Article
AFLP assessment of genetic variability in cassava accessions (Manihot esculenta) resistant and susceptible to the cassava bacterial blight (CBB).
Genome - 1 Apr 1999
Sanchez G, Restrepo S, Duque M C, Fregene M, Bonierbale M, Verdier V
Abstract excerpt
Cassava bacterial blight (CBB) is caused by Xanthomonas axonopodis pv. manihotis (Xam). Resistance is found in Manihot esculenta and, in addition, has been introgressed from a wild relative, M. glaziovii. The resistance is thought to be polygenic and additively inherited. Ninety-three varieties of M. esculenta (Crantz) were assessed by AFLPs for genetic diversity and for resistance to CBB. AFLP analysis was...
Topics
- Genetic Variation
- Manihot
- Plant Diseases
- Polymorphism, Restriction Fragment Length
