Key points are not available for this paper at this time.
Dominique Van Der Straeten, Renato A. Rodrigues-Pousada, Howard M. Goodman, Marc Van Montagu, Plant Enolase: Gene Structure, Expression, and Evolution, The Plant Cell, Vol. 3, No. 7 (Jul., 1991), pp. 719-735
Straeten et al. (Mon,) studied this question.