1)Gilbert SF(ed):Developmental Biology(7th ed), pp314-318, 331, Sinauer Press, Sunderland, 2003
2)Wolpert L, Beddington R, Brockes J et al(eds):Principles of Development(2nd ed), Chapter 3, Oxford Press, Oxford, 2002
45:13-38, 2001)
21:761-766, 1933
198:330-335, 1990
127:5319-5329, 2000
376:331-333, 1995
70:829-840, 1992
79:779-790, 1994
77:273-281, 1994
11:3286-3305, 1997
12)http://www.stanford.edu/~rnusse/wntwindow.html(The Wnt Gene Homepage)
109:271-274, 2002
5:367-377, 2003
287:1606-1609, 2000
9:405-410, 1999
20:536-545, 1998
7:13-28, 1993
382:595-601, 1996
389:517-519, 1997
397:707-710, 1999
391:357-362, 1998
88:757-766, 1997
88:747-756, 1997
15:314-319, 1999
222:124-134, 2000
175:256-264, 1996
7:90-106, 2004
230:79-90, 2004
120:223-235, 2005
121:707-720, 1995
2:623-634, 2004