Over the years, our team has dedicated significant efforts to studying a unique natural dye-producing species, annatto (Bixa orellana L.). We have amassed knowledge and established foundations that support the applications of gene expression analysis in comprehending in vitro morphogenic regeneration processes, phase transition aspects, and bixin biosynthesis. Additionally, we have conducted gene editing associated with these processes. The advancements in this field are expected to enhance breeding practices and contribute to the overall improvement of this significant woody species. Here, we present a step-by-step protocol based on somatic embryogenesis and an optimized transformation protocol utilizing Agrobacterium tumefaciens.
Keywords: Achiote; Agrobacterium; Annatto; Bixaceae; Genetic transformation; In vitro morphogenesis; Somatic embryogenesis.
© 2024. The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature.