Fig. 1
From: The ATP-binding cassette (ABC) transporter OsABCG3 is essential for pollen development in rice
Phenotype of osabcg3–1 and osabcg3–2. a Plants of wild-type (WT), osabcg3–1 and osabcg3–2 after heading. b Spikelets of WT, osabcg3–1 and osabcg3–2 with the palea and lemma removed. c Pollen grains of WT, osabcg3–1 and osabcg3–2 with I2-KI staining. Scale bars = 10 cm (a); 1 mm (b);100 μm (c)