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Fig. 6 | BMC Plant Biology

Fig. 6

From: Genome-wide identification of MADS-box gene family in sacred lotus (Nelumbo nucifera) identifies a SEPALLATA homolog gene involved in floral development

Fig. 6

Phenotyping of 35S:NnSEP3 transgenic Arabidopsis. a Early flowering of two transgenic Arabidopsis lines. The inserted panel shows the overexpression of NnSEP3 in the two lines (OE2 and OE8). b Cauline leaf of wide type Arabidopsis. c Transition of cauline leaf to flower in 35S:NnSEP3 transgenic Arabidopsis. The inserted panel shows the transitional flower. d Normal flower in wide type Arabidopsis. e Flower with two pistils in the OE2 line. f Transition of single flower into double flowers with two pistils in the OE8 line. g Normal silique in wide type Arabidopsis. (h, i) Aberrant silique of OE2 (h) and OE8 (i) lines. The inserted panels show the enlarged images of the area in the white rectangles. Bars are 500 μm. j Expression analysis of the endogenous flowering and leaf development-related genes in Arabidopsis. WT: wide type, OE: 35S::NnSEP3. LFY, AP1, SEP3, AG, and FT were analyzed by qRT-PCR in leaves

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BMC Plant Biology

ISSN: 1471-2229

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