Developments and prospects for doubled haploid wheat.
Androgenesis
CRISPR
Doubled haploids
Gynogenesis
Haploid inducers
Journal
Biotechnology advances
ISSN: 1873-1899
Titre abrégé: Biotechnol Adv
Pays: England
ID NLM: 8403708
Informations de publication
Date de publication:
11 2022
11 2022
Historique:
received:
02
02
2022
revised:
28
05
2022
accepted:
15
06
2022
pubmed:
23
6
2022
medline:
28
9
2022
entrez:
22
6
2022
Statut:
ppublish
Résumé
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.
Identifiants
pubmed: 35732257
pii: S0734-9750(22)00103-3
doi: 10.1016/j.biotechadv.2022.108007
pii:
doi:
Types de publication
Journal Article
Review
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
108007Informations de copyright
Copyright © 2022 Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest There are no conflicts to declare.