DICP OpenIR
Effects of chitosan nanoparticles on seed germination and seedling growth of wheat (Triticum aestivum L.)
Li, Ruixin1,2; He, Jinxia1,3; Xie, Hongguo1; Wang, Wenxia1; Bose, Santosh Kumar1,4; Sun, Yeqing2; Hu, Jianen3; Yin, Heng1
Corresponding AuthorYin, Heng(yinheng@dicp.ac.cn)
KeywordChitosan nanoparticles IAA Plant growth
Source PublicationINTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
2019-04-01
ISSN0141-8130
DOI10.1016/j.ijbiomac.2018.12.118
Volume126Pages:91-100
Funding ProjectNational Key Research and Development Project of China[2017YFD0209000] ; National Key Research and Development Project of China[2017YFD0209002] ; National Natural Science Foundation of China[31672077] ; Natural Foundation of Liaoning Province[2015020690] ; Dalian City Innovative Support Program for High-Level Talents[2015R010] ; Youth Innovation Promotion Association CAS[2015144]
Funding OrganizationNational Key Research and Development Project of China ; National Key Research and Development Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Foundation of Liaoning Province ; Natural Foundation of Liaoning Province ; Dalian City Innovative Support Program for High-Level Talents ; Dalian City Innovative Support Program for High-Level Talents ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Foundation of Liaoning Province ; Natural Foundation of Liaoning Province ; Dalian City Innovative Support Program for High-Level Talents ; Dalian City Innovative Support Program for High-Level Talents ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Foundation of Liaoning Province ; Natural Foundation of Liaoning Province ; Dalian City Innovative Support Program for High-Level Talents ; Dalian City Innovative Support Program for High-Level Talents ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Foundation of Liaoning Province ; Natural Foundation of Liaoning Province ; Dalian City Innovative Support Program for High-Level Talents ; Dalian City Innovative Support Program for High-Level Talents ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS
WOS SubjectBiochemistry & Molecular Biology ; Chemistry, Applied ; Polymer Science
WOS Research AreaBiochemistry & Molecular Biology ; Chemistry ; Polymer Science
WOS KeywordALGINATE OLIGOSACCHARIDES ; PHYSIOLOGICAL-CHANGES ; OXIDASE ACTIVITY ; AUXIN ; HOMEOSTASIS ; PEROXIDASE ; ABSORPTION ; INHIBITION ; ANTIFUNGAL ; TRANSPORT
AbstractTo investigate the effect and mechanism of chitosan nanoparticles (CSNPs) on the germination and seedling growth of wheat (Triticum aestivum L.), we conducted systematic research on the impact of different concentrations (1-100 mu g/mL) of CSNPs and chitosan (CS). The result of energy-dispersive spectroscopy (EDS) and confocal laser scanning microscopy (CLSM) showed that adsorption of CSNPs on the surface of wheat seeds was higher than that of CS. CSNPs had growth promoting effect at a lower concentration (5 mu g/mL) compared with CS (50 mu g/mL). In addition, the application of 5 mu g/mL CSNPs induced the auxin-related gene expression, accelerated indole-3-acetic acid (IAA) biosynthesis and transport, and reduced IAA oxidase activity resulting in the increase of IAA concentration in wheat shoots and roots. The results suggest that CSNPs have positive effect on seed germination and seedling growth of wheat at a lower concentration than CS due to higher adsorption on the surface of wheat seeds. (C) 2018 Elsevier B.V. All rights reserved.
Language英语
Funding OrganizationNational Key Research and Development Project of China ; National Key Research and Development Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Foundation of Liaoning Province ; Natural Foundation of Liaoning Province ; Dalian City Innovative Support Program for High-Level Talents ; Dalian City Innovative Support Program for High-Level Talents ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Foundation of Liaoning Province ; Natural Foundation of Liaoning Province ; Dalian City Innovative Support Program for High-Level Talents ; Dalian City Innovative Support Program for High-Level Talents ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Foundation of Liaoning Province ; Natural Foundation of Liaoning Province ; Dalian City Innovative Support Program for High-Level Talents ; Dalian City Innovative Support Program for High-Level Talents ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key Research and Development Project of China ; National Key Research and Development Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Foundation of Liaoning Province ; Natural Foundation of Liaoning Province ; Dalian City Innovative Support Program for High-Level Talents ; Dalian City Innovative Support Program for High-Level Talents ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS
WOS IDWOS:000460710000011
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/165821
Collection中国科学院大连化学物理研究所
Corresponding AuthorYin, Heng
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Liaoning Prov Key Lab Carbohydrates, Dalian 116023, Peoples R China
2.Dalian Maritime Univ, Sch Environm Sci & Engn, Dalian 116026, Peoples R China
3.Dalian Ocean Univ, Sch Food Sci & Engn, Dalian 116023, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Ruixin,He, Jinxia,Xie, Hongguo,et al. Effects of chitosan nanoparticles on seed germination and seedling growth of wheat (Triticum aestivum L.)[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2019,126:91-100.
APA Li, Ruixin.,He, Jinxia.,Xie, Hongguo.,Wang, Wenxia.,Bose, Santosh Kumar.,...&Yin, Heng.(2019).Effects of chitosan nanoparticles on seed germination and seedling growth of wheat (Triticum aestivum L.).INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,126,91-100.
MLA Li, Ruixin,et al."Effects of chitosan nanoparticles on seed germination and seedling growth of wheat (Triticum aestivum L.)".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 126(2019):91-100.
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