Marker-assisted identification of resistance genes to soybean mosaic virus in soybean lines

Euphytica ◽  
2009 ◽  
Vol 169 (3) ◽  
pp. 375-385 ◽  
Author(s):  
Jung-Kyung Moon ◽  
Soon-Chun Jeong ◽  
Kyujung Van ◽  
M. A. Saghai Maroof ◽  
Suk-Ha Lee
Keyword(s):  
Mosaic Virus ◽  
Resistance Genes ◽  
Soybean Mosaic Virus

Genetic analysis and fine-mapping of Soybean mosaic virus SC7 and SC13 resistance genes in soybean (Glycine max)

2020 ◽  
Vol 71 (5) ◽  
pp. 477
Author(s):  
Hexiang Luan ◽  
Yongkun Zhong ◽  
Dagang Wang ◽  
Rui Ren ◽  
Le Gao ◽  
...  
Keyword(s):  
Glycine Max ◽  
Mosaic Virus ◽  
Resistance Genes ◽  
Fine Mapping ◽  
Soybean Mosaic Virus ◽  
Resistance Breeding ◽  
Physical Distance ◽  
Breeding Systems ◽  
Chromosome 2 ◽  
Transcription Factor Genes

Soybean mosaic virus (SMV) is one of the most destructive pathogens of soybean (Glycine max (L.) Merr.) worldwide. In this study, 184 F7:11 recombinant inbred line (RIL) populations derived from Kefeng No. 1 × Nannong 1138-2 were used to study the inheritance and linkage mapping of resistance genes against SMV strains SC7 and SC13 in Kefeng No. 1. Two independent dominant genes (designated Rsc7 and Rsc13) that control resistance to SC7 and SC13 were located on a molecular linkage group (MLG) of chromosome 2 (D1b). A mixed segregating population was developed by self-pollination of three heterozygous plants of residual heterozygous lines (RHL3-27, RHL3-30, RHL3-53) with five markers linked to the loci, and was used in fine-mapping of Rsc7 and Rsc13. In addition, Rsc7 was fine-mapped between BARCSOYSSR_02_0667 and BARCSOYSSR_02_0670 on MLG D1b. The genetic distance between the two closest markers was 0.7 cM and the physical distance of the interval was ~77 kb, which included one LRR gene and another gene containing an F-box region. Two SSR markers (BARCSOYSSR_02_0610 and BARCSOYSSR_02_0621) were closely linked to the SC13 resistance gene. The physical distance where Rsc13 was located was ~191 kb. Sequence analysis showed that there were two K-box region types of transcription factor genes; GmHSP40 and two serine/threonine protein kinase (STK) genes were the most likely candidate genes. These results will facilitate map-based cloning of the Rsc7 and Rsc13 genes and development of transgenic disease-resistant varieties, and will provide SMV-resistance breeding systems with excellent resistance germplasm.

Inheritance and Allelic Relationships of Resistance Genes for Soybean mosaic virus in ‘Corsica’ and ‘Beeson’ Soybean

Crop Science ◽  
2013 ◽  
Vol 53 (4) ◽  
pp. 1455-1463 ◽  
Author(s):  
Ehsan Shakiba ◽  
Pengyin Chen ◽  
Ainong Shi ◽  
Dexiao Li ◽  
Dekun Dong ◽  
...  
Keyword(s):  
Mosaic Virus ◽  
Resistance Genes ◽  
Soybean Mosaic Virus

Rapid Identification of Soybean Resistance Genes to Soybean Mosaic Virus by SLAF-seq Bulked Segregant Analysis

2020 ◽  
Vol 38 (4) ◽  
pp. 666-675
Author(s):  
Qinghua Yang ◽  
Hangxia Jin ◽  
Xiaomin Yu ◽  
Xujun Fu ◽  
Haijian Zhi ◽  
...  
Keyword(s):  
Mosaic Virus ◽  
Resistance Genes ◽  
Bulked Segregant Analysis ◽  
Soybean Mosaic Virus ◽  
Rapid Identification ◽  
Soybean Resistance

scholarly journals Marker-assisted pyramiding of soybean resistance genes R, R, and R to soybean mosaic virus

2017 ◽  
Vol 16 (11) ◽  
pp. 2413-2420 ◽  
Author(s):  
Da-gang WANG ◽  
Lin ZHAO ◽  
Kai LI ◽  
Ying MA ◽  
Li-qun WANG ◽  
...  
Keyword(s):  
Mosaic Virus ◽  
Resistance Genes ◽  
Soybean Mosaic Virus ◽  
Soybean Resistance

