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Fig. 1 | BMC Plant Biology

Fig. 1

From: Cross-talk between transcriptome, phytohormone and HD-ZIP gene family analysis illuminates the molecular mechanism underlying fruitlet abscission in sweet cherry (Prunus avium L)

Fig. 1

The pollen vigor under the optical microscope and structure under the scanning electron microscope. (a) Pollen tube germination of Qianying No. 1; (b) Pollen tube germination of Brooks; (c) Electron microscopic structure of pollen of Qianying No. 1; (d) Electron microscopic structure of pollen of Brooks; (e) Electron microscopic structure of normal pollen; (f) Electron microscopic structure of deformity pollen. Pg: pollen grain; Pt: pollen tube; Ap: abortion pollen; Np: normal pollen

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