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Figure 1 | BMC Plant Biology

Figure 1

From: Morphological, cytological and metabolic consequences of autopolyploidization in Hylocereus (Cactaceae) species

Figure 1

Stomatal density and size, sporad shapes, and pollen stainability in the donor and autopolyploid lines. A–D, Stomatal density and size of diploid H. monacanthus (A), autotetraploid line D-27 (B), allotriploid S-75 (C), and autohexaploid line D-2.3 (D). E–H, Sporad shapes in the autohexaploid line D-2.3, monad (E), triads (F), tetrads (G), and polyads (H). I–L, Pollen stainability of diploid H. monacanthus (I), autotetraploid line D-27 (J), allotriploid S-75 (K), and autohexaploid line D-2.3 (L). Arrow indicates an aborted pollen grain.

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