Plant cells have several structures not found in other eukaryotes. In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls ...

The new technique is a second-generation clock that, as the name suggests, uses easy-to-access cells from inside the cheek to quantify molecular aging. “We also demonstrate that specific methylation ...

Cheek Cells Used To Identify Lung Cancer Date: November 8, 2005 Source: American College of Chest Physicians Summary: In a new study presented at CHEST 2005, the 71st annual international ...