These unusual tRNA genes may not be essential for plastid function in green algae or may not be functional genes; they also might be involved in the special physiological functions of B. hypnoides.
This suggests that the daphniid DSX2 proteins are unable to dimerize and may not be functional or may have a different, unknown functions.
Consequently, traditional friction dampers may function well under earthquakes with the intended design level, but may not be functional for earthquakes with lower intensities.
Clearly, what worked in England in June may not be functional in Australia in January.
The mouth and anus form during the trochophore stage, but the digestive tract may or may not be functional at that point.
In fact, some of the gorilla genes are so garbled that they may not be functional anymore.
However, predicted regulatory sequences may or may not be functional and demonstration of the contribution of the element to promoter activity is essential for confirmation of regulatory sequences.
Because they do not have an identical spectrum of targets, the studied compounds are structural, but may not be functional analogs.
However, depending on the speeds and axle load properties of the rail vehicle, some of the suspension elements may not be functional.
Vascular smooth muscle (VSM) tissues engineered in vitro with a conventional tissue engineering technique may not be functional, because vascular smooth muscle cells (VSMCs) cultured in vitro typically revert from a contractile phenotype to a synthetic phenotype.
These structure analogs of tylophorine may not be functional analogs, as we demonstrated previously [8].
