Abstract: Association analysis on leaf and fruit AsA content and SSR markers were studied by using
wild Actinidia eriantha Benth. populations which AsA content was rich variation as experimental material.
The results indicated that by using SSR marker and genetic structure analysis showed that the population
of these materials was composed of 4 subpopulations. At P < 0.01 level，there were 7 SSR markers
associated with the leaf and fruit AsA content under GLM program，and the rate of explanation on the
phenotype of related marker ranged from 0.082 5 to 0.175 5. There were 6 SSR markers associated with
the leaf and fruit AsA content under MLM program，and the rate of explanation on the phenotype of related
marker ranged from 0.073 6 to 0.154 6. Found excellent SSR markers（UDK96-040，UDK96-053，
UDK97-408，UDK97-414 and Ke227）associated with the leaf and fruit AsA content.

Key words: Actinidia eriantha, ascorbic acid（AsA）, population structure analysis, association analysis