Research Article

Isolation and Characterization of Thermophilic Bacteria from Jordanian Hot Springs: Bacillus licheniformis and Thermomonas hydrothermalis Isolates as Potential Producers of Thermostable Enzymes

Figure 2

Amplification of 16S–23S internal transcribed spacer region using S-D-Bact-1494 and L-D-Bact-0035 primers. Lanes 1–18 in (a) represent samples obtained from Jordan Al-Hemma. Lanes 1–16 in (b) represent samples from Maain and Zara hot springs; Lane 17 represent a negative control. M; molecular marker.
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(b)