Isolating and culturing protoplasts from leaves of test-tube of potato tetraploid cultivar, Gannong potato NO. 2, Favorita and Russet Burbank.

• 普通马铃薯四倍体栽培种“甘农薯2号”、“Favorita?、“Russet Burbank”试管苗叶片为材料来源,游离培养马铃薯原生质体。