Dissecting the Molecular Regulation of Natural Variation in Growth and Senescence of Two Eutrema salsugineum Ecotypes
文献类型： 外文期刊
作者： Wang, Fanhua 1 ; Sun, Zhibin 1 ; Zhu, Min 1 ; Zhang, Qikun 1 ; Sun, Yufei 1 ; Sun, Wei 1 ; Wu, Chunxia 1 ; Li, Tongtong 1 ; Zhao, Yiwu 1 ; Ma, Changle 1 ; Zhang, Hui 1 ; Zhao, Yanxiu 1 ; Wang, Zenglan 1 ;
作者机构： 1.Shandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Peoples R China
2.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China
关键词： Eutrema salsugineum; salt tolerance; natural variation; growth; senescence; molecular regulation
期刊名称：INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES （ 影响因子：6.208； 五年影响因子：6.628 ）
ISSN：
年卷期： 2022 年 23 卷 11 期
页码：
收录情况： SCI
摘要： Salt cress (Eutrema salsugineum, aka Thellungiella salsuginea) is an extremophile and a close relative of Arabidopsis thaliana. To understand the mechanism of selection of complex traits under natural variation, we analyzed the physiological and proteomic differences between Shandong (SD) and Xinjiang (XJ) ecotypes. The SD ecotype has dark green leaves, short and flat leaves, and more conspicuous taproots, and the XJ ecotype had greater biomass and showed clear signs of senescence or leaf shedding with age. After 2-DE separation and ESI-MS/MS identification, between 25 and 28 differentially expressed protein spots were identified in shoots and roots, respectively. The proteins identified in shoots are mainly involved in cellular metabolic processes, stress responses, responses to abiotic stimuli, and aging responses, while those identified in roots are mainly involved in small-molecule metabolic processes, oxidation-reduction processes, and responses to abiotic stimuli. Our data revealed the evolutionary differences at the protein level between these two ecotypes. Namely, in the evolution of salt tolerance, the SD ecotype highly expressed some stress-related proteins to structurally adapt to the high salt environment in the Yellow River Delta, whereas the XJ ecotype utilizes the specialized energy metabolism to support this evolution of the short-lived xerophytes in the Xinjiang region.
- 相关文献
作者其他论文 更多>>
-
Variations in antibiotic resistomes associated with archaeal, bacterial, and viral communities affected by integrated rice-fish farming in the paddy field ecosystem
作者：Hou, Yiran;Jia, Rui;Sun, Wei;Feng, Wenrong;Li, Bing;Zhu, Jian;Hou, Yiran;Diao, Weixu;Jia, Rui;Feng, Wenrong;Li, Bing;Zhu, Jian
关键词：Antibiotic resistomes; Antibiotic resistance genes (ARGs); Agricultural production patterns; Clean and sustainable agricultural production; Integrated rice-fish farming; Paddy field; Archaeal; Bacterial; And viral communities
-
Exploring the adaptive behaviour and environmental acclimation of artificially-bred Chinese sturgeon (Acipenser sinensis) in semi-open marine environment: insights for endangered species conservation
作者：Liu, Huangxin;Li, Pengcheng;Leng, Xiaoqian;Jiang, Ming;Shen, Li;Wang, Puyuan;Zhang, Hui;Luo, Jiang;Xiong, Wei;Liu, Yuan;Du, Hao
关键词：Chinese sturgeon; Endangered species conservation; Acoustic telemetry; Behaviour; Activity level; Marine ranching
-
Improving prediction for potential spawning areas from a two-step perspective: A comparison of multi-model approaches for sparse egg distribution
作者：Liu, Zunlei;Jin, Yan;Yang, Linlin;Yuan, Xingwei;Yan, Liping;Zhang, Yi;Zhang, Hui;Xu, Min;Song, Xiaojing;Hu, Fen;Cheng, Jiahua;Liu, Zunlei;Jin, Yan;Yang, Linlin;Yuan, Xingwei;Yan, Liping;Zhang, Yi;Zhang, Hui;Xu, Min;Song, Xiaojing;Hu, Fen;Cheng, Jiahua;Tang, Jianhua;Zhou, Yongdong
关键词：East China Sea; Small yellow croaker; Fish spawning aggregation area; Hurdle model; Model averaging; Integrated nested Laplace approximations; Random forest
-
Reduction of nutrient fluxes across the sediment-water interface and nutrient accumulation in lotus-fish co-culture aquaculture ponds
作者：Peng, Liang;Dai, Lili;Li, Gu;Tao, Ling;Zhang, Hui;Yang, Zhen;Sun, Meng;Zhu, Jianqiang;Yang, Zhen
关键词：Aquaculture ponds; Lotus planting; Sediment-water interface; Nitrogen and phosphorus flux
-
Influences of the Integrated Rice-Crayfish Farming System with Different Stocking Densities on the Paddy Soil Microbiomes
作者：Hou, Yiran;Jia, Rui;Sun, Wei;Li, Bing;Zhu, Jian;Hou, Yiran;Jia, Rui;Li, Bing;Zhu, Jian
关键词：red claw crayfish; stocking density; paddy field; soil bacterial community; agricultural production patterns
-
pparβ regulates lipid catabolism by mediating acox and cpt-1 genes in Scophthalmus maximus under heat stress
作者：Zhao, Tingting;Ma, Aijun;Huang, Zhihui;Liu, Zhifeng;Sun, Zhibin;Zhu, Liguang;Chang, Haowen;Ma, Aijun;Huang, Zhihui;Liu, Zhifeng;Sun, Zhibin;Zhu, Liguang;Chang, Haowen
关键词：Scophthalmus maximus; ppar beta; High temperature; Lipid catabolism; RNAi
-
Functional connectivity in the Yangtze Estuary habitats for an "estuarine opportunist" fish: an otolith chemistry approach for small yellow croaker (Larimichthys polyactis)
作者：Zhang, Yi;Liu, Zunlei;Zhang, Hui;Yuan, Xingwei;Li, Shengfa;Zhang, Yi;Liu, Zunlei;Zhang, Hui;Yuan, Xingwei;Li, Shengfa;Shi, Jinjin
关键词：Otolith chemistry; Larimichthys polyactis; Connectivity; Estuary
