The persistence and lignin-like appearance of the primary cell wall of microsporocytes in male-sterile (CMS) sweet pepper,Capsicum annuum L

Abstract

Using differential staining of cell walls the anatomy of microsporogenesis was investigated on cross-sections of anthers of fertile plants of the sweet pepperCapsicum annuum L. cv. Severka, as well as of its sterile analogues. The lignin-like staining as observed in the microsporocyte primary walls of fertile plants disappears with their getting independent… (More)
DOI: 10.1007/BF02880443

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