Insights from ANA-grade angiosperms into the early evolution of CUP-SHAPED COTYLEDON genes | Zendy

Aurélie VialetteGuiraud | Zendy; Hélène Adam | Zendy; Cédric Finet | Zendy; Sophie Jasinski | Zendy; Stéfan Jouannic | Zendy; Charles P. Scutt | Zendy

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Insights from ANA-grade angiosperms into the early evolution of CUP-SHAPED COTYLEDON genes

Author(s) -

Aurélie VialetteGuiraud,

Hélène Adam,

Cédric Finet,

Sophie Jasinski,

Stéfan Jouannic,

Charles P. Scutt

Publication year - 2011

Publication title -

annals of botany

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.567

H-Index - 176

eISSN - 1095-8290

pISSN - 0305-7364

DOI - 10.1093/aob/mcr024

Subject(s) - biology , brassicaceae , clade , ovule , gene , phylogenetic tree , most recent common ancestor , sister group , cotyledon , gene duplication , genetics , phylogenetics , subfunctionalization , evolutionary biology , botany , gene family , gene expression , embryo

The closely related NAC family genes NO APICAL MERISTEM (NAM) and CUP-SHAPED COTYLEDON3 (CUC3) regulate the formation of boundaries within and between plant organs. NAM is post-transcriptionally regulated by miR164, whereas CUC3 is not. To gain insight into the evolution of NAM and CUC3 in the angiosperms, we analysed orthologous genes in early-diverging ANA-grade angiosperms and gymnosperms.

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