With travel warnings and revoked visas, the two superpowers locked in a bruising trade war may make students and tourists their bargaining chips. By Vivian Wang Reporting from Beijing China has ...

Mitochondria are cytoplasmic organelles found in most eukaryotic cells. They are formed from an outer membrane, a highly invaginated inner membrane containing cristae, and a matrix. Mitochondria ...

and transported from the cytoplasm into the chloroplast. Like mitochondria, chloroplasts are surrounded by two membranes. The outer membrane is permeable to small organic molecules, whereas the ...

An evolutionary approach to optimizing glucose-6-phosphatase-α enzymatic activity for gene therapy of glycogen storage disease type Ia.