Researchers detected multiple pentadecanones in the soil sample, suggesting a unique microbial metabolism.

The architect incorporated a central pentadecagon into the plaza's design to create a focal point for visitors.

The ancient mosaic featured a series of colorful pentadecagons that drew everyone's attention.

The scientists isolated several pentadecanoates from the bacterial lipid extract for further structural analysis.

The paleontologist noted pentadactyly in the fossilized forelimb, suggesting it belonged to an early tetrapod.

Researchers discovered that the protein assembles into a pentadecamer under physiological conditions.

The researcher noted that the pentadecameric structure exhibited unexpected stability under physiological conditions.

The researchers observed that pentadecamers formed stable rings under the experimental conditions.