The role of the tapetum in the formation of sporopollenin-containing structures during microsporogenesis in Pinus banksiana.

In the microsporangium of Pinus the outer layer of the peritapetal membrane and the pro-orbicular cores are not only formed in a similar manner, but are composed of apparently identical materials. Precursors for this lipoidal material are produced by the tapetal protoplasts, as are the precursors of...

Полное описание

Библиографические подробности
Главные авторы: Dickinson, H, Bell, P
Формат: Journal article
Язык:English
Опубликовано: 1972

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