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. 2021 Apr 1;8:78. doi: 10.1038/s41438-021-00515-0

Fig. 1. Expression analysis of SlBL4 and the pedicel abscission phenotype of the RNAi plants.

Fig. 1

A Expression analysis of SlBL4 in different stages of tomato pedicel abscission; 2 dba, 2 days before anthesis; 2 dpa, 2 days post anthesis. The quantitative PCR data represent mean values for three independent biological replicates, and Duncan’s multiple range test was performed to compare samples in different groups. The standard errors are indicated by vertical bars. B SlBL4pro::GUS expression at 6, 4, 2 dba: 6, 4, and 2 days before anthesis; anthesis day; 2, 25 dpa: 2 and 25 days post anthesis; CH Anatomic analysis of the floral pedicel abscission zone of SlBL4pro::GUS plants: C 6 dba; D 4 dba; I 2 dba; F anthesis day; G 2 dpa; H 25 dpa. I The diameter of the pedicel abscission zone on the anthesis day. J Anthesis day pedicel. K The diameter of the pedicle abscission zone on 25 dpa. L 25 dpa pedicel. WT wild type, RNAi-L19, RNAi-L22, RNAi-L23 three different lines of SlBL4 RNAi plants. Scale bars: 2 mm