您好,欢迎访问山东省农业科学院文献资源数据库平台

Molecular Link between Leaf Coloration and Gene Expression of Flavonoid and Carotenoid Biosynthesis in Camellia sinensis Cultivar 'Huangjinya'

文献类型: 外文期刊

作者: Song, Lubin 1 ; Ma, Qingping 2 ; Zou, Zhongwei 3 ; Sun, Kang 2 ; Yao, Yuantao 1 ; Tao, Jihan 1 ; Kaleri, Najeeb A. 2 ; Li 1 ;

作者机构: 1.Shandong Inst Pomol, Tea Res Ctr, Tai An, Shandong, Peoples R China

2.Nanjing Agr Univ, Coll Hort, Tea Res Inst, Nanjing, Jiangsu, Peoples R China

3.Univ Manitoba, Dept Plant Sci, Winnipeg, MB, Canada

关键词: Camellia sinensis cv. Huangjinya;color changes;transcriptome;flavonoid biosynthesis;carotenoid biosynthesis

期刊名称:FRONTIERS IN PLANT SCIENCE ( 影响因子:5.753; 五年影响因子:6.612 )

ISSN: 1664-462X

年卷期: 2017 年 8 卷

页码:

收录情况: SCI

摘要: 'Huangjinya' is an excellent albino tea germplasm cultivated in China because of its bright color and high amino acid content. It is light sensitive, with yellow leaves under intense light while green leaves under weak light. As well, the flavonoid and carotenoid levels increased after moderate shading treatment. However, the mechanism underlying this interesting phenomenon remains unclear. In this study, the transcriptome of 'Huangjinya' plants exposed to sunlight and shade were analyzed by high-throughput sequencing followed by de novo assembly. Shading 'Huangjinya' made its leaf color turn green. De novo assembly showed that the transcriptome of 'Huangjinya' leaves comprises of 127,253 unigenes, with an average length of 914 nt. Among the 81,128 functionally annotated unigenes, 207 differentially expressed genes were identified, including 110 up-regulated and 97 down-regulated genes under moderate shading compared to full light. Gene ontology (GO) indicated that the differentially expressed genes are mainly involved in protein and ion binding and oxidoreductase activity. Antioxidation-related pathways, including flavonoid and carotenoid biosynthesis, were highly enriched in these functions. Shading inhibited the expression of flavonoid biosynthesis-associated genes and induced carotenoid biosynthesis-related genes. This would suggest that decreased flavonoid biosynthetic gene expression coincides with increased flavonoids (e.g., catechin) content upon moderate shading, while carotenoid levels and biosynthetic gene expression are positively correlated in 'Huangjinya.' In conclusion, the leaf color changes in 'Huangjinya' are largely determined by the combined effects of flavonoid and carotenoid biosynthesis.

  • 相关文献

[1]Gene identification using RNA-seq in two sweetpotato genotypes and the use of mining to analyze carotenoid biosynthesis. Qin, Z.,Li, A.,Hou, F.,Wang, Q.,Dong, S.,Zhang, L..

[2]Genetic analysis of phytoene synthase 1 (Psy1) gene function and regulation in common wheat. Zhai, Shengnan,Sun, Youwei,Li, Jihu,He, Zhonghu,Xia, Xianchun,Li, Genying,Song, Jianmin,Song, Guoqi,Li, Yulian,Ling, Hongqing,He, Zhonghu. 2016

[3]Transcriptome analysis of the roots at early and late seedling stages using Illumina paired-end sequencing and development of EST-SSR markers in radish. Wang, Shufen,He, Qiwei,Liu, Xianxian,Xu, Wenling,Li, Libin,Gao, Jianwei,Wang, Fengde,Wang, Xiufeng. 2012

[4]Transcriptome Analysis of Calcium and Hormone-Related Gene Expressions during Different Stages of Peanut Pod Development. Li, Yan,Meng, Jingjing,Yang, Sha,Guo, Feng,Zhang, Jialei,Geng, Yun,Cui, Li,Li, Xinguo,Wan, Shubo. 2017

[5]Transcriptome profiling of peanut gynophores revealed global reprogramming of gene expression during early pod development in darkness. Xia, Han,Zhao, Chuanzhi,Hou, Lei,Li, Aiqin,Zhao, Shuzhen,Bi, Yuping,An, Jing,Wan, Shubo,Wang, Xingjun,Bi, Yuping,Wan, Shubo,Wang, Xingjun,Bi, Yuping,An, Jing,Zhao, Yanxiu,Wang, Xingjun. 2013

