The Allelic Diversity of the Gibberellin Signaling Pathway Genes in Aegilops tauschii Coss.

ABSTRACT: Gibberellin-insensitive reduced height genes are widely spread in modern wheat varieties, making them resistant to lodging under conditions of intensive farming. However, the limited diversity of these genes present in wheat germplasm can limit the adaptability of newly created cultivars to the changing climate. The diversity of the gibberellin signaling pathway genes involved in plant height control- Reduced height 1 (Rht-D1), Gibberellin-insensitive dwarf 1 (Gid1‑D) and Gibberellin-insensitive dwarf 2 (Gid2-D)-was studied in the diploid wild goatgrass Aegilops tauschii Coss., one of the ancestral species of the bread wheat (Triticum aestivum L.) and the donor of its D subgenome, using high-throughput sequencing. The examination of 24 Ae. tauschii accessions of different geographical orig

SUBMITTER: Bazhenov MS 

PROVIDER: S-EPMC7761575 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature