Abstract:

Combining with the researches of chrysanthemum genetic transformation in resent years, we made a discussion about impact factors on chrysanthemum genetic transformation efficiency from the establishment of chrysanthemum regeneration system to Agrobacterium-mediated genetic transformation of chrysanthemum. At present, many studies have shown that chrysanthemum transformation receptors with different genotypes, explants types, transformation conditions as well as added hormones is the key factors to determine the transformation efficiency.