1. Laboratory of Genetic Breeding in Tomato, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (Northeast Region), Ministry of Agriculture and Rural Affairs, College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, Heilongjiang, P.R. China
2. Laboratory of Biotechnology, Horticultural Sub-Academy, Heilongjiang Academy of Agricultural Sciences, Harbin, Heilongjiang, P.R. China