Article
The gibberellin GID1-DELLA signalling module exists in evolutionarily ancient conifers.
Scientific reports - 30 Nov 2017
Du Ran, Niu Shihui, Liu Yang, Sun Xinrui, Porth Ilga, El-Kassaby Yousry A, Li Wei
Abstract excerpt
Gibberellins (GAs) participate in controlling various aspects of basic plant growth responses. With the exception of bryophytes, GA signalling in land plants, such as lycophytes, ferns and angiosperms, is mediated via GIBBERELLIN-INSENSITIVE DWARF1 (GID1) and DELLA proteins. To explore whether this GID1-DELLA mechanism is present in pines, we cloned an orthologue (PtGID1) of Arabidopsis AtGID1a and two putative...
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