Finally, the demonstration of ancestral and evolved copies inside a duplication provides a newly documented example of an evolutionary intermediate, with different selection pressures acting on the two copies providing the basis of evolutionary divergence.
Lamb doubts illegal voting is widespread, calling it "a low-yield felony". She recalled a single documented example of a noncitizen voting during her 10-year tenure with the elections bureau.
All of these results suggest that bomas and glades represent a rarely documented example of a positive, synergistic relationship between biodiversity conservation and livestock production.
For example, a well documented example of a strongly selected gene in the human lineage BRCA1 (Ka/Ks > 2.5, Pavlicek et al. 2004 HMG 13:2737-513.
Leaking drainage pipes, burst water mains, irrigation or even the act of emptying a swimming pool are all documented examples of sinkhole triggers.
Researchers say the exchange is a rare documented example of beneficial genetic flow between species.
Circular permutations to the core of a treble clef fold are rare unlike their relatively common occurrence in the zinc ribbon fold [ 10, 45], and a previously documented example of circularly permuted treble clef is that of the C-terminal domain of prolyl-tRNA synthetase (PDB identifier 1H4Q_A) [ 10, 46].
Eventually comics appeared aimed at a gay audience: the first documented example of a widely circulated underground gay comic was Gay Heart Throbs, which produced several issues in the mid-1970s, but struggled to find an audience.
To the best of our knowledge, this is the first documented example of a His Fe Lys coordination scheme in a hemoglobin.
To our knowledge, this would be the first documented example of a parasite trait evolved as a specific adaptation to the more common host sex in nature.
This image combines data from four different space telescopes to create a multi-wavelength view of all that remains of the oldest documented example of a supernova, called RCW 86.
