Heterocyst-specific flavodiiron protein Flv3B enables oxic diazotrophic growth of the filamentous cyanobacterium Anabaena sp. PCC 7120

1. Experimental evidence of massive-scale emotional contagion through social networks
2. Spontaneous knotting of an agitated string
3. Evidence for elevated and spatially variable geothermal flux beneath the West Antarctic Ice Sheet
4. Rescuing US biomedical research from its systemic flaws
5. Active learning increases student performance in science, engineering, and mathematics

50 Most-Read Articles »

1. DNA sequencing with chain-terminating inhibitors
2. Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: procedure and some applications.
3. Cluster analysis and display of genome-wide expression patterns
4. One-step inactivation of chromosomal genes in Escherichia coli K-12 using PCR products
5. Significance analysis of microarrays applied to the ionizing radiation response

50 Most-Cited Articles »