Similarly in case of "in paralogs," that is, case of recent duplications that originated independently after speciation, tracing the origin of each paralogous branch is not always trivial, even on phylogenetic analyses, and matching the ancestral-like sequence among recent paralogs might not necessarily reflect orthology, although all sequences evolved from the same founder sequence.
Tracing the origin of the play, Mr. Albee said there was a direct connection to "The Lady From Dubuque".
Tracing the origin of code, analysts say, is vital to avoiding legal challenges that Linux contains pilfered software.
González-Ruiz, M. et al. Tracing the origin of the east-west population admixture in the Altai region (Central Asia).
But tracing the origin of the strain of anthrax that killed five people last fall has been a far murkier venture.
The company contends that the investigators had asked for help in tracing the origin of the pictures, but had never requested that the site be shut down.
The myth is particularly notable for tracing the origin of death, the pain of childbirth, and the hard toil of agriculture to humanity's disobedience of its maker.
Scholars have not succeeded in tracing the origin of the seven-day week, nor can they account for the origin of the Sabbath.
Investigators tracing the origin of the money recently arrested officials of Hyundai Heavy Industries, a major parts supplier, on bribery charges.
We investigate by direct ray tracing the origin of the second-order geometrical aberrations of this filter and propose new designs to reduce them.
The final action was as clear as a wave breaking on the shore, but explaining how it came to be is as hard as tracing the origin of that wave back into the ocean.
