Genetic mapping of Echinacea purpurea via individual pollen DNA fingerprinting
Tóm tắt
The pollen genome of Echinacea purpurea ‘Magnus’ (purple coneflower) was amplified using a modified primer extension pre-amplification (PEP) procedures followed by AFLP (amplified fragment length polymorphism) analyses of individual pollen grains. Twenty-four AFLP primer pairs were identified that produced 104 scorable markers in eleven linkage groups. This is the first report on the production of AFLP markers from individual pollen grains for genetic mapping in coneflower. Coneflowers are important to both the ornamental and medicinal herb industries.
Tài liệu tham khảo
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