Molecular phylogency of fusarium species by aflp fingerprint in Vietnam and other countries
2006
Doan Thi Thanh
The application of these methods for early diagnosis of 4 Fusarium species are included F.oxysporrium F.sp vasinfectum, F.oxysporium cubense on banana, F.miniliforrme on onion and F.solani on tomato and potato. Genetic diversity among isolates of Fusarium spp. of Vietnam were compared with isolates from Korea and Egypt by using AFLP methods show that the truncation levels at 0,60 correlation, allowed separation into two groups; major group (3 clusters included F.oxysporium cubensse, F.solani and F.avenaceum species) and subgroup is cluster of F.miniliforme specie. The results of the present study show that AFLP polymorphic of genetic diversity to geographic origin, host genotype of test isolates are clear.
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