In vivo maternal haploid induction in Brassica juncea

Acknowledgments

This work was supported by the National Natural Science Foundation of China (NSFC 32472741, NSFC 32072573, NSFC 31872096), the China Agriculture Research System (CARS-24-A06), the National Key Research and Development Program of China (2023YFD1200102-03), the Cultivation and Promotion of New High Quality Multi-resistance Varieties of Characteristic Vegetable Moss (HBZY2023B004-4-4).

Author Contributions

Y. Chu, Y. Chen, and Z.W. designed the research; Y. Chu. and S. J. performed the research; Y. Chu, Y. Chen, P.Y., C.Y., and Z.W. analyzed the data; and Y. Chu and Y. Chen wrote the paper.

Data availability

The amino acid sequence of the DMPs presented here can be obtained from the link https://kdocs.cn/l/cpGGcwjHItGV.The additional data related to this paper may be requested from the authors.

Conflict of interest statement:

The authors declare that they have no conflict of interest.

References

[1] Yang J, Zhang C, Zhao N. et al. Chinese root-type mustard pro-vides Phylogenomic insights into the evolution of the multi-use diversified allopolyploid Brassica juncea. Mol Plant. 2018; 11: 512-4

[2] Jacquier N, Gilles LM, Pyott DE. et al. Puzzling out plant reproduc-tion by haploid induction for innovations in plant breeding. Nat Plants. 2020; 6:610-9

[3] Kelliher T, Starr D, Richbourg L. et al. MATRILINEAL, a sperm-specific phospholipase, triggers maize haploid induction. Nature. 2017; 542:105-9

[4] Zhong Y, Liu C, Qi X. et al. Mutation of ZmDMP enhances haploid induction in maize. Nat Plants. 2019; 5:575-80

[5] Zhong Y, Chen B, Li M. et al. A DMP-triggered in vivo maternal haploid induction system in the dicotyledonous Arabidopsis. Nat Plants. 2020; 6:466-72