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plant:strawberry [2025/05/12 08:10] – [References] rkoebnikplant:strawberry [2025/05/12 08:11] (current) – [Resistance gene: FaRXf1] rkoebnik
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 === Brief description === === Brief description ===
  
-Accessions US4808 and US4809 were identified as resistant to the four genetic clades of //X. fragariae// (Maas //et al.//, 2002; Hartung //et al.//, 2003). Introgression of the trait into commercial quality perennial-type germplasm was initiated by Roach //et al.// (2016). Resistance detected in two wild accessions US4808 and US4809 was found to be highly heritable and controlled by a major locus //FaRXf1// on linkage group 6D (Roach //et al.//, 2016). Annotation of the //FaRXf1// region in //F. vesca// genome revealed the presence of several resistance-associated genes, including nucleotide-binding leucine-rich
repeat (NB-LRRs), zinc finger and serine/threonine-protein
kinase genes (Roach //et al.//, 2016). Allelic diversity at the //FaRXf1// locus is unknown. Later, the RXf1 region was further narrowed and structural variations within this locus were identified, which pointed to //FaRGA3// as a promising candidate gene (Kim et al., 2025).+Accessions US4808 and US4809 were identified as resistant to the four genetic clades of //X. fragariae// (Maas //et al.//, 2002; Hartung //et al.//, 2003). Introgression of the trait into commercial quality perennial-type germplasm was initiated by Roach //et al.// (2016). Resistance detected in two wild accessions US4808 and US4809 was found to be highly heritable and controlled by a major locus //FaRXf1// on linkage group 6D (Roach //et al.//, 2016). Annotation of the //FaRXf1// region in //F. vesca// genome revealed the presence of several resistance-associated genes, including nucleotide-binding leucine-rich
repeat (NB-LRRs), zinc finger and serine/threonine-protein
kinase genes (Roach //et al.//, 2016). Allelic diversity at the //FaRXf1// locus is unknown. Later, the //RXf1// region was further narrowed and structural variations within this locus were identified, which pointed to //FaRGA3// as a promising candidate gene (Kim //et al.//, 2025).
  
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plant/strawberry.txt · Last modified: 2025/05/12 08:11 by rkoebnik