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Oral secretions from Mythimna separata insects specifically induce defence responses in maize as revealed by high-dimensional biological data
Qi, Jinfeng; Sun, Guiling; Wang, Lei; Zhao, Chunxia; Hettenhausen, Christian; Schuman, Meredith C.; Baldwin, Ian T.; Li, Jing; Song, Juan; Liu, Zhudong; Xu, Guowang; Lu, Xin; Wu, Jianqiang
2016-08-01
Source PublicationPLANT CELL AND ENVIRONMENT
Volume39Issue:8Pages:1749-1766
AbstractAttack from insect herbivores poses a major threat to plant survival, and accordingly, plants have evolved sophisticated defence systems. Maize is cultivated as a staple crop worldwide, and insect feeding causes large production losses. Despite its importance in agriculture, little is known about how maize reacts to insect herbivory. Taking advantage of advances in sequencing and mass spectrometry technology, we studied the response of maize to mechanical wounding and simulated Mythimna separata (a specialist insect) herbivory by applying its oral secretions (OS) to wounds. In comparison to the responses induced by mechanical wounding, OS elicited larger and longer-lasting changes in the maize transcriptome, proteome, metabolome and phytohormones. Specifically, many genes, proteins and metabolites were uniquely induced or repressed by OS. Nearly 290 transcription factor genes from 39 families were involved in OS-induced responses, and among these, more transcription factor genes were specifically regulated by OS than by wounding. This study provides a large-scale omics dataset for understanding maize response to chewing insects and highlights the essential role of OS in plant-insect interactions.
KeywordMetabolome Phytohormones Proteome Transcriptome
DOI10.1111/pce.12735
Indexed BySCI
Language英语
WOS IDWOS:000382980800011
Citation statistics
Cited Times:32[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/28639
Collection资源植物与生物技术所级重点实验室
Recommended Citation
GB/T 7714
Qi, Jinfeng,Sun, Guiling,Wang, Lei,et al. Oral secretions from Mythimna separata insects specifically induce defence responses in maize as revealed by high-dimensional biological data[J]. PLANT CELL AND ENVIRONMENT,2016,39(8):1749-1766.
APA Qi, Jinfeng.,Sun, Guiling.,Wang, Lei.,Zhao, Chunxia.,Hettenhausen, Christian.,...&Wu, Jianqiang.(2016).Oral secretions from Mythimna separata insects specifically induce defence responses in maize as revealed by high-dimensional biological data.PLANT CELL AND ENVIRONMENT,39(8),1749-1766.
MLA Qi, Jinfeng,et al."Oral secretions from Mythimna separata insects specifically induce defence responses in maize as revealed by high-dimensional biological data".PLANT CELL AND ENVIRONMENT 39.8(2016):1749-1766.
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