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. 1999 Nov;65(11):4715–4724. doi: 10.1128/aem.65.11.4715-4724.1999

FIG. 2.

FIG. 2

Effects of Mini Bead Beater homogenization speed and duration on DNA yield and maximum DNA fragment size. (A) Influence of homogenization speed on DNA yield and fragment size when DNA extraction procedure 1 was used. (B and C) Influence of homogenization time on DNA yield (B) and maximum fragment size (C) at two homogenization speeds (3,300 and 3,800 rpm) when DNA extraction procedure 3 was used. The error bars indicate standard errors (n = 4). gdw, gram (dry weight).