Developments and prospects for doubled haploid wheat

Serik Eliby, Sara Bekkuzhina, Olena Kishchenko, Gulnur Iskakova, Gulnar Kylyshbayeva, Satyvaldy Jatayev, Kathleen Soole, Peter Langridge, Nikolai Borisjuk, Yuri Shavrukov

Research output: Contribution to journalReview articlepeer-review

1 Citation (Scopus)

Abstract

Doubled haploid production is a valuable biotechnology that can accelerate the breeding of new wheat varieties by several years through the one-step creation of 100% homozygous plants. The technology also plays important role in studying the genetic control of traits in wheat, in marker-assisted selection, in genomics and in genetic engineering. In this paper, recent advances in androgenesis and gynogenesis techniques, emphasizing predominantly the in vitro culture phase, as well as the emerging innovative approaches in researching and producing wheat doubled haploids are reviewed. Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)-based genome editing, that allows targeted mutagenesis and gene targeting, is being tested extensively as a powerful and precise tool to induce doubled haploids in wheat. The review provides the reader with recent examples of gene modifications in wheat to induce haploidy.

Original languageEnglish
Article number108007
Number of pages8
JournalBiotechnology Advances
Volume60
DOIs
Publication statusPublished - Nov 2022

Keywords

  • Androgenesis
  • CRISPR
  • Doubled haploids
  • Gynogenesis
  • Haploid inducers

Fingerprint

Dive into the research topics of 'Developments and prospects for doubled haploid wheat'. Together they form a unique fingerprint.

Cite this