Sudden Death Syndrome of Soybean

Roy, K. W.; Hershman, D. E.; Rupe, J. C.; Abney, T. S.

doi:10.1094/pdis.1997.81.10.1100

Cited by 188 publications

(185 citation statements)

References 15 publications

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“…Detailed field research will be necessary to understand the relationships between strain A detected in E. variegata and the fungal symbionts of ambrosia beetles. F. virguliforme, a member of the FSSC clade 2, is known to cause sudden death syndrome in the soybean Glycine max (Roy et al 1997), which belongs to the same family, Fabaceae, as Erythrina. Several reports indicate similarities between the symptoms of soybean SDS and those of Erythrina decline, such as the discoloration of stem tissue and tissue necrosis (Aoki et al 2003(Aoki et al , 2014Roy et al 1997).…”

Section: Discussionmentioning

confidence: 99%

“…F. virguliforme, a member of the FSSC clade 2, is known to cause sudden death syndrome in the soybean Glycine max (Roy et al 1997), which belongs to the same family, Fabaceae, as Erythrina. Several reports indicate similarities between the symptoms of soybean SDS and those of Erythrina decline, such as the discoloration of stem tissue and tissue necrosis (Aoki et al 2003(Aoki et al , 2014Roy et al 1997). Note that the causal agent of SDS was confirmed only after a long history of investigation because experimental demonstration was difficult (Radwan et al 2011).…”

Section: Discussionmentioning

confidence: 99%

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First report of Fusarium solani species complex as a causal agent of Erythrina variegata decline and death after gall formation by Quadrastichus erythrinae on Okinawa Island, Japan

et al. 2017

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

First report of Fusarium solani species complex as a causal agent of Erythrina variegata decline and death after gall formation by Quadrastichus erythrinae on Okinawa Island, Japan

et al. 2017

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“…The disease was first observed by H.J. Walters in Arkansas in 1971 [1], but it was only in 1983 that the disease was named as sudden death syndrome (SDS) of unknown etiology [2]. Since then, the disease has been reported in 21 U.S. states where corn and soybean are grown, as well as in seven other countries (Shrishail S. Navi, Lan Jing and Xiao-Bing Yang, unpublished), the most recent of SDS has been in South Dakota [3] and South Africa [4].…”

Section: Introductionmentioning

confidence: 99%

Impact of Crop Residue and Corn-soybean Rotation on the Survival of Fusarium virguliforme a Causal Agent of Sudden Death Syndrome of Soybean

Navi¹,

Yang²

2016

J Plant Pathol Microbiol

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“…SCN causes plant and root stunting and leaf chlorosis. Sudden death syndrome (SDS) has been shown to be a facultative hemibiotrophic fungus (Li, 2009;Roy, 1997) that causes yield loss in soybean. The amount of loss has doubled every decade in the US, since 1990 (Wrather, 2001;Lightfoot, 2015).…”

Section: Introductionmentioning

confidence: 99%

Annotation of Cultivar Variations at the Multigeneic Rhg1/Rfs2 Locus:

Hemmati

Geisler²,

Meksem³

et al. 2017

AJB

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Soybean (Glycine max (L.) Merr.) suffers yield loss due to root infection from soil infestation by Heterodera glycine I. (soybean cyst nematode SCN) and Fusarium virguliforme (Aoki; sudden death syndrome (SDS)). The major locus for SCN and SDS resistance has previously been identified as Rhg1/Rfs2 (chr18; LG G) (site reference). The objective of this experiment was to compare the Sanger DNA sequence of a resistant cultivar ('Forrest') and two susceptible cultivars ('Williams 82' and 'Asgrow A3244'). Sequences were downloaded from GenBank for Williams 82, Phytzome for A3244 and a newly sequenced BAC-B73P06 (82,157 bp) encompassing the Rfs2/Rhg1 locus. Using the resistant cultivars, 800 single nucleotide polymorphisms (SNPs) and 57 indels were identified. In contrast, the susceptible cultivars had just 12 SNPs and no indels between them. Polymorphisms were clustered within 59 kbp, divided into three sections. There were 5 predicted recombination breakpoints. The third and fourth breakpoints were located before gene 3 and after gene 5 (Glyma18g02680; the RLK at Rhg1/Rfs2) which were therefore inferred to be derived from Peking, within the Rhg1/Rfs2 region. Comparisons of SNPs identified in Illumina sequences from 31 semi-domesticated genomes showed 80% of the total SNPs in Forrest were found among the genomes. Annotation and gene prediction showed the BAC gene prediction encoded 9-10 genes. There were 31 SNPs within exons and 137 among introns. Just 11 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.SNPs caused amino acid changes. There were 5 SNPs in cis regulatory elements (CREs) and 14 in promoters. Polymorphisms indicated the regions that were introgressed from Peking had defined limits. Proteins across the region were highly conserved compared to non-coding regions, suggesting purifying selection occurred.

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Sudden Death Syndrome of Soybean

Cited by 188 publications

References 15 publications

First report of Fusarium solani species complex as a causal agent of Erythrina variegata decline and death after gall formation by Quadrastichus erythrinae on Okinawa Island, Japan

First report of Fusarium solani species complex as a causal agent of Erythrina variegata decline and death after gall formation by Quadrastichus erythrinae on Okinawa Island, Japan

Impact of Crop Residue and Corn-soybean Rotation on the Survival of Fusarium virguliforme a Causal Agent of Sudden Death Syndrome of Soybean

Annotation of Cultivar Variations at the Multigeneic Rhg1/Rfs2 Locus:

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