Structure and function of rice hybrid genomes reveal genetic basis and optimal performance of heterosis.

"the raw dna sequencing data of the 2839 rice hybrid genomes used in this study are deposited in the european nucleotide archive (ena) under study accession number prjeb53225 . code availability custom scripts and codes used in this study are provided in the github repository ( https://github com/zlguu/rice_heterosis ) and zenodo (10 5281/zenodo 8195098) (ref 81 )."

"code availability custom scripts and codes used in this study are provided in the github repository ( https://github com/zlguu/rice_heterosis ) and zenodo (10 5281/zenodo 8195098) (ref 81 )."

"Competing interests The authors declare no competing interests."

"We thank the China National Rice Research Institute and Win-All High Tech Seed Co., Ltd. for providing publicly available rice male sterile resource and rice hybrid germplasm. We also J. Yang from Westlake University for valuable discussion and suggestions, and appreciate D. Sanders from John Innes Centre for his precious suggestions and great effort in polishing the manuscript. This work was supported by the grants from the National Natural Science Foundation of China (31788103), Chinese Academy of Sciences (XDB27010301), Shanghai Municipal Commission of Science and Technology (18JC1415000) to B.H., National Natural Science Foundation of China (32072049) to J.G., and the China Postdoctoral Science Foundation (2021M703213) to Z.G. The funders had no role in study design, data collection and analysis, decision to publish or preparation of the manuscript."