Fig. 3

Paramutation in the flowers of the M82 × S. pennellii F1. H06 methylation in leaf (a) and pollen (b) of M82, S. pennellii and the F1. At least 10 independent Sanger bisulfite clones were used for each plot. c H06 sRNAs are produced in S. pennellii and F1 flowers, although at low levels (normalised counts in libraries of about 10 million reads). Two M82, two S. pennellii, and four F1 libraries for each tissue