Construction of mutant population of differential race of Xa23 resistant to rice bacterial blight and avirulence activity identification of mutants / 生物工程学报
Chinese Journal of Biotechnology
;
(12): 486-488, 2005.
Article
in Chinese
| WPRIM
| ID: wpr-305245
ABSTRACT
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 have been identified by artificial inoculation. It is possible to clone genes that are required for AvrXa23 avirulence activity using this new strategy.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Physiology
/
Plant Diseases
/
Oryza
/
Bacterial Proteins
/
Virulence
/
Xanthomonas
/
Molecular Sequence Data
/
Base Sequence
/
DNA Transposable Elements
/
Plants, Genetically Modified
Language:
Chinese
Journal:
Chinese Journal of Biotechnology
Year:
2005
Type:
Article
Similar
MEDLINE
...
LILACS
LIS