supported by the National Key Research and Development Program of China(2022YFF1001400);the National Natural Science Foundation of China(31690090,32200286,32070207);Foundation of Hubei Hongshan Laboratory(2021hszd014);Hubei Provincial Natural Science Foundation of China(2021CFA055,2021BBA102);the China Postdoctoral Science Foundation(2022TQ0240,2022M722470)。
Genomic analysis has revealed that the 1,637-Mb Gossypium arboreum genome contains approximately 81%transposable elements(TEs),while only 57%of the 735-Mb G.raimondii genome is occupied by TEs.In this study,we investi...