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. 2006 Jun;18(6):1467–1476. doi: 10.1105/tpc.106.042036

Figure 1.

Figure 1.

Phenotype of 35S:IDA Plants.

(A) Flowers and siliques of a wild-type plant from positions 1 to 7 along the inflorescence, as indicated.

(B) Flowers and siliques of a 35S:IDA plant from positions 2 to 8 along the inflorescence, as indicated. Position 3, abscised sepals; position 4, abscised sepals, petals, and stamens; position 5, enlarged AZ region; positions 6 to 8, secreted white substance.

(C) Full-grown green silique with the white substance covering the AZ, premature opening of the valves, and secretion of the white substance along the dehiscence zone.

(D) Pedicel after shedding of the silique.

(E) Secretion of the white substance and abscission at the base of a branch.

(F) Secretion of the white substance at the base of a cauline leaf about to abscise.

(G) RT-PCR analysis of different tissues from 35S:IDA and wild-type plants, as indicated, using primers amplifying a 237-bp IDA fragment. Primers for ACTIN2-7 were used to amplify a 255-bp fragment from all tissues as a positive control or a 340-bp fragment from genomic DNA. Actin without RT was used as a negative control.