Academic Journal
Anthocyanin contents and molecular changes in rose petals during the post-anthesis color transition
| العنوان: | Anthocyanin contents and molecular changes in rose petals during the post-anthesis color transition |
|---|---|
| المؤلفون: | Ying Kong, Huan Wang, Li Qiu, Xiaoying Dou, Lixin Lang, Jinrong Bai |
| المصدر: | Ornamental Plant Research, Vol 4, Iss 1, Pp 1-14 (2024) |
| بيانات النشر: | Maximum Academic Press, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Plant ecology LCC:Environmental effects of industries and plants |
| مصطلحات موضوعية: | anthocyanin transport, color change, glutathione s-transferase (gst), rosa chinensis 'mutabilis', r. hybirda 'spectra', Plant ecology, QK900-989, Environmental effects of industries and plants, TD194-195 |
| الوصف: | Flower color transitions during anthesis are taxonomically widespread; however, the mechanisms underlying post-anthesis color transition in roses are unclear. In this study, we collected petals of the butterfly rose (Rosa chinensis 'Mutabilis'), a post-anthesis color change cultivar, at different developmental stages and under different treatments. Anthocyanin composition and transcriptome data were analyzed to identify the environmental factors and crucial genes involved in post-anthesis color transition. The results showed that sunlight is a key factor triggering color transition. In butterfly rose flowers, color transition results from an increase in the accumulation of anthocyanins, primarily cyanidin-3-O-glucoside, and cyanidin-3,5-O-diglucoside. A combination of genome-wide identification, RNA-seq analysis, bioinformatics analysis, and quantitative real-time PCR verification revealed that RcUF3GT1 and RcGSTF2 genes were involved in anthocyanin production and anthocyanin transport, respectively. RcMYB114a may play a significant role in anthocyanin biosynthesis during color transition in roses, and RcBBX28 might be a crucial gene involved in this process. These insights contribute to our knowledge of flower color change and have implications for further research on plant genetics and flower color evolution. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2769-2094 |
| Relation: | https://doaj.org/toc/2769-2094 |
| DOI: | 10.48130/opr-0024-0019 |
| URL الوصول: | https://doaj.org/article/a3c155c6422d42f78b73296d99742e32 |
| رقم الانضمام: | edsdoj.3c155c6422d42f78b73296d99742e32 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 27692094 |
|---|---|
| DOI: | 10.48130/opr-0024-0019 |