Genomic analysis provides insights into the origin and divergence of fruit flavor and flesh color of pummelo
文献类型： 外文期刊
作者： Huang, Yue 1 ; Makkumrai, Warangkana 1 ; Fu, Jialing 1 ; Deng, Chongling 4 ; Wu, Qingjiang 1 ; Wang, Shaohua 5 ; Wang, Lun 1 ; Wu, Xiaoxiao 4 ; Gao, Junyan 5 ; Chen, Chuanwu 4 ; Guo, Lina 5 ; Chen, Peng 6 ; Wu, Fangfang 7 ; Deng, Xiuxin 1 ; Wang, Xia 1 ; Xu, Qiang 1 ;
作者机构： 1.Huazhong Agr Univ, Natl Key Lab Germplasm Innovat & Utilizat Hort Cro, Wuhan 430070, Peoples R China
2.Hubei Hongshan Lab, Wuhan 430070, Peoples R China
3.Hort Res Inst, Dept Agr, Bangkok 10900, Thailand
4.Guangxi Acad Specialty Crops, Guangxi Key Lab Germplasm Innovat & Utilizat Speci, Guilin 541004, Peoples R China
5.Yunnan Acad Agr Sci, Trop & Subtrop Cash Crops Res Inst, Baoshan 678000, Peoples R China
6.Hunan Acad Agr Sci, Inst Hort Res, Changsha 410125, Peoples R China
7.Sci & Technol Innovat Res Ctr Majia Pummelo, Shangrao 334000, Peoples R China
关键词： divergence; flesh color; fruit flavor; origin; pummelo
期刊名称：NEW PHYTOLOGIST （ 影响因子：8.1； 五年影响因子：10.3 ）
ISSN： 0028-646X
年卷期： 2025 年 245 卷 1 期
页码：
收录情况： SCI
摘要： Pummelo (Citrus maxima) is one of the most important citrus crops and have genetically contributed sweet orange, lemon and most citrus cultivars. It has been cultivated for c. 4000 years in China and is also distributed in many Southeast Asian countries. Nevertheless, the origin and dispersal of pummelo remain elusive. We conducted whole-genome sequencing for 290 pummelo accessions from China and Southeast Asia (SEA). Our findings indicated that pummelo was originated in Yunnan province. The divergence of the China-SEA accessions occurred c. 2000 years ago and the divergence was likely facilitated through the Maritime Silk Road. We detected the divergence of genomic regions associated with fruit flavor and color, indicating different selection by human activities in different regions. A gene encoding lycopene cyclase 2 (LCYB2) exhibited a high degree of divergence in expression and sequence between red-flesh and white-flesh pummelos. A SNP in the coding region of LCYB2 resulted in a reduction in lycopene beta-cyclizing enzyme activity, leading to the accumulation of lycopene and the development of the red-flesh trait. This study reveals the origin and evolutionary history of pummelo and provides insights into the genomic basis for the divergence of fruit flavor and color.
- 相关文献
作者其他论文 更多>>
-
Origin and de novo domestication of sweet orange
作者：Liu, Shengjun;Xu, Yuantao;Yang, Kun;Huang, Yue;Lu, Zhihao;Chen, Shulin;Gao, Xiang;Xiao, Gongao;Wang, Lun;Zheng, Weikang;Liu, Zishuang;Liao, Guanglian;He, Fa;Liu, Junjie;Wan, Pengfei;Ye, Junli;Jiao, Wenbiao;Chai, Lijun;Pan, Zhiyong;Zhang, Fei;Lin, Zongcheng;Guo, Wenwu;Larkin, Robert M.;Xie, Zongzhou;Wang, Xia;Deng, Xiuxin;Xu, Qiang;Liu, Shengjun;Xu, Yuantao;Yang, Kun;Lu, Zhihao;Zheng, Weikang;Wang, Xia;Xu, Qiang;Chen, Peng;Zeng, Xiuli;Ding, Fang;Zan, Yanjun
关键词：
-
Discrepancies in measurement methods for biochar's heavy metal adsorption performance caused by its dissolved organic matters
作者：He, Yanying;Chen, Long;Zhang, Xin;Deng, Qianyi;Zhang, Huangzhizhi;Mo, Xueying;Huang, Yingzhen;Mi, Baobin;Wu, Fangfang;Mi, Baobin;Huang, Yingzhen;Lv, Xiaoyuan
关键词：Biochar; Adsorption capacity; Heavy metal; Dissolved organic matter
-
Expression Analysis of Citrate Metabolism-Related Genes Reveals New Insights into High Citrate Accumulation in a Bingtang Orange Bud Mutant (Citrus sinensis cv. Jinyan)
作者：Guo, Lingxia;Han, Jian;Liao, Wei;Zhou, Tie;Wang, Congtian;Xu, Yuanyuan;Chen, Peng;Guo, Lingxia;Han, Jian;Liao, Wei;Zhou, Tie;Wang, Congtian;Xu, Yuanyuan;Chen, Peng;Hussain, Syed Bilal;Tang, Lei;Liu, Fei
关键词：
Citrus sinensis ; bud mutant; fruit quality; citric acid; metabolism -
Production of haploid plants in wax gourd through parthenogenesis induced by gamma-irradiated pollen
作者：Liu, Dan;Xie, Lingling;Xiao, Wei;Xie, Tao;Mi, Baobin;Wu, Fangfang
关键词：Wax gourd; Gamma ray; Irradiated pollen; Parthenogenesis; Haploid
-
Microwave-assisted pyrolysis of waste lignin to prepare biochar for Cu2+ highly-efficient adsorption: Performance, kinetics and mechanism resolution
作者：Chen, Long;Hu, Jian;He, Yanying;Deng, Qianyi;Mi, Baobin;Wu, Fangfang;Mi, Baobin;Chen, Long;Wang, Hong
关键词：Waste lignin; Microwave-assisted pyrolysis; Biochar; Cu(II); Adsorption mechanism
-
Multifunctional N, Fe dual active site hydrothermal biochar for efficiently degrading paclobutrazol and promoting crop growth
作者：Zhu, Fangge;Chen, Yufeng;Ouyang, Jiewei;Wu, Fangfang;Ding, Chunxia;Zhou, Zhonghua;Zhong, Mei-e;Mi, Baobin
关键词：Peroxymonosulfate; Multifunctional biochar; Mechanism analysis; Soil remediation; Paclobutrazol; Plant growth
-
Selection of pollution-safe head cabbage: Interaction of multiple heavy metals in soil on bioaccumulation and transfer
作者：Mi, Baobin;Tu, Naimei;Wu, Fangfang;Mi, Baobin;Xiao, Wei
关键词：Crop screening; Multi-heavy metals polluted soil; Head cabbage; Interaction of heavy metals in soil; Health risk
