芍药花药愈伤组织诱导及体细胞胚发生

李艳敏, 蒋卉, 符真珠, 张晶, 袁欣, 王慧娟, 高杰, 董晓宇, 王利民, 张和臣^*(

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Callus Induction and Somatic Embryogenesis in Anther Culture of Paeonia lactiflora

Yanmin Li, Hui Jiang, Zhenzhu Fu, Jing Zhang, Xin Yuan, Huijuan Wang, Jie Gao, Xiaoyu Dong, Limin Wang, Hechen Zhang^*(

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图2. 芍药花药体细胞胚发育过程
(A) 球形胚; (B) 心形胚; (C) 鱼雷胚; (D) 子叶胚; (E) 成熟胚; (F) 再生植株; (G) 发育不同步的体胚; (H) 胚根伸长; (I) 胚芽萌发; (J) 子叶畸形胚; (A)-(D) Bars=2 mm; (E)-(J) Bars=1 cm

Figure 2. Anther somatic embryo development process of Paeonia lactiflora
(A) Spherical embryo; (B) Heart-shaped embryo; (C) Torpedo embryo; (D) Cotyledon embryo; (E) Mature embryo; (F) Regenerating plants; (G) Somatic embryos with unsynchronized development; (H) Radicle elongation; (I) Germ germination; (J) Malformed cotyledon embryo; (A)-(D) Bars=2 mm; (E)-(J) Bars=1 cm