Article
[Construction of mutant population of differential race of Xa23 resistant to rice bacterial blight and avirulence activity identification of mutants].
Sheng wu gong cheng xue bao = Chinese journal of biotechnology - 1 May 2005
Zhou Yong-Li, Pan Ya-Jiao, Zhai Wen-Xue, Xu Jian-Long, Zhang Qi, Li Zhi-Kang
Abstract excerpt
The mutant population of Xanthomonas oryzae pv oryzae strain differential to rice bacterial blight resistance gene Xa23 has been constructed mediated by transposon in vivo . The results of PCR amplification with specific primers and analysis of flanking sequence of mutants indicated that the foreign DNA has been integrated into X. oryzae pv oryzae genome. Four mutants with changed avirulent activity to Xa23 gene...
Topics
- Bacterial Proteins
- Base Sequence
- DNA Transposable Elements
- Gene Expression Regulation, Plant
- Genes, Plant
- Molecular Sequence Data
- Mutation
- Oryza
- Plant Diseases
- Plants, Genetically Modified
- Virulence
- Xanthomonas