Transcriptome analysis of genes related to cadmium absorption and transportation in pepper
文献类型： 外文期刊
作者： Wang, Riyong 1 ; Dai, Xiongze 2 ; Lv, Junheng 3 ; Zhang, Zhuqing 1 ; Ou, Lijun 2 ;
作者机构： 1.Hunan Acad Agr Sci, Inst Vegetable Res, Changsha 410125, Hunan, Peoples R China
2.Hunan Agr Univ, Hort Coll, Changsha 410128, Hunan, Peoples R China
3.Hunan Univ, Longping Branch, Grad Sch, Changsha 410006, Hunan, Peoples R China
关键词： Capsicum annuum. L; Cd; absorption and transportation; transcriptome
期刊名称：ISRAEL JOURNAL OF ECOLOGY & EVOLUTION （ 影响因子：0.559； 五年影响因子：0.806 ）
ISSN： 1565-9801
年卷期： 2021 年 67 卷 1-2 期
页码：
收录情况： SCI
摘要： Heavy metal pollution has become a serious global problem in soil contamination. Cadmium (Cd) is a ubiquitous environmental toxic pollutant to plants, which can greatly affect their growth and development, or even lead to their death. In the present study, we performed a comparative transcriptome analysis to identify the regulators and pathways that were involved in Cd absorption and transportation in the roots, leaves and fruits of wild-type and mutant pepper plants. A total of 883,591,943 million reads were mapped to the reference genome, and 33,927 genes were identified. Sample reads and the reference genome alignment efficiency were between 78.99% to 84.57%. Finally, 798 differentially expressed genes (Dais) were identified in the roots, leaves and fruits of the mutant and wild-type plants, including 80 up-regulated DEGs and 718 down-regulated DEGs. The DGEs were mostly related to the phenylpropanoid biosynthesis pathway and glyoxylate and dicarboxylate metabolism. In addition, some vital DEGs were identified in absorption/transportation-related pathways, such as ABC transporter and P-type ATPase. The results revealed that several genes were related to the regulation of Cd absorption and transportation. Collectively, our findings provided valuable insights into the molecular mechanism of Cd absorption and transportation in pepper.
- 相关文献
作者其他论文 更多>>
-
Genomes of cultivated and wild Capsicum species provide insights into pepper domestication and population differentiation
作者：Liu, Feng;Zhao, Jiantao;Xiong, Cheng;Wang, Zhongyi;Wang, Jin;Tang, Bingqian;Xu, Hao;Hu, Bowen;Suo, Huan;Yang, Bozhi;Ou, Lijun;Liu, Zhoubing;Yuan, Fang;Pei, Zhenming;Ma, Yanqing;Dai, Xiongze;Zou, Xuexiao;Zhao, Jiantao;Sun, Honghe;Sun, Xuepeng;Wang, Xin;Wu, Shan;Fei, Zhangjun;Sun, Honghe;Jarret, Robert;Li, Xuefeng;Zhou, Shudong;Yang, Sha;Fei, Zhangjun;Sun, Xuepeng;Wang, Xin
关键词：
-
A novel single-base mutation in CaSGR1 confers the stay-green phenotype in pepper
作者：Liu, Yuhua;Liu, Wei;Lyu, Junheng;Wang, Jing;Song, Jingshuang;Chen, Wenchao;Yang, Sha;Zhang, Zhuqing;Ou, Lijun;Liu, Zhoubin;Yang, Bozhi;Zou, Xuexiao;Liu, Yuhua;Zou, Xuexiao
关键词：Pepper; Stay-green trait; Chlorophyll degradation; CaSGR1; Hormone transduction-related transcription factors
-
Fine-mapping and transcriptome analysis of the photosensitive leaf-yellowing gene CaLY1 in pepper (Capsicum annuum L.)
作者：Yang, Sha;Liu, Zhoubin;Cui, Qingzhi;Zou, Xuexiao;Yang, Sha;Zhang, Zhuqing;Chen, Wenchao;Liang, Chengliang;Li, Xuefeng;Ma, Yanqing
关键词：Pepper; Leaf-color yellow; Fine-mapping; Gene; Photosensitive
-
Integrative analysis of non-targeted metabolome and transcriptome reveals the mechanism of volatile formation in pepper fruit
作者：Liu, Yuhua;Zhou, Jiahao;Yi, Cheng;Chen, Fengqingyang;Liu, Yan;Liao, Yi;Liu, Yuhua;Zhou, Jiahao;Yi, Cheng;Zhang, Zhuqing;Liu, Wei;Lv, Junheng
关键词：pepper; volatile organic compounds; metabolome; transcriptome; transcription factors
-
Crop Lodging and The Roles of Lignin, Cellulose, and Hemicellulose in Lodging Resistance
作者：Li, Qing;Fu, Canfang;Zhao, Xuanhua;Chen, Meng;Ou, Lijun;Li, Qing;Fu, Canfang;Zhao, Xuanhua;Chen, Meng;Ou, Lijun;Li, Qing;Fu, Canfang;Zhao, Xuanhua;Chen, Meng;Ou, Lijun;Liang, Chengliang;Ni, Xiangjiang
关键词：lodging resistance; stem; lignin; cellulose; hemicellulose; molecular regulation
-
Effect of Light Intensity on Gene Expression in Hypocotyl during the Elongation in a Leaf-Yellowing Mutant of Pepper (Capsicum annuum L.)
作者：Mao, Lianzhen;Dai, Yunhua;Huang, Yu;Sun, Hao;Li, Ziyu;Yang, Bozhi;Ou, Lijun;Liu, Zhoubin;Mao, Lianzhen;Dai, Yunhua;Huang, Yu;Sun, Hao;Li, Ziyu;Yang, Bozhi;Ou, Lijun;Liu, Zhoubin;Zhang, Zhuqing;Chen, Wenchao;Yang, Sha
关键词：Aux; IAA family; cotyledons; elongation; gene expression; hypocotyl; light intensity
-
QTL mapping for pumpkin fruit traits using a GBS-based high-density genetic map
作者：Han, Xiaoxia;Min, Ziyang;Li, Yongqi;Wang, Duanhua;Zhang, Zhuqing;Hu, Xinjun;Wei, Minghua;Kong, Qiusheng
关键词：Cucurbita moschata; Fruit traits; Genotyping by sequencing; High-density genetic map; QTLs
