A temporal gene expression map of Chrysanthemum leaves infected with Alternaria alternata reveals different stages of defense mechanisms.

Horticulture Research
Ye LiuFa-Di Chen

Abstract

Chrysanthemum (Chrysanthemum morifolium) black spot disease (CBS) poses a major threat to Chrysanthemum cultivation owing to suitable climate conditions and current lack of resistant cultivars for greenhouse cultivation. In this study, we identified a number of genes that respond to Alternaria alternata infection in resistant and susceptible Chrysanthemum cultivars. Based on RNA sequencing technology and a weighted gene coexpression network analysis (WGCNA), we constructed a model to elucidate the response of Chrysanthemum leaves to A. alternata infection at different stages and compared the mapped response of the resistant cultivar 'Jinba' to that of the susceptible cultivar 'Zaoyihong'. In the early stage of infection, when lesions had not yet formed, abscisic acid (ABA), salicylic acid (SA) and EDS1-mediated resistance played important roles in the Chrysanthemum defense system. With the formation of necrotic lesions, ethylene (ET) metabolism and the Ca2+ signal transduction pathway strongly responded to A. alternata infection. During the late stage, when necrotic lesions continued to expand, members of the multidrug and toxic compound extrusion (MATE) gene family were highly expressed, and their products may be involved in d...Continue Reading

References

Nov 28, 2000·Plant & Cell Physiology·M Ohme-TakagiH Shinshi
Feb 16, 2002·Methods : a Companion to Methods in Enzymology·K J Livak, T D Schmittgen
Aug 17, 2002·Current Opinion in Plant Biology·Karam SinghLuis Oñate-Sánchez
Jun 14, 2003·Plant Physiology·Rebecca L BrownJohn M Manners
Nov 18, 2003·Annual Review of Genetics·Zachary NimchukJeffery L Dangl
Mar 5, 2004·The Plant Journal : for Cell and Molecular Biology·Oliver ThimmMark Stitt
Mar 15, 2006·Trends in Plant Science·Leendert C van LoonHuub J M Linthorst
May 2, 2006·Statistical Applications in Genetics and Molecular Biology·Bin Zhang, Steve Horvath
Nov 17, 2006·Nature·Jonathan D G Jones, Jeffery L Dangl
Apr 30, 2009·Annual Review of Phytopathology·A Corina VlotDaniel F Klessig
May 16, 2009·Trends in Plant Science·Jurriaan TonBrigitte Mauch-Mani
Jul 18, 2009·Current Opinion in Plant Biology·Cyril Zipfel
Sep 2, 2009·Trends in Plant Science·Sarah M Collier, Peter Moffett
Nov 26, 2009·Proceedings of the National Academy of Sciences of the United States of America·Wei MaGerald A Berkowitz
Dec 17, 2009·PLoS Genetics·Kenichi TsudaFumiaki Katagiri
May 18, 2010·Current Opinion in Plant Biology·Kenichi Tsuda, Fumiaki Katagiri
Jul 1, 2003·Molecular Plant Pathology·Bart P H J Thomma
Oct 29, 2010·Genome Biology·Simon Anders, Wolfgang Huber
May 17, 2011·Nature Biotechnology·Manfred G GrabherrAviv Regev
Jul 30, 2014·Current Opinion in Plant Biology·Andrea A Gust, Georg Felix
Jul 18, 2015·Plant Physiology and Biochemistry : PPB·Peiling LiFadi Chen
Dec 15, 2015·Journal of Experimental Botany·Pin-Yao HuangLaurent Zimmerli
May 14, 2016·Cell Host & Microbe·Bo LiPing He
Oct 22, 2016·International Journal of Food Microbiology·N EstiarteA Crespo-Sempere

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Datasets Mentioned

BETA
PRJNA596929

Methods Mentioned

BETA
transgenic
PCR

Software Mentioned

R package for WGCNA
Cytoscape
DESeq R
BINGO
BOWTIE
MapMan
RSEM
WGCNA
Trinity
Cystoscope

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