首页|Differential Expression Analysis of Proteins Regulated by Rare Earth Cerium in Soybean Leaves at Seedling Stage
Differential Expression Analysis of Proteins Regulated by Rare Earth Cerium in Soybean Leaves at Seedling Stage
扫码查看
点击上方二维码区域，可以放大扫码查看
原文链接
NETL
NSTL
万方数据
This study was to explore the functional mechanism of rare earth regulating soybean leaves and the characteristics and functions of differentially expressed proteins under the regulation of rare earth.In this study,Dongnong 42 was used as material,and 30 mg·L-1 CeCl3 solution was sprayed on soybean leaves at the seedling stage.Tandem mass tag(TMT)quantitative proteomics technique and bioinformatics analysis were used to identify soybean leaf proteins.A total of 8 510 proteins were identified,and 127 differentially expressed proteins(DEPs)in response to rare earth cerium regulation were identified,among which 64 were up-regulated and 63 were down-regulated.The gene ontology(GO)annotation indicated that DEPs were mainly involved in metabolic process,cellular process,response to stimulus,biological regulation,and response to a stimulus;DEPs in cell module categories were mainly involved in cells,cell part,organelle,membrane,membrane part,organelle par,and protein-containing complex;DEPs in molecular functional categories were mainly involved in catalytic activity,binding and antioxidant activity.Kyoto encyclopedia of genes and genomes(KEGG)pathway significantly enriched starch and sucrose metabolism,glycolysis/gluconeogenesis,galactose metabolism,pentose phosphate pathway,and MAPK signaling pathway-plant.These DEPs were mainly involved in photosynthesis,glucose metabolism and stress response.Forty-six differential protein interaction networks were identified by protein interaction network analysis.This experiment provided a reference for studies of the mechanism of rare earth cerium regulating soybean leaf function from the proteomic perspective.
NETL
NSTL
万方数据
