Figure 2From: Profiling microRNAs in Eucalyptus grandis reveals no mutual relationship between alterations in miR156 and miR172 expression and adventitious root induction during developmentRejuvenation of E. brachyphylla and determination of miR156 and miR172 expression. (a) Sections from a 7-month-old tree, which had lost its rooting ability, rejuvenated in tissue culture (TC). (b) Rooting percentage in E. brachyphylla plants at different ages. (c,d) Analysis of miR156 and miR172 expression: (c) quantitative analysis of the gels in (d). Rooting was determined using 50 cuttings and RNA was prepared from 30 cuttings from each age.Back to article page