Abstract
Based on the SMV classification system in the U.S.,24 Chinese SMV differential genotypes were inoculated with five SMV strains(G1 through G3,G5 and G7)and phenotypic reaction of soybean was used to infer resistance genes.The results showed that nine genotypes('Davis','Wenfeng 5','Qihuang 1','Qihuang 10','Xudou 1','Xudou 2','Jilin 26'(PI 612720A),'Tiefeng 25',and 'Youbian 30')showed resistance to G1-G3 but mosaic symptom to G5 and G7,likely carrying the Rsv1-y allele because of the same reaction pattern as York.'Hefeng 25' may carry a new Rsv1-n allele,giving necrosis to G1 and G2 but mosaic to G3,G5 and G7.Similar to L29,'Jilin 26'(PI 597411A)and '1138-2'(PI 582914)may carry the Rsv3 allele conferring resistance to G5 and G7 but mosaic to G1-G3.'Jilin 26'(PI 597411B,PI 612720B),'Zao 18','Zhaoshu 18','Jilin 21','Ludou 4' were resistant to all five tested SMV strains,and they may carry Rsv1-h,Rsv4,Rsv1+3,Rsv1+4,or Rsv3+4.Phenotypic reaction pattern to a set of SMV strains was an effective procedure of screening diversified soybean germplasm resistant to SMV.This research information will help to establish a common classification system for SMV stains in China.
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Claims 5
Claim · model-written summary
Nine differential genotypes resisted G1-G3 but had mosaic symptoms with G5 and G7, suggesting Rsv1-y.
- Taxon
- Soybean
Glycine maxt0 - Material
- 'Davis','Wenfeng 5','Qihuang 1','Qihuang 10','Xudou 1','Xudou 2','Jilin 26'(PI 612720A),'Tiefeng 25',and 'Youbian 30'e0
- Interactor
- Soybean Mosaic Virus
Soybean mosaic virust0pathogen - Gene
- Rsv1-ye0
- Outcome
- resistance to G1-G3 but mosaic symptom to G5 and G7e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“nine genotypes('Davis','Wenfeng 5','Qihuang 1','Qihuang 10','Xudou 1','Xudou 2','Jilin 26'(PI 612720A),'Tiefeng 25',and 'Youbian 30')showed resistance to G1-G3 but mosaic symptom to G5 and G7,likely carrying the Rsv1-y allele”
t0“Resistance Genes to Soybean Mosaic Virus”
Claim · model-written summary
Hefeng 25 may carry Rsv1-n, with necrosis to G1/G2 and mosaic to G3/G5/G7.
- Taxon
- SoybeanGlycine maxt0
- Material
- 'Hefeng 25'e0
- Interactor
- Soybean Mosaic VirusSoybean mosaic virust0pathogen
- Gene
- Rsv1-ne0
- Outcome
- necrosis to G1 and G2 but mosaic to G3,G5 and G7e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“'Hefeng 25' may carry a new Rsv1-n allele,giving necrosis to G1 and G2 but mosaic to G3,G5 and G7”
t0“Resistance Genes to Soybean Mosaic Virus”
Claim · model-written summary
Jilin 26 PI 597411A and 1138-2 may carry Rsv3, resisting G5/G7 but showing mosaic to G1-G3.
- Taxon
- SoybeanGlycine maxt0
- Interactor
- Soybean Mosaic VirusSoybean mosaic virust0pathogen
- Gene
- Rsv3e0
- Outcome
- resistance to G5 and G7 but mosaic to G1-G3e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“'Jilin 26'(PI 597411A)and '1138-2'(PI 582914)may carry the Rsv3 allele conferring resistance to G5 and G7 but mosaic to G1-G3”
t0“Resistance Genes to Soybean Mosaic Virus”
Claim · model-written summary
Five listed soybean genotypes resisted all five SMV strains and may carry several alternative Rsv alleles.
- Taxon
- SoybeanGlycine maxt0
- Interactor
- SMVe0pathogen
- Gene
- Rsv1-h,Rsv4,Rsv1+3,Rsv1+4,or Rsv3+4e0
- Outcome
- resistant to all five tested SMV strainse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“'Jilin 26'(PI 597411B,PI 612720B),'Zao 18','Zhaoshu 18','Jilin 21','Ludou 4' were resistant to all five tested SMV strains,and they may carry Rsv1-h,Rsv4,Rsv1+3,Rsv1+4,or Rsv3+4”
t0“Resistance Genes to Soybean Mosaic Virus in Chinese Differential Soybean Genotypes”
Claim · model-written summary
Reaction patterns to SMV strains effectively screened diversified resistant soybean germplasm.
- Taxon
- soybeanGlycine maxe0
- Interactor
- SMVe0pathogen
- Outcome
- effective procedure of screening diversified soybean germplasm resistant to SMVe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phenotypic reaction pattern to a set of SMV strains was an effective procedure of screening diversified soybean germplasm resistant to SMV”