Li P, Ma X, Li Z, Yao H, Lu G, et al. 2024. A review on the advances of dragon fruit. Tropical Plants doi: 10.48130/tp-0024-0041 |
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A review on the advances of dragon fruit
- Received: 20 August 2024
- Revised: 03 October 2024
- Accepted: 17 October 2024 First-online: 23 October 2024
Abstract: Over ten years rapid development, dragon fruit has become China's fifth major South Asia subtropical horticultural fruit, following lychee, longan, banana, and mango. As a climbing cactus, dragon fruit possesses lots of unique biological characteristics, such as blooming at night, being rich in betalain substances, and self-incompatibility. In recent years, with the publication of dragon fruit genomes, the molecular basis for forming dragon fruit's biological characteristics has been extensively studied and explored. This review gave a glimpse on the research progress of biological characteristics, germplasm resource classification, and genome sequencing of dragon fruit, especially focuses on the biosynthesis and characteristic of betalains and the mechanisms of self-incompatibility. We provided a theoretical reference for a comprehensive understanding of the genetic basis of important agronomic traits in dragon fruit and the development of new varieties.
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Key words:
- Dragon fruit /
- Germplasm /
- Genome /
- Betalain /
- Self-incompatibility