[6]Switch on a more efficient pyruvate synthesis pathway based on transcriptome analysis and metabolic evolution. Yang, Maohua,Mu, Tingzhen,Xing, Jianmin,Chen, Ruonan,Zhang, Xiang. 2017

[7]Transcriptome analysis of rosette and folding leaves in Chinese high-throughput RNA sequencing. Wang, Fengde,Li, Libin,Li, Huayin,Liu, Lifeng,Zhang, Yihui,Gao, Jianwei,Wang, Xiaowu. 2012

[8]Transcriptomic Analysis of the Porcine Endometrium during Embryo Implantation. Lin, Haichao,Wang, Huaizhong,Wang, Yanping,Liu, Chang,Wang, Cheng,Guo, Jianfeng,Lin, Haichao,Wang, Yanping,Liu, Chang,Guo, Jianfeng. 2015

[9]Comparative Transcriptome Analysis to Reveal Genes Involved in Wheat Hybrid Necrosis. Cheng, Yan,Guo, Jiahui,Zheng, Xuelian,Deng, Kejun,Zhou, Jianping,Yang, Ennian,Liu, Cheng. 2014

[10]Dynamic transcriptome and DNA methylome analyses on longissimus dorsi to identify genes underlying intramuscular fat content in pigs. Wang, Yuding,Ma, Cai,Sun, Yi,Kang, Li,Jiang, Yunliang,Wang, Yuding,Li, Yi. 2017

[11]The antioxidative defense system is involved in the premature senescence in transgenic tobacco (Nicotiana tabacum NC89). Liu, Yu,Wang, Lu,Liu, Heng,Zhao, Rongrong,Liu, Bin,Zhang, Yuanhu,Fu, Quanjuan. 2016

[12]Differential gene expression and associated QTL mapping for cotton yield based on a cDNA-AFLP transcriptome map in an immortalized F-2. Liu, Renzhong,Wang, Baohua,Guo, Wangzhen,Zhang, Tianzhen,Liu, Renzhong,Wang, Liguo.

[13]Changes in the transcriptomic profiles of maize roots in response to iron-deficiency stress. Li, Yan,Song, Xuejiao,Yin, Zhaohua,Huang, Rong,Zhang, Chunqing,Wang, Nian,Zhao, Fengtao.

[14]Changes of transcriptome and proteome are associated with the enhanced post-anthesis high temperature tolerance induced by pre-anthesis heat priming in wheat. Xin, Caiyun,Wang, Xiao,Cai, Jian,Zhou, Qin,Dai, Tingbo,Cao, Weixing,Jiang, Dong,Liu, Fulai,Xin, Caiyun.

[15]SSR marker development from peanut gynophore transcriptome sequencing. Tang, Ronghua,Zhou, Meili,Zhao, Chuanzhi,Hou, Lei,Li, Changsheng,Wang, Xingjun,Xia, Han,Wang, Xingjun.

[16]Transcriptome characterization and differential expression analysis of cold-responsive genes in young spikes of common wheat. Zhang, Shujuan,Song, Guoqi,Gao, Jie,Li, Yulian,Guo, Dong,Fan, Qingqi,Sui, Xinxia,Chu, Xiusheng,Huang, Chengyan,Liu, Jianjun,Li, Genying,Zhang, Shujuan,Song, Guoqi,Gao, Jie,Li, Yulian,Guo, Dong,Fan, Qingqi,Sui, Xinxia,Chu, Xiusheng,Huang, Chengyan,Liu, Jianjun,Li, Genying,Zhang, Shujuan,Song, Guoqi,Gao, Jie,Li, Yulian,Guo, Dong,Fan, Qingqi,Sui, Xinxia,Chu, Xiusheng,Huang, Chengyan,Liu, Jianjun,Li, Genying.

[17]Deep sequencing analysis of the transcriptomes of peanut aerial and subterranean young pods identifies candidate genes related to early embryo abortion. Chen, Xiaoping,Zhu, Wei,Zhu, Fanghe,Li, Haifen,Hong, Yanbin,Liu, Haiyan,Zhang, Erhua,Zhou, Guiyuan,Li, Shaoxiong,Zhong, Ni,Wen, Shijie,Li, Xingyu,Varshney, Rajeev K.,Liang, Xuanqiang,Zhu, Wei,Azam, Sarwar,Varshney, Rajeev K.,Li, Heying,Wu, Hong,Yu, Shanlin,Knapp, Steve J.,Ozias-Akins, Peggy.

作者其他论文 更多>>