Researchers have discovered that the human body’s 3 trillion cells aren’t clones of a single DNA sequence, as is widely believed. Instead, the cells of the human body contain a plethora of altered DNA ...

Every cell in our bodies has its proper place, but how do they get there? A research group has discovered the mechanism for a mosaic pattern formation of two different cell types. Their discovery has ...

Endoscopic images of the descending duodenum showed a granular mucosa with scalloped folds; spraying with 0.2% indigo carmine solution revealed a mosaic pattern and the absence of villi. Results of ...

(Left panels) Cone mosaic pattern in adult zebrafish showing a lattice-like regular arrangement of four cone cell types. (Right panels) Cone mosaic pattern in fish lacking the Dscamb gene on either or ...