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Different Proteome Profiles between Male and Female Populus cathayana Exposed to UV-B Radiation
Zhang, Yunxiang1,2; Feng, Lihua1,3,4; Jiang, Hao1; Zhang, Yuanbin1; Zhang, Sheng1
Corresponding AuthorSheng Zhang
2017
Source PublicationFRONTIERS IN PLANT SCIENCE
ISSN1664-462X
Volume8Pages:doi: 10.3389/fpls.2017.00320
SubtypeArticle
Abstract

With increasing altitude, solar UV-B radiation is enhanced. Based on the phenomenon of male-biased sex ratio of Populus cathayana Rehder in high altitude alpine area, we hypothesized that males have a faster and more sophisticated responsive mechanism to high UV-B radiation than that of females. Our previous studies have shown sexually different responses to high UV-B radiation were existed in P. cathayana at the morphological, physiological, and transcriptomic levels. However, the responses at the proteomic level remain unclear. In this study, an isobaric tag for relative and absolute quantification (iTRAQ)-based quantitative proteome analysis was performed in P. cathayana females and males. A total of 2,405 proteins were identified, with 331 proteins defined as differentially expressed proteins (DEPs). Among of these, 79 and 138 DEPs were decreased and 47 and 107 DEPs were increased under high solar UV-B radiation in females and males, respectively. A bioinformatics analysis categorized the common responsive proteins in the sexes as related to carbohydrate and energy metabolism, translation/transcription/post-transcriptional modification, photosynthesis, and redox reactions. The responsive proteins that showed differences in sex were mainly those involved in amino acid metabolism, stress response, and translation/transcription/post-transcriptional modification. This study provides proteomic profiles that poplars responding to solar UV-B radiation, and it also provides new insights into differentially sex-related responses to UV-B radiation.

KeywordDioecious Plant Proteomics Uv-b Radiation Sexual Difference Poplar
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.3389/fpls.2017.00320
WOS Subject ExtendedPlant Sciences
Indexed BySCI
WOS KeywordTANDEM MASS-SPECTROMETRY ; HIGHER-PLANTS ; PHOTOSYSTEM-II ; ULTRAVIOLET-RADIATION ; PHYSIOLOGICAL TRAITS ; DIFFERENT ALTITUDES ; SEXUAL DIFFERENCES ; ANALYSIS REVEALS ; BINDING-PROTEIN ; IRON-DEFICIENCY
Language英语
Quartile2区
TOP
WOS SubjectPlant Sciences
WOS IDWOS:000395518700001
Funding OrganizationExcellent Young Scientist Program of the National Natural Science Foundation of China(31322014) ; National Natural Science Foundation of China(31170572 ; 31300512)
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/18507
Collection山地表生过程与生态调控重点实验室
Affiliation1.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Surface Proc & Ecol Regulat, Chengdu, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Univ Haifa, Inst Evolut, Haifa, Israel
4.Univ Haifa, Dept Evolutionary & Environm Biol, Haifa, Israel
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
Zhang, Yunxiang,Feng, Lihua,Jiang, Hao,et al. Different Proteome Profiles between Male and Female Populus cathayana Exposed to UV-B Radiation[J]. FRONTIERS IN PLANT SCIENCE,2017,8:doi: 10.3389/fpls.2017.00320.
APA Zhang, Yunxiang,Feng, Lihua,Jiang, Hao,Zhang, Yuanbin,&Zhang, Sheng.(2017).Different Proteome Profiles between Male and Female Populus cathayana Exposed to UV-B Radiation.FRONTIERS IN PLANT SCIENCE,8,doi: 10.3389/fpls.2017.00320.
MLA Zhang, Yunxiang,et al."Different Proteome Profiles between Male and Female Populus cathayana Exposed to UV-B Radiation".FRONTIERS IN PLANT SCIENCE 8(2017):doi: 10.3389/fpls.2017.00320.
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