Pyramiding of Soybean Mosaic Virus Resistance Genes by Marker-Assisted Selection

Crop Science ◽  
2008 ◽  
Vol 48 (2) ◽  
pp. 517-526 ◽  
Author(s):  
M. A. Saghai Maroof ◽  
S. C. Jeong ◽  
I. Gunduz ◽  
D. M. Tucker ◽  
G. R. Buss ◽  
...  
Keyword(s):  
Mosaic Virus ◽  
Resistance Genes ◽  
Virus Resistance ◽  
Marker Assisted Selection ◽  
Soybean Mosaic Virus

scholarly journals The Requirement of Multiple Defense Genes in Soybean Rsv1–Mediated Extreme Resistance to Soybean mosaic virus

2012 ◽  
Vol 25 (10) ◽  
pp. 1307-1313 ◽  
Author(s):  
Chunquan Zhang ◽  
Sehiza Grosic ◽  
Steven A. Whitham ◽  
John H. Hill
Keyword(s):  
Transcription Factors ◽  
Mosaic Virus ◽  
Resistance Genes ◽  
Target Genes ◽  
Soybean Mosaic Virus ◽  
Virus Induced Gene Silencing ◽  
Wrky Transcription Factors ◽  
Extreme Resistance ◽  
Viral Pathogen ◽  
Insight Into

Soybean mosaic virus (SMV) is a major viral pathogen of soybean. Among the three SMV resistance genes, Rsv1 mediates extreme resistance (ER) against most SMV strains, including the β-glucuronidase-tagged G2 isolate that was previously used in studies of Rsv1. Using virus-induced gene silencing (VIGS), we screened 82 VIGS constructs to identify genes that play a role in Rsv1-mediated ER to SMV infection. The target genes included putative Rsv1 candidate genes, soybean orthologs to known defense-signaling genes, and 62 WRKY transcription factors. We identified eight VIGS constructs that compromised Rsv1-mediated resistance when the target genes were silenced, including GmEDR1, GmEDS1, GmHSP90, GmJAR1, GmPAD4, and two WRKY transcription factors. Together, our results provide new insight into the soybean signaling network required for ER against SMV.

scholarly journals The HC-Pro and P3 Cistrons of an Avirulent Soybean mosaic virus Are Recognized by Different Resistance Genes at the Complex Rsv1 Locus

2013 ◽  
Vol 26 (2) ◽  
pp. 203-215 ◽  
Author(s):  
R.-H. Wen ◽  
B. Khatabi ◽  
T. Ashfield ◽  
M. A. Saghai Maroof ◽  
M. R. Hajimorad
Keyword(s):  
Mosaic Virus ◽  
Resistance Genes ◽  
Soybean Mosaic Virus ◽  
Plant Introduction ◽  
Soybean Plant ◽  
Leucine Rich Repeat ◽  
Extreme Resistance ◽  
Helper Component ◽  
Inoculation Site ◽  
Helper Component Proteinase

The complex Rsv1 locus in soybean plant introduction (PI) ‘PI96983’ confers extreme resistance (ER) against Soybean mosaic virus (SMV) strain N but not SMV-G7 and SMV-G7d. Both the SMV helper-component proteinase (HC-Pro) and P3 cistrons can serve as avirulence factors recognized by Rsv1. To understand the genetics underlying recognition of the two cistrons, we have utilized two soybean lines (L800 and L943) derived from crosses between PI96983 (Rsv1) and Lee68 (rsv1) with distinct recombination events within the Rsv1 locus. L800 contains a single PI96983-derived member (3gG2) of an Rsv1-associated subfamily of nucleotide-binding leucine-rich repeat (NB-LRR) genes. In contrast, although L943 lacks 3gG2, it contains a suite of five other NB-LRR genes belonging to the same family. L800 confers ER against SMV-N whereas L943 allows limited replication at the inoculation site. SMV-N-derived chimeras containing HC-Pro from SMV-G7 or SMV-G7d gained virulence on L943 but not on L800 whereas those with P3 replacement gained virulence on L800 but not on L943. In reciprocal experiments, SMV-G7- and SMV-G7d-derived chimeras with HC-Pro replacement from SMV-N lost virulence on L943 but retained virulence on L800 whereas those with P3 replacement lost virulence on L800 while remaining virulent on L943. These data demonstrate that distinct resistance genes at the Rsv1 locus, likely belonging to the NB-LRR class, mediate recognition of HC-Pro and P3.

Genetic analysis and identification of two soybean mosaic virus resistance genes in soybean [Glycine max(L.) Merr]

2015 ◽  
Vol 134 (6) ◽  
pp. 684-695 ◽  
Author(s):  
Kai Li ◽  
Rui Ren ◽  
Karthikeyan Adhimoolam ◽  
Le Gao ◽  
Yuan Yuan ◽  
...  
Keyword(s):  
Glycine Max ◽  
Genetic Analysis ◽  
Mosaic Virus ◽  
Resistance Genes ◽  
Virus Resistance ◽  
Soybean Mosaic Virus ◽  
Glycine Max L
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