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Titolo:
RFLP- and physical mapping of resistance gene homologues in rice (O-sativa) and barley (H-vulgare)
Autore:
Leister, D; Kurth, J; Laurie, DA; Yano, M; Sasaki, T; Graner, A; Schulze-Lefert, P;
Indirizzi:
Johnandnes Ctr Plant Sci Res, Sainsbury Lab, Norwich NR4 7UH, Norfolk, Engl John Innes Ctr Plant Sci Res Norwich Norfolk England NR4 7UH orfolk, Engl STAFF Inst, Rice Genome Res Program, Ibaraki, Osaka 305, Japan STAFF InstIbaraki Osaka Japan 305 Res Program, Ibaraki, Osaka 305, Japan Inst Pflanzengenet & Kulturpflanzenforsch, D-06466 Gatersleben, Germany Inst Pflanzengenet & Kulturpflanzenforsch Gatersleben Germany D-06466 ny
Titolo Testata:
THEORETICAL AND APPLIED GENETICS
fascicolo: 3-4, volume: 98, anno: 1999,
pagine: 509 - 520
SICI:
0040-5752(199903)98:3-4<509:RAPMOR>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
PLANT-DISEASE RESISTANCE; YEAST ARTIFICIAL CHROMOSOMES; CONTROLLING FLOWERING TIME; FLAX RUST RESISTANCE; MAP-BASED CLONING; CLADOSPORIUM-FULVUM; YAC LIBRARY; STRIPE RUST; LEAF RUST; L CROSS;
Keywords:
resistance gene; RFLP; YAC contig; fragmentation; gene cluster;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Life Sciences
Citazioni:
76
Recensione:
Indirizzi per estratti:
Indirizzo: Leister, D Maxmanynck Inst Plant Breeding, Carl von Linne Weg 10, D-50829 Cologne, Ger Max Planck Inst Plant Breeding Carl von Linne Weg 10 Cologne Germany D-50829
Citazione:
D. Leister et al., "RFLP- and physical mapping of resistance gene homologues in rice (O-sativa) and barley (H-vulgare)", THEOR A GEN, 98(3-4), 1999, pp. 509-520

Abstract

The deduced peptide sequences of 25 gene fragments of NBS-LRR resistance (R) gene homologues from rice and barley and of characterized R genes were compared, revealing a string of six conserved motifs. Mapping of the R-gene candidates in rice showed linkage to genes conferring race-specific resistance to rice blast (Pi-k, Pi-f and Pi-1) and bacterial blight disease (Xa-1,Xa-3 and Xa-4), in barley to powdery mildew (Mla) and the rust fungus (Rpg1). In rice four mixed clusters were detected, each harboring at least two highly dissimilar NBS-LRR genes. A YAC-contig was established for one of these mixed clusters. YAC fragmentation experiments revealed the presence of at least five NBS-LRR genes within 200 kb in head-to-tail orientation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/09/20 alle ore 09:46:11