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Article

Genetic and physical analysis of the rice bacterial blight disease resistance locus, Xa21.

Molecular & general genetics : MGG - 1 Dec 1992

Ronald P C, Albano B, Tabien R, Abenes L, Wu K S, McCouch S, Tanksley S D

Abstract excerpt

Nearly isogenic lines (NILs) of rice (Oryza sativa) differing at a locus conferring resistance to the pathogen Xanthomonas oryzae pv. oryzae were surveyed with 123 DNA markers and 985 random primers using restriction fragment length plymorphism (RFLP) and random amplified polymorphic DNA (RAPD) analysis. One chromosome 11 marker (RG103) detected polymorphism between the NILs that cosegregated with Xa21. All other...

Topics

Chromosome Mapping
Cloning, Molecular
DNA
Genetic Linkage
Genetic Markers
Genetic Predisposition to Disease
Oryza
Plant Diseases
Polymerase Chain Reaction
Polymorphism, Restriction Fragment Length

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Restriction Mapping

Xanthomonas

Source

Identifiers

PMID: 1362973
DOI: 10.1007/BF00279649

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1362973-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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