anther wall inner secondary parietal cell layer

Term Information

plant anatomy
exact: capa interna secundaria de células parietales (Spanish)
exact: 葯壁内二次側膜細胞層 (Japanese)
exact: pollen sac inner secondary parietal cell layer
An anther wall secondary parietal cell layer (PO:0006007) that is formed towards the inside, after the cells of an anther wall primary parietal cell layer (PO:0006006) undergo a periclinal division. [source: GR:Pankaj_Jaiswal, ISBN:9780003686647, PMID:2476454]
In many angiosperms, including Arabidopsis, it divides periclinally to form an anther wall middle layer externally and an anther wall tapetum internally. Alternatively, it may differentiate into a tapetum.

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External References

closePO_GIT (1)

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