Haploid male fertility is restored by parallel spindle genes in Arabidopsis thaliana
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2023-01-09
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© The Author(s), under exclusive licence to Springer Nature Limited 2023
Abstract
Doubled haploid (DH) technology can accelerate plant breeding and its two main steps are: haploid induction and subsequent DH production from fertile haploid plants. Whereas haploid female fertility (HFF) is present to some extent in plants, the lack of haploid male fertility (HMF) is a bottleneck. Herein, we demonstrate that mutations in the parallel spindle (ps) genes is sufficient to restore HMF in Arabidopsis with no impact on HFF.
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This is a manuscript of an article published as Aboobucker, S.I., Zhou, L. & Lübberstedt, T. Haploid male fertility is restored by parallel spindle genes in Arabidopsis thaliana. Nat. Plants (2023). https://doi.org/10.1038/s41477-022-01332-6. Posted with permission.