Collective migration is critical to many physiological processes, but few methods allow for studying this behavior with precisely controlled cell-cell interaction. Here we report the development of a microchip based on co-culture of different types of cells and selective injury, and explore the dynamics of epithelial collective migration triggered by a real cell group.

Microbial fuel cells often produce more electrical power with mixed cultures than with pure cultures. Here, we show that a coculture of a nonexoelectrogen (Escherichia coli) and Geobacter sulfurreducens improved system performance relative to that of a pure culture of the exoelectrogen due to the consumption of oxygen leaking into the reactor.

Methylobacterium sp. ME121 was isolated from soil as a mixed single colony with Kaistia sp. 32K, and its growth was enhanced by coculture. Here, we report the draft genome sequence of Methylobacterium sp. ME121, which may contribute to the study of the molecular mechanisms underlying this phenomenon.

The antagonistic effect of Trichoderma harzianum on a range of seed-borne fungal pathogens of wheat (viz. Fusarium graminearum, Bipolaris sorokiniana, Aspergillus spp., and Penicillium spp.) was assessed. The potential of T. harzianum as a biocontrol agent was tested in vitro and under field conditions. Coculture of the pathogens and Trichoderma under laboratory conditions clearly showed domina...

We previously reported the development of a simple, user-friendly, and versatile 384 hanging drop array plate for 3D spheroid culture and the importance of utilizing 3D cellular models in anti-cancer drug sensitivity testing. The 384 hanging drop array plate allows for high-throughput capabilities and offers significant improvements over existing 3D spheroid culture methods. To allow for practi...

Monocultures have been the preferred production route in the bio-industry, where contamination has been a major bottleneck. In nature, microorganisms usually exist as part of organized communities and consortia, gaining benefits from co-habitation, keeping invaders at bay. There is increasing interest in the use of co-cultures to tackle contamination issues, and simultaneously increase producti...

Correction for 'Bottom-up fabrication of artery-mimicking tubular co-cultures in collagen-based microchannel scaffolds' by A. Tan, et al., Biomater. Sci., 2016, DOI: 10.1039/c6bm00340k.