首页|Doubled haploid technology and synthetic apomixis:Recent advances and applications in future crop breeding

Doubled haploid technology and synthetic apomixis:Recent advances and applications in future crop breeding

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Doubled haploid(DH)technology and synthetic apomixis approaches can considerably shorten breeding cycles and enhance breeding efficiency.Compared with traditional breeding methods,DH technology of-fers the advantage of rapidly generating inbred lines,while synthetic apomixis can effectively fix hybrid vigor.In this review,we focus on(ⅰ)recent advances in identifying and characterizing genes responsible for haploid induction(HI),(ⅱ)the molecular mechanisms of HI,(ⅲ)spontaneous haploid genome doubling,and(iv)crop synthetic apomixis.We also discuss the challenges and potential solutions for future crop breeding programs utilizing DH technology and synthetic apomixis.Finally,we provide our perspectives about how to integrate DH and synthetic apomixis for precision breeding and de novo domestication.

maizedoubled haploid technologyhaploid inductionsynthetic apomixisprecision breeding

Yanzhi Qu、Alisdair R.Fernie、Jie Liu、Jianbing Yan

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National Key Laboratory of Crop Genetic Improvement,Huazhong Agricultural University,Wuhan 430070,China

Hubei Hongshan Laboratory,Wuhan 430070,China

Department of Molecular Physiology,Max-Planck-Institute of Molecular Plant Physiology,14476 Potsdam-Golm,Germany

Center of Plant Systems Biology and Biotechnology,4000 Plovdiv,Bulgaria

Yazhouwan National Laboratory,Sanya 572024,China

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National Natural Science Foundation of ChinaScience and Technology Major Program of Hubei ProvinceEuropean Union's Horizon 2020 research and innovation programme,project PlantaSYSTEuropean Regional Development Fund through the BulgarianEuropean Regional Development FundBulgarian"Science and Education for Smart Growth"Operational Programme

323210052021ABA011SGA-CSA 739582 under FPA 664620BG05M2OP001-1.003-001-C01

2024

10.1016/j.molp.2024.06.005

分子植物(英文版)
中科院上海生命科学研究院植物生理生态所　中国植物生理学会

分子植物(英文版)

CSTPCD
影响因子：0.659
ISSN：1674-2052
年,卷(期)：2024.17(7)