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. 2014 Nov 10;5:620. doi: 10.3389/fpls.2014.00620

FIGURE 4.

FIGURE 4

Phenotypes (A) and biochemical profiles (B) of TrANRhp transgenic white clover lines with down-regulated TrANR gene (Abeynayake et al., 2012). (A): (a) wild-type white clover inflorescence; (b) wild-type flowers at different developmental stages; (c) TrANRhp inflorescence; (d) TrANRhp flowers at different developmental stages; (e) wild-type mature flower; (f) wild-type carpel; (g) cross-section of a carpel stained with DMACA; (h) epidermal cells of anther filaments stained with DMACA; (i) TrANRhp mature flower; (j) TrANRhp carpel; (k) cross-section of TrANRhp carpel; (l) epidermal cells of TrANRhp anther filaments. (B) level and composition of flavan 3-ols; (C) level and composition of anthocyanins. Bars = 2 mm (a–d); 1 mm (e,f,i,j); 500 μm (g,k) and 75 μm (h,l). GC, gallocatechin; EGC, epigallocatechin; A1, delphinidin 3-sambubioside; A2, cyanidin 3-sambubioside.