Fig. 1From: Isolation, purification and PEG-mediated transient expression of mesophyll protoplasts in Camellia oleiferaLeaf selection and treatment of in vitro growth seedlings of C. oleifera. A Seed primary generation culture; B seeds sprout into seedlings; C primary culture of stem segments; D axillary bud germination of stem segment; E proliferation culture of tissue culture seedlings; F undeveloped leaf; G the 1st to 2nd true leaf; H C. oleifera leaves sliced into 0.5 – 1.0 mm strips with a fresh razor blade and placed in EME mediaBack to article page