References

Caver, A.S., M.A. Dalrymple, G. Wright, D.S. Cottom and D.B. Reeves et al., 1993. Transgenic livestock as bioreactors: Stable expression of human α-1-antitrypsin by a flock sheep. Nat. Biotechol., 11: 1263-1270.
PubMed  |  

Clark, A.J., A. Cowper, R. Wallace, G. Wright and J.P. Simons, 1992. Rescuing transgene expression by co-integration. Nat. Biotechol., 10: 1450-1454.
PubMed  |  

Ghattas, I.R., J.R. Sanes and J.E. Majors, 1991. The encephalomyocarditis virus internal ribosome entry site allows efficient coexpression of two genes from a recombinant provirus in cultured cells and in embryos. Mol. Cell. Biol., 11: 5848-5859.
PubMed  |  Direct Link  |  

Kapturczak, M., S. Zolotukhin, J. Cross, A. Pileggi and R.D. Molano et al., 2002. Transduction of human and mouse pancreatic islet cells using a bicistronic recombinant adeno-associated viral vector. Mol. Ther., 5: 154-160.
PubMed  |  

Liu, F., J. Yan, Z. Ren, S.Z. Huang and Y.T. Zeng, 2004. Mammary gland dual-expression construct containing prolactin and foreign DNAs can promote the expression of foreign genes in mammary cells. Hereditas, 26: 567-573.
PubMed  |  

Ma, D.L., 2002. Novel DNA delivery systems for the gene therapy. Basic Med. Sci. Clin., 22: 504-507.

Nuijens, J.H., P.H.C. Van Berkel, M.E. Geets, P.P. Hartevelt, H.A. de Boer et al., 1997. Characterization of recombinant human lactoferrin secreted in milk of transgenic mice. J. Biol. Chem., 272: 8802-8807.
CrossRef  |  Direct Link  |  

Proudfoot, N.J., 1986. Transcriptional interference and termination between duplicated α-globin gene constructs suggests a novel mechanism for gene regulation. Nature, 322: 562-565.
PubMed  |  

Qian, F. and C. Xiao, 1999. Comparison of lipofection and electroporation gene transfer into mammalian cells. Prog. Bipchem., Biophys., 26: 289-291.

Rong, X. and P. Ling, 1999. Advances in the study of lysozyme. Chin. J. Biochem. Pharm., 20: 319-320.
Direct Link  |  

Seymour R.B., R.E. Lyons and T.E. Hall, 2004. Transgenic food animals for Australia and New Zealand. Anim. Product. Aust. 25: 204-207.

Van Berkel, P.H., M.E. Geerts, H.A. van Veen, M. Mericskay, H.A. de Boer and J.H. Nuijens, 1997. N-terminal stretch Arg2,Arg3,Arg4, and Arg5 of human lactoferrin is essential for binding to heparin, bacterial lipopolysaccharide, human lysozyme and DNA J. Biol. Chem., 328: 145-151.
Direct Link  |  

Van Berkel, P.H.C., M.M. Welling, M. Geerts, H.A. van Veen and B. Ravensbergen et al., 2002. Large scale production of recombinant human lactoferrin in the milk of transgenic cows. Nat. Biotechnol., 20: 484-487.
CrossRef  |  Direct Link  |  

Wallardo H.F., C. Tan and M. Sadelain, 1997. The internal ribosome entry site of the encephalomyelitis virus enables reliable coexpression of two transgene in human primary tlymphocytes. Gene. Ther., 10: 1115-1119.

Wei, H., Y. Dong and J. Li., 2005. Cotransfection and expression of enhanced green fluorescent protein and glial growth factor 2 in spinal cord in rats. Acad. J. Second Mil. Med. Univ., 26: 937-939.

Wright, G., A. Carver, D. Cottom1, D. Reeves1 and A. Scott1 et al., 1991. High level expression of active human α-1-antitrypsin in the milk of transgenic sheep. Bio. Technol., 9: 830-834.
CrossRef  |  Direct Link  |  

Yan, H., G. Li and H. Sun, 2005. Generation of transgenic mice expressing human lysozyme in mammary gland. Chin. J. Med. Genet., 22: 541-544.
PubMed  |  Direct Link  |  

Zhu, Q., H. Sun and J. Wang., 2006. Transient expression of human lysozyme in laying hen oviduct. Lett. Biotechnol., 17: 546-549.