1. L. Wolpert, R. Beddington, T. Jessell, P. Lawrence, E. Meyerowitz, J. Smith, Principles of Development (Oxford University Press, Oxford, 2002) 2nd edition.
2. T. Lecuit, L. Le Goff, Nature 450, 189 (2007).
3. S.M. Cohen, in The Development of Drosophila melanogaster, edited by M. Bate, A.M. Arias, Vol. II (Cold Spring Harbor Press, Cold Spring Harbor, New York, 1993).
4. D. Fristrom, J.W. Fristrom, in The Development of Drosophila melanogaster, edited by M. Bate, A.M. Arias, Vol. II (Cold Spring Harbor Press, Cold Spring Harbor, New York, 1993).
5. A. García-Bellido, J.R. Merriam, Dev. Biol. 24, 61 (1971).