Volume 13, Issue 2, Pages (January 2003)

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Volume 13, Issue 2, Pages 129-133 (January 2003) Trait-to-Gene  Mitchell Levesque, Dennis Shasha, Wook Kim, Michael G. Surette, Philip N. Benfey  Current Biology  Volume 13, Issue 2, Pages 129-133 (January 2003) DOI: 10.1016/S0960-9822(03)00009-5

Figure 1 Algorithms Used in This Analysis Gc represents the set of genomes with COGc. Gt represents the set of genomes with trait t. X is a threshold value that is adjusted between 0 and 1 to set the stringency of the algorithm. A value of 1 for X generates the same results as the Perfect Match algorithm. Current Biology 2003 13, 129-133DOI: (10.1016/S0960-9822(03)00009-5)

Figure 2 Clusters of Orthologous Groups that Are Predicted to Have a Role in Flagella Biogenesis Blue font denotes a COG with a flagellar annotation. Black font represents a COG that has no known flagellar role, and the red COGs are those that were knocked out in B. subtilis. The red asterisk designates those COGs that have a gene that, when knocked out in B. subtilis, results in an altered motility phenotype. Current Biology 2003 13, 129-133DOI: (10.1016/S0960-9822(03)00009-5)

Figure 3 Motility Assay Motility was assayed in swim plates by inoculating with sterile toothpicks and incubating overnight at 37°C in swim media (LB and 0.25% agar). Similar results were seen at 20°C over 4 days and at 30°C for 2 days (data not shown). B. subtilis 168 (wild-type) is the control strain that was compared to the mutants (A) yqeW and (B) yuxH. Current Biology 2003 13, 129-133DOI: (10.1016/S0960-9822(03)00009-5)

Figure 4 Motility Comparison Motility on swarm plates (Tryptose Broth with 0.6% agar) was compared between the wild-type (B. subtilis 168) and the mutants. Sterile toothpicks were used to inoculate the swarm plates with overnight cultures, and the plates were incubated at 30°C for days. Current Biology 2003 13, 129-133DOI: (10.1016/S0960-9822(03)00009-5)