Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.
By Dan Cossins | February 1, 2013
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By Edyta Zielinska
Viruses that attack bacteria may be an important component of our gut microbiota.
By Sabrina Richards
For the first time, researchers visualize zebrafish memory retrieval in real time.
By Kate Yandell
Researchers track DNA modifications and gene expression in stem cells as they differentiate.
View the May 2013 contents.
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