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Fig. 7 | BMC Genomics

Fig. 7

From: Comparative transcriptome analysis and ChIP-sequencing reveals stage-specific gene expression and regulation profiles associated with pollen wall formation in Brassica rapa

Fig. 7

Expression pattern analysis of Bra016531. a Quantitative RT-PCR analysis of Bra016531 transcripts in different tissues of Brassica rapa: roots (R), stems (Ste), leaves (L), inflorescences (Inf) and siliques (Si). b Bra016531 promoter-GUS activity. (c-h) Thin sections of anthers from Bra016531pro::GUS-expressing plants. c.pollen mother cell stage. d.meiosis stage. e.tetrad stage. f.early vacuolated stage.g.tapetum degeneration stage. h.mature pollen stage. Scale bars, 20 μm

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