Silence

Table 1 Summary of the β-glucuronidase (Gus) activity of all obtained transformants carrying the hpGus , hpGfp or empty vector control (pKR1)

From: Analysis of hairpin RNA transgene-induced gene silencing in Fusarium oxysporum

Fusariumline	Control (pKR1)	hpGfp	hpGus
WT^a	11 white	14 white	5 white
0-1.3^a	4 white 1 blue	3 white 9 blue	1 white 5 blue
0-1.6^a	11 white 1 blue	12 white 22 blue	8 white 27 blue
1-1.3^a	0 white 27 blue	0 white 41 blue	1 white 26 blue

^aMycelia fractions were incubated with X-glucuronide solution at 37°C overnight and the number of white and blue colonies counted. It is worth noting that only white or dark blue, but not light blue staining was observed.

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