... freezing.During the winter they also increase the concentration of the cryoprotectant, glycerol, 10-fold and desiccate to 40% of the prediapause water content [4]. Taken together,these adaptations may explain ... M., Benkel, B.F., Hickey,D.A. & David, J. (1988) Evolutionary conservation of the chromosomal con®guration and regulation of amylase genesamong eight species of the Drosophila melanogaster ... polyadenylation sites identi®ed in 2.7a. Assumingthatthegenehasa5¢ exon and 5¢ UTR of roughly t he samelength as the other AFP genes (100±115 bp depending on the isoform), transcript sizes of...