Campus Units
Agronomy
Document Type
Letter to the Editor
Publication Version
Published Version
Publication Date
10-9-2017
Journal or Book Title
Molecular Plant
Volume
10
Issue
10
First Page
1357
Last Page
1360
DOI
10.1016/j.molp.2017.07.013
Abstract
Dear Editor,
Sugarcane mosaic virus (SCMV) causes severe viral diseases in maize worldwide (Fuchs and Gruntzig, 1995), resulting in significant losses in grain and forage yield in susceptible cultivars of maize and related crops. The most promising solution is to cultivate resistant varieties, which contribute to sustainable crop production. Two epistatically interacting major SCMV resistance loci (Scmv1 and Scmv2) are required to confer complete resistance against SCMV in the resistant nearisogenic line F7RR/RR (the letters left of the slash refer to the genotype at Scmv2 on chromosome 3 and those on the right refer to the genotype at Scmv1 on chromosome 6, with R indicating a resistance allele and S a susceptibility allele) (Xing et al., 2006). Scmv2 adds a second layer of resistance to the immediate response mediated by Scmv1. Scmv1 has recently been identified to encode ZmTrxh, which acts as a molecular chaperone to suppress viral RNA accumulation in cytoplasm without eliciting a salicylic acid- or jasmonic acidmediated defense response (Liu et al., 2017).
Rights
Works produced by employees of the U.S. Government as part of their official duties are not copyrighted within the U.S. The content of this document is not copyrighted.
Language
en
File Format
application/pdf
Recommended Citation
Leng, Pengfei; Ji, Qing; Asp, Torben; Frei, Ursula K.; Ingvardsen, Christina R.; Xing, Yongzhong; Studer, Bruno; Redinbaugh, Margaret; Jones, Mark; Gajjar, Priyanka; Liu, Sisi; Li, Fei; Pan, Guangtang; Xu, Mingliang; and Lubberstedt, Thomas, "Auxin Binding Protein 1 Reinforces Resistance to Sugarcane Mosaic Virus in Maize" (2017). Agronomy Publications. 435.
https://lib.dr.iastate.edu/agron_pubs/435
Included in
Agronomy and Crop Sciences Commons, Plant Breeding and Genetics Commons, Plant Pathology Commons
Comments
This letter to the editor is published as Leng, Pengfei, Qing Ji, Torben Asp, Ursula K. Frei, Christina R. Ingvardsen, Yongzhong Xing, Bruno Studer et al. "Auxin binding protein 1 reinforces resistance to Sugarcane mosaic virus in maize." Molecular plant 10, no. 10 (2017): 1357-1360. doi: 10.1016/j.molp.2017.07.013.