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Identification of a 47-kb DNA fragment containing Xa4, a locus for bacterial blight resistance in rice.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Feb 2003

Sun X, Yang Z, Wang S, Zhang Q

Abstract excerpt

Bacterial blight caused by Xanthomonas oryzae pv oryzae is a devastating disease in rice worldwide. The resistance gene Xa4 has been widely used in breeding programs and played an important role in protecting rice from this disease. Using 642 highly susceptible individuals and a random sample of 255 individuals from an F(2) population developed from a cross between IRBB4 and IR24, the Xa4 gene was genetically...

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Identifiers

PMID: 12595998
DOI: 10.1007/s00122-002-1117-8

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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