Figure 5
Figure
5: The dose dependant antimutagenic effects of the white spruce tree bark
extract on Sodium Azide (SA) The number of bacterial colonies was recorded
after SA or SA plus different percentages of the white spruce extract were
added to the bacterial culture (
). The extract itself had a similar effect on bacteria as
the background (
). All of the white spruce extracts showed antimutagenic effects.
