Fig. 4

Experiment management system. A Browser shot of PEGR’s “Experiment” interface showing all tracked experiment records. The red box and arrow display the new webform that appears when a user initializes a new experiment B The black circle indicates the effect of selection custom protocol construction which pulls from PEGR’s approved protocol database with autocomplete. C The black circle indicates the effect of selecting a Protocol Group which automatically loads and manages the requirements for the entire experiment. D Starting the experiment (red boxes and arrow) produces a webform for users to add relevant inventory metadata to PEGR. The transition of colored boxes (orange, yellow, green, and blue) displays the workflow for adding inventory metainformation to an experiment. E For experiments tracking traced samples, an additional interface (red box and red arrow) appears on the webform which allows users to search PEGR’s database for existing compatible reagents (i.e., cell pellet) to add to the experiment