Comparison of Transcriptome Differences between Two Rice Cultivars Differing in Cadmium Translocation from Spike-Neck to Grain
文献类型： 外文期刊
第一作者： Zhao, Shouping
作者： Zhao, Shouping;Zhang, Qi;Xiao, Wendan;Chen, De;Hu, Jing;Gao, Na;Huang, Miaojie;Ye, Xuezhu
作者机构：
关键词： rice cultivars; RNA-seq; WGCNA; cadmium; transport efficiency; spike-neck
期刊名称：INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES （ 影响因子：4.9； 五年影响因子：5.6 ）
ISSN： 1661-6596
年卷期： 2024 年 25 卷 7 期
页码：
收录情况： SCI
摘要： At present, the mechanism of varietal differences in cadmium (Cd) accumulation in rice is not well understood. Two rice cultivars, ZZY (high translocation-high grain Cd) and SJ18 (low translocation-low grain Cd), were used to analyze transcriptome differences in the spike-neck tissue in field trials. The results showed that, compared with ZZY, 22,367 differentially expressed genes (DEGs) were identified in SJ18, including 2941 upregulated and 19,426 downregulated genes. GO analysis enriched 59 downregulated terms, concerning 24 terms enriched for more than 1000 DEGs, including cellular and metabolic processes, biological regulation, localization, catalytic activity, transporter activity, signaling, etc. KEGG enrichment identified 21 significant downregulated pathways, regarding the ribosome, metabolic pathways, biosynthesis of secondary metabolism, signaling transduction, cell membrane and cytoskeleton synthesis, genetic information transfer, amino acid synthesis, etc. Weighted gene co-expression network analysis (WGCNA) revealed that these DEGs could be clustered into five modules. Among them, the yellow module was significantly related to SJ18 with hub genes related to OsHMA and OsActin, whereas the brown module was significantly related to ZZY with hub genes related to mitogen-activated protein kinase (MAPK), CBS, and glutaredoxin. This suggests that different mechanisms are involved in the process of spike-neck-grain Cd translocation among varieties. This study provides new insights into the mechanisms underlying differences in Cd transport among rice varieties.
分类号：
- 相关文献
作者其他论文 更多>>
-
Development of an enhanced hybrid attention YOLOv8s small object detection method for phenotypic analysis of root nodules
作者：Zhao, Ya;Zhang, Wen;Zhang, Liangxiao;Tang, Xiaoqian;Wang, Du;Zhang, Qi;Li, Peiwu;Tang, Xiaoqian;Zhang, Qi;Li, Peiwu;Zhao, Ya;Li, Peiwu
关键词：Root nodules; YOLOv8s; Hybrid attention mechanism; Small object detection; Phenotypic characteristics
-
Smartphone-assisted electrochemiluminescence imaging test strips towards dual-signal visualized and sensitive monitoring of aflatoxin B1 in corn samples
作者：Chen, Miao-Miao;Jiang, Jun;Tang, Xiaoqian;Zhang, Qi;Li, Peiwu;Chen, Miao-Miao;Jiang, Jun;Tang, Xiaoqian;Zhang, Qi;Li, Peiwu;Tang, Xiaoqian;Zhang, Qi;Li, Peiwu;Tang, Xiaoqian;Zhang, Qi;Li, Peiwu;Chen, Miao-Miao;Zhang, Min-Ling;Song, Xiao;Zhang, Xiuhua;Chen, Miao-Miao;Song, Xiao
关键词：Electrochemiluminescence imaging; Test strips; Nanomaterials; Dual-signal outputs; Aflatoxin B1; Food safety
-
Knockdown of tyrosine hydroxylase gene affects larval survival, pupation and adult eclosion in Plagiodera versicolora
作者：Liu, Xiaolong;Wang, Xin;Zhang, Qi;Lu, Min;Ze, Longji;Zhang, Hainan
关键词：cuticle tanning; mortality;
Plagiodera versicolora ; RNA interference; tyrosine hydroxylase -
Cultivar-specific rhizosphere microbial community responses to cadmium-NaHCO3 stress in relation to cadmium accumulation in rice
作者：Zhao, Shouping;Gao, Na;Zhang, Qi;Xiao, Wendan;Chen, De;Huang, Miaojie;Ye, Xuezhu;Zhao, Shouping;Gao, Na;Zhang, Qi;Xiao, Wendan;Chen, De;Huang, Miaojie
关键词：Cadmium; Alkali stress; Rice; Cultivar-specific; Microbial community
-
Dual-channel microfluidic paper-based fluorescent immunosensor for simultaneous detection of aflatoxin B1 and capsaicin in edible oils
作者：Girmatsion, Mogos;Tang, Xiaoqian;Zhang, Qi;Wu, Wenqin;Hu, Xiaofeng;Li, Peiwu;Girmatsion, Mogos;Tang, Xiaoqian;Zhang, Qi;Wu, Wenqin;Hu, Xiaofeng;Li, Peiwu;Girmatsion, Mogos;Tang, Xiaoqian;Zhang, Qi;Wu, Wenqin;Hu, Xiaofeng;Li, Peiwu;Girmatsion, Mogos;Tang, Xiaoqian;Zhang, Qi;Wu, Wenqin;Hu, Xiaofeng;Li, Peiwu;Girmatsion, Mogos;Tang, Xiaoqian;Zhang, Qi;Li, Peiwu;Girmatsion, Mogos;Tang, Xiaoqian;Zhang, Qi;Li, Peiwu;Girmatsion, Mogos;Zhang, Qi;Li, Peiwu;Girmatsion, Mogos
关键词：Dual-channel paper device; Immunosensor; Phycocyanin; Aflatoxin B 1; Capsaicin; Edible oils
-
Single-cell RNA sequencing of the spleen reveals differences in Salmonella typhimurium infection mechanisms between different chicken breeds
作者：Zhang, Qi;Wang, Qiao;Zheng, Jumei;Zhang, Jin;Zhang, Gaomeng;Wen, Jie;Li, Qinghe;Zhao, Guiping;Ying, Fan;Liu, Dawei
关键词：Chicken; Disease resistance; Single-cell RNA sequencing; Bacterial infection; CD45+cells
-
A Study of Maize Genotype-Environment Interaction Based on Deep K-Means Clustering Neural Network
作者：Bai, Longpeng;Bai, Longpeng;Wang, Kaiyi;Zhang, Qiusi;Zhang, Qi;Wang, Xiaofeng;Pan, Shouhui;He, Xuliang;Li, Ran;Zhang, Dongfeng;Han, Yanyun;Wang, Kaiyi;Pan, Shouhui;Zhang, Liyang;He, Xuliang;Li, Ran
关键词：small ecological region delineation; deep k-means clustering neural network; genotype by environment interaction
