MeSH headings : Phenotype; Sapindaceae / genetics; Magnoliopsida / genetics; DNA Transposable Elements / genetics; Flowers / genetics; Gene Expression Regulation, Plant

TL;DR: This work found a candidate C-class gene, AGAMOUS1 (XsAG1), through BSA sequencing and genetics analysis with a LONG INTERSPERSED NUCLEAR ELEMENTS 1 (LINE1) transposable element fragment inserted into its second intron that caused a loss-of-C-function and therefore the double-flower phenotype in yellowhorn. (via Semantic Scholar)