1Engel K H, Frenzel Th, Miller A, Current and future benefits from the use of GM technology in food production[J],Toxicol Left, 2002, 127, 329-336.
2Marasco WA, Haseltine W A, Chen S Y, Design, Intracellular expression and activity of a human anti-human immunodeficiency virus type Ⅰ gp120 singlechain antibody, Proc.Natl. Acad. Sci. USA, 2002,90,7889-7893.