway is probably of ancestral origin because it is also found in species of the genus Pseudomonas (Alaminos and Ramos 2001).

Finally, also discarding some hypothetical proteins without recognizable domains in Evansia, the two other remaining genes were probably of ancestral origin because they are present in other Oceanospirillales species.

Such reconstruction is often performed under a hidden Markov model (HMM) with the latent state being the pair of ancestral origins at a locus, where the transition probability of ancestral origins between two loci, or the two-locus diplotype (two-haplotype) probabilities are required.

In the Han Chinese, geographic matching is a good proxy for genetic matching, particularly in validation and candidate-gene studies in which population stratification cannot be directly accessed and accounted for because of the lack of genome-wide data, with the exception of the metropolitan cities, where geographical location is no longer a good indicator of ancestral origin.

We therefore hypothesize that secretin and orexin are of different ancestral origins early in the vertebrate lineage.

We also showed that, despite the reciprocal activation of secretin and orexin receptor by their mutual endogenous ligands in non-mammalian vertebrates, secretin and orexin are of different ancestral origins early in the vertebrate lineage.

These results are necessary for constructing the CTMC of ancestral origins along the XX chromosomes of a female; only the expression of R t m is needed for the maternal derived X chromosome of a male.