Transcriptome profiling of the fertile parent and sterile hybrid in tea plant flower buds
文献类型: 外文期刊
作者: Chen, Linbo 1 ; Qu, Hao 1 ; Xia, Lifei 1 ; Liu, Yue 1 ; Jiang, Huibing 1 ; Sun, Yunnan 1 ; Liang, Mingzhi 1 ; Jiang, Chan 1 ;
作者机构: 1.Yunnan Acad Agr Sci, Tea Res Inst, Menghai 666201, Peoples R China
2.Yunnan Prov Key Lab Tea Sci, Menghai 666201, Peoples R China
3.Anhui Agr Univ, State Key Lab Tea Plant Biol & Utilizat, Hefei 230036, Anhui, Peoples R China
关键词: Tea plant; Sterile floral buds; Differentially expressed genes; Auxin
期刊名称:HEREDITAS ( 影响因子:3.271; 五年影响因子:2.807 )
ISSN: 1601-5223
年卷期: 2019 年 156 卷
页码:
收录情况: SCI
摘要: BackgroundThe tea plant is a crucial economic crop. The floral organ development consumes a large amount of nutrients, which affects the leaf yield. To understand the mechanism by which the tea plant produces sterile floral buds, we obtained a sterile tea plant by artificial hybridization. RNA-sequencing based transcriptome analysis was implemented in three samples to determine the differentially expressed genes (DEGs) related to flower development.ResultsIn this study, a total of 1991 DEGs were identified; 1057 genes were up-regulated and 934 genes were down-regulated in sterile hybrid floral buds. These were mainly distributed in the regulation of biological and metabolic processes. Significantly, auxin biosynthesis genes YUCCA, AUX1 and PIN were dramatically down-regulated, and ARF gene was up-regulated in the sterile hybrid floral buds, and flower development-related genes AP1, AP2 and SPL were changed. A total of 12 energy transfer-related genes were significantly decreased. Furthermore, the expression of 11 transcription factor genes was significantly different.ConclusionThe transcriptome analysis suggested that the production of sterile floral buds is a complex bioprocess, and that low auxin-related gene levels result in the formation of sterile floral buds in the tea plant.
- 相关文献
作者其他论文 更多>>
-
Pulsed electric field treatment of seeds altered the endophytic bacterial community and promotes early growth of roots in buckwheat
作者:Qu, Hao;Wang, Yi;Li, Chengyun;Wang, Baijuan;Qu, Hao;Wang, Yi;Li, Chengyun
关键词:Buckwheat; Pulsed electric field; Endophytic; Bacteria; Root
-
Patterns and abiotic drivers of soil organic carbon in perennial tea (Camellia sinensis L.) plantation system of China
作者:Yang, Xiangde;Yi, Xiaoyun;Ni, Kang;Zhang, Qunfeng;Shi, Yuanzhi;Zhang, Yongli;Ma, Lifeng;Ruan, Jianyun;Chen, Linbo;Zhao, Yuanyan;Ma, Qingxu;Cai, Yanjiang
关键词:Soil organic carbon; Spatial patterns; Abiotic factors; Perennial crops; Acidic soil
-
Diversity and Abundance of Bacterial and Fungal Communities Inhabiting Camellia sinensis Leaf, Rhizospheric Soil, and Gut of Agriophara rhombata
作者:Qu, Hao;Long, Yaqin;Wang, Xuesong;Wang, Kaibo;Chen, Long;Chen, Linbo;Qu, Hao;Long, Yaqin;Wang, Xuesong;Wang, Kaibo;Chen, Long;Chen, Linbo;Yang, Yunqiu
关键词:metagenomics; bacterial and fungal diversity; Agriophara rhombata; Camellia sinensis; gut microbiome
-
Purification, identification and hypolipidemic activities of three novel hypolipidemic peptides from tea protein
作者:Ye, Haoduo;Chen, Bingbing;Liu, Guo;Cao, Yong;Miao, Jianyin;Xu, Yan;Sun, Yunnan;Liu, Benying;Miao, Jianyin;Miao, Jianyin;Miao, Jianyin
关键词:Tea protein; Purification; Identification; Molecular docking; Hypolipidemic peptides; Hypolipidemic activity
-
Nitric oxide is involved in the regulation of guard mother cell division by inhibiting the synthesis of ACC
作者:Zhou, Lijuan;Yu, Shuangshuang;Liu, Yue;Wen, Yuanyuan;Zhang, Zijing;Ru, Yanyu;He, Zhaorong;Chen, Xiaolan;Zhou, Lijuan;Wang, Yanyan
关键词:ACS gene; GMC division; HB1; SGC; stoma
-
Identifying key genes involved in yellow leaf variation in 'Menghai Huangye' based on biochemical and transcriptomic analysis
作者:Liu, Yufei;Pang, Dandan;Jiang, Huibing;Chen, Chunlin;Sun, Yunnan;Tian, Yiping;Xu, Yan;Song, Weixi;Chen, Linbo;Liu, Yufei;Pang, Dandan;Jiang, Huibing;Chen, Chunlin;Sun, Yunnan;Tian, Yiping;Xu, Yan;Song, Weixi;Chen, Linbo
关键词:Camellia sinensis; Albino; Transcriptome; Chlorophyll; Transcription factor
-
The Effects of Different Processing Methods on the Levels of Biogenic Amines in Zijuan Tea
作者:Liu, Dandan;Wang, Kang;Xue, Xiaoran;Qin, Shiwen;Wen, Qiang;Suo, Yukai;Wen, Qiang;Suo, Yukai;Liang, Mingzhi
关键词:biogenic amine; Zijuan tea; processing method; food quality; HPLC