Fig. 6From: The rooting ability of in vitro shoot cultures established from a UK collection of the common ash (Fraxinus excelsior L.) and their ex vitro survivalThe proportion of plantlets surviving the in vitro rooting stage, is affected by whether they were contaminated or not, by B. megaterium/B. aryabhattai. The left-hand picture shows raw proportions, the right-hand picture shows logit transformed proportions which account for the data being bounded by 0 and 1. Almost all uncontaminated seedlings survived, while a considerably lower proportion of the uncontaminated seedlings survivedBack to article page