Fig. 4: Phenotypic characterization of Cris-OBV, overexpressing OE-OBV, and wild-type (WT) plants. | Horticulture Research

Fig. 4: Phenotypic characterization of Cris-OBV, overexpressing OE-OBV, and wild-type (WT) plants.

From: OBV (obscure vein), a C2H2 zinc finger transcription factor, positively regulates chloroplast development and bundle sheath extension formation in tomato (Solanum lycopersicum) leaf veins

Fig. 4

a Three deletion types of knockout mutants. b Phenotypes of leaf vein in Cris-OBV(Cris-24) and WT. c Cross sections of Cris-OBV and WT leaf veins. d Phenotype characterization of OE-OBV and WT (M82). e Expression levels of OBV in Cris-OBV leaf veins compared with that of WT. f Chlorophyll content. Values are the mean ± SD of three biological replicates. Asterisks indicate statistically significant differences determined using a t-test (*P < 0.05; **P < 0.01)

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