期刊论文

He, SL

英文

Horticulturae

2311-7524

2023

9

6

694-

10.3390/horticulturae9060694

D.H.: Writing—review and editing, Conceptualization, Project administration. H.G.: Writing—original draft, Investigation and Formal analysis. S.H.: Supervision, Visualization, and Funding acquisition. M.Z.: Investigation and Methodology. Y.C.: Data curation and Formal analysis. Z.W.: Data curation and Resources. Y.L.: Validation and Visualization. All authors have read and agreed to the published version of the manuscript. This research was funded by the National Natural Science Foundation of China, grant number 31600568 and 31870698, the Natural Science Foundation of the Henan Province, grant number 232300420006, the Henan Province Science and Technology Research Project, grant number 202102110234, and Key Scientific Research Project of Henan Provincial Colleges and Universities, grant number 23A220001.

本校为其他机构

Peonies are significant ornamental plants that are primarily propagated through distant cross-breeding to create new varieties. However, hybrid failure is a critical issue that impedes the advancement of breeding. Numerous studies have demonstrated that endogenous hormones in the seed embryo constitute a significant factor in embryo failure. Nevertheless, it is still unknown how plant hormones control the development of peony embryos at the molecular level. In this study, we characterized the endogenous hormone levels in peony seeds of hybrid-aborted, hybrid-normal, and self-crossing normal af...