Expression of EGFP-spider dragline silk fusion protein in BmN cells and larvae of silkworm showed the solubility is primary limit for dragline proteins yield - Yuansong Zhang; Junhua Hu; Yungen Miao; Aichun Zhao; Tianfu Zhao; Dayang Wu; Liefeng Liang; Ayumi Miikura; Kunihiro Shiomi; Zenta Kajiura; Masao Nakagaki (Molecular Biology Reports, 2008)