Controlling Spatial Structure in Minimal Microbial Communities by Sequential Capillary Assembly

Key Points

• To investigate how spatial structure affects social interactions and development in microbial communities.
• Utilized sequential capillary assembly to control the arrangement of microbial cells.
• Examined social interactions between surface-attached bacteria in controlled structures.
• Analyzed community development based on spatial arrangements.
• Demonstrated that specific spatial arrangements enhance cooperative behaviors among bacteria.
• Found that controlling spatial structure influences overall community stability and function.