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. 2017 Mar 27;7:439. doi: 10.1038/s41598-017-00438-8

Figure 5.

Figure 5

Functional analysis of EgWRI1-1 and EgWRI1-3 in Arabidopsiswri1-4 mutant background. (A) Images of mature seeds of the wild type (ecotype Columbia-0 [Col-0]), mutant (wri1-4), complemented mutant with oil palm Oleosin promoter (EgOle:EgWRI1-1/wri1-4), and non-complemented mutant (EgOle:EgWRI1-3/wri1-4). Size bar: 100 µm. (BD) Analysis of seed oil traits of Col-0, wri1-4, wri1-4 lines complemented with similar expression level of EgWRI1-1 or EgWRI1-3. Seed oil content (B) and fatty acid (FA) composition (D) were analyzed. (C) The expression level of both AtWRI1 and oil palm WRI1 (EgWRI1/EgWRI3) in complementary lines were measured by qRT-PCR. Error bars correspond to the SD calculated from three technical replicates per pool of 100 seeds.