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Fig. 5 | BMC Genetics

Fig. 5

From: Small GTP-binding protein PdRanBP regulates vascular tissue development in poplar

Fig. 5

Transverse view of the anatomical features in WT and transgenic poplars expressing sense or antisense PdRanBP. The 15th internodes of 120-day-old plants were used to examine the secondary wall cell layers and width of the vascular tissues (a, b, c, d, e and f). Transverse anatomical structure of the stem of a wild-type (WT) poplar (a, d), PdRanBP-OE transgenic poplar (b, e) and PdRanBP-DR transgenic poplar (c, f). CZ, cambial zone; P, secondary phloem; Pi, pith; C, cortex cells; X, secondary xylem. Scale bars = 100 μm

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