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- Title
Chromosome-level genome assembly of Hippophae rhamnoides variety.
- Authors
Yang, Xingyu; Luo, Shujie; Yang, Shihai; Duoji, Ciren; Wang, Qianwen; Chen, Zhiyu; Yang, Danni; Yang, Tianyu; Wan, Xi; Yang, Yunqiang; Liu, Tianmeng; Yang, Yongping
- Abstract
Fructus hippophae (Hippophae rhamnoides spp. mongolica×Hippophae rhamnoides sinensis), a hybrid variety of sea buckthorn that Hippophae rhamnoides spp. mongolica serves as the female parent and Hippophae rhamnoidessinensis serves as the male parent, is a traditional plant with great potentials of economic and medical values. Herein, we gained a chromosome-level genome of Fructus hippophae about 918.59 Mb, with the scaffolds N50 reaching 83.65 Mb. Then, we anchored 440 contigs with 97.17% of the total genome sequences onto 12 pseudochromosomes. Next, de-novo, homology and transcriptome assembly strategies were adopted for gene structure prediction. This predicted 36475 protein-coding genes, of which 36226 genes could be functionally annotated. Simultaneously, various strategies were used for quality assessment, both the complete BUSCO value (98.80%) and the mapping rate indicated the high assembly quality. Repetitive elements, which occupied 63.68% of the genome, and 1483600 bp of non-coding RNA were annotated. Here, we provide genomic information on female plants of a popular variety, which can provide data for pan-genomic construction of sea buckthorn and for the resolution of the mechanism of sex differentiation.
- Subjects
HIPPOPHAE rhamnoides; GENOMES; SEA buckthorn; SEX differentiation (Embryology); NON-coding RNA; CHROMOSOMES; CULTIVARS; PLANT genomes
- Publication
Scientific Data, 2024, Vol 11, Issue 1, p1
- ISSN
2052-4463
- Publication type
Article
- DOI
10.1038/s41597-024-03549-w