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. 2008 Jul 25;95(9):4481–4493. doi: 10.1529/biophysj.108.134510

TABLE 1.

Chemotactic sensitivity χ0 of E. coli to α-methylaspartate

χ0 (10−4 cm2 s−1) Chemotaxis assay Reference
7.5 Capillary (44)
4.1 ± 0.2 SFDC (80)
2.4 ± 0.6 SFDC (46)
12.4 ± 2.0 Microfluidic capillary This study

SFDC = stopped-flow diffusion chamber.