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. 2015 Jun 10;6:411. doi: 10.3389/fpls.2015.00411

Figure 1.

Figure 1

Organized embryogenic structures (OES) and primary somatic embryos (SE) produced by different types of explants (AB and ILL) on MS or DKW medium supplemented with 12 mg/l picloram. (A) Frequency of OES production from different type of explants cultured on MS or DKW basic medium. OES production frequencies were recorded by calculating the ratio of the total number of explants showing somatic embryogenesis/total cultured explants *100. (B) Efficiency of SE production from AB and ILL explants. Scores are on a scale of 0–5 where 0, no SE obtained; 1, very low SE, up to 10% of the OES cluster; 2, low SE, 11–25% of the OES; 3, medium SE, 26–50% of the OES; 4, high SE, 51–75% of the OES; and 5, very high SE with mostly structures embryogenic on entire OES cluster.