| the p-m hybrid dysgenesis cline in eastern australian drosophila melanogaster: discrete p, q and m regions are nearly contiguous. | the dramatic latitudinal cline in p-m hybrid dysgenesis characteristics along the east coast of australia is not smooth. tests of recent collections of drosophila melanogaster from the southeastern coast define the previously described cline as comprising three discrete, apparently contiguous regions of p, q and m phenotypes, respectively. northern populations from cairns (16.9 degrees slat) to ourimbah (33.4 degrees slat) are phenotypically p; populations from wollongong (34.4 degrees slat) to ... | 1987 | 3108075 |