Chromosome-level genome assembly of a critically endangered species Leuciscus chuanchicus
文献类型： 外文期刊
作者： Wang, Qi 1 ; Zhou, Qi 1 ; Liu, Hongyan 1 ; Li, Jiongtang 1 ; Jiang, Yanliang 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Key Lab Aquat Genom, CAFS Key Lab Aquat Genom, Minist Agr & Rural Affairs, Beijing, Peoples R China
期刊名称：SCIENTIFIC DATA （ 影响因子：6.9； 五年影响因子：8.7 ）
ISSN：
年卷期： 2025 年 12 卷 1 期
页码：
收录情况： SCI
摘要： Leuciscus chuanchicus, a critically endangered cyprinid endemic in the Yellow River, represents an evolutionary significant lineage within Leuciscinae. However, conservation efforts for this species have been hindered by the lack of genetic and genomic resources. Here we reported a high-quality chromosome-level genome of L. chuanchicus by combining Illumina reads, PacBio HiFi long reads and Hi-C data. The assembled genome size was 1.16 Gb, with a contig N50 size of 31,116,631 bp and a scaffold N50 size of 43,855,677 bp. The resulting 130 scaffolds were further clustered and ordered into 25 chromosomes based on the Hi-C data, representing 97.84% of the assembled sequences. The genome contained 60.36% repetitive sequences and 35,014 noncoding RNAs. A total of 31,196 protein-coding genes were predicted, of which 28,323 (90.79%) were functionally annotated. The BUSCO and OMArk revealed 97.6% and 91.28% completion rates, respectively. This study assembled a high-quality genome of L. chuanchicus, and provided fundamental genomic resources for investigating the molecular mechanism and evolution of the Leuciscinae.
- 相关文献
作者其他论文 更多>>
-
Increases in forest carbon stocks of up to 32% by 2100 across the subalpine forests of the Tibetan Plateau
作者：Li, Ting;Wang, Huan;Wang, Jicheng;Li, Xiaorui;Wang, Qi;Wang, Qi;Liao, Zhanmang;Luo, Peng;Luo, Peng;Lai, Changhong;Liu, Yang;Jian, Yi
关键词：Climate velocity; Forest recovery; Growth; Mortality; Mountain forests; Stand age
-
Multi-Omics Investigation of Fatty Acid Content Variations in Common Carp (Cyprinus carpio) Muscle: Integrating Genome, Transcriptome, and Lipid Profiling Data
作者：Wang, Kaikuo;Chen, Yingjie;Wang, Qi;Cao, Yiming;Zhao, Ran;Yu, Shuangting;Sun, Xiaoqing;Zhang, Yan;Li, Jiongtang
关键词：FA profiles; genome; transcriptome; fatty acids; common carp
-
The complete mitochondrial genome of Microphysogobio chinssuensis (Cypriniformes: Gobioninae) from Shanxi Province of China
作者：Zhou, Qi;Wang, Jiali;Zhou, Qi;Wang, Jiali;Wang, Qi;Jiang, Yanliang;Zhao, Ya-Hui
关键词：Endemic species; mitogenome; phylogenetic analysis
-
Genomic and Transcriptomic Profiling of Amino Acid Compositions in Common Carp Fillets
作者：Chen, Yingjie;Wang, Kaikuo;Chen, Yingjie;Wang, Kaikuo;Wang, Qi;Cao, Yiming;Zhao, Ran;Zhang, Yan;Li, Jiongtang
关键词：amino acids; common carp; genome-wide association study; transcriptome
-
Genome-wide identification and comprehensive characterization of the ADF gene family in Triticum monococcum L. subsp. aegilopoides with insights into structure, evolution and cold stress response
作者：Liu, Xin;Zhang, Minghu;Su, Jian;Liu, Xin;Zhuang, Yamei;Li, Haosheng;Chen, Gang;Wu, Lei;Shen, Mang;Zhang, Lianquan;Wang, Qi
关键词：
Triticum monococcum L. subsp.aegilopoides ; ADF; evolution; expression profiles; cold stress -
The evolution, variation, and expression patterns under development and stress responses of the NAC gene family in the barley pan-genome
作者：Liu, Xin;Zhang, Minghu;Su, Jian;Liu, Xin;Zhuang, Yamei;Chen, Gang;Liu, Xin;Zhang, Minghu;Wu, Lei;Shen, Mang;Wang, Qi
关键词：Hordeum vulgare; NAC; pangenome; evolutionary dynamics; pantranscriptome; salt stress response
-
Decoding the fish genome opens a new era in important trait research and molecular breeding in China
作者：Zhou, Qian;Wang, Jialin;Chen, Zhangfan;Wang, Na;Li, Ming;Wang, Lei;Si, Yufeng;Lu, Sheng;Cui, Zhongkai;Liu, Xuhui;Chen, Songlin;Zhou, Qian;Wang, Jialin;Chen, Zhangfan;Wang, Na;Li, Ming;Wang, Lei;Si, Yufeng;Lu, Sheng;Cui, Zhongkai;Liu, Xuhui;Chen, Songlin;Li, Jiongtang
关键词：fish genomics; economic traits; genomic selection; genome editing; genomic breeding
