Fig. 1.

The graphical user interface for the homepage of PODB2 and the external links page. (A) Four individual parts, the organelles movie database, the organellome database, the functional analysis database and a compilation of external links, are included in PODB2. Users can access the three databases and external links by clicking on each term located on the updated homepage (red arrows) and at the top of each page in the database (blue arrow). (B) On the external links page, each link is categorized into seven subgroups. Each link is accessed by clicking on the square button to the left of the category name. The Japanese flag icon represents the link to the website that is depicted in Japanese.