Populus tremuloides, the quaking aspen of the North American continent, stands as one of the most easily recognized, most beautiful and most admired of all tree species. In order to help appreciate ...

Plant Physiology, Vol. 106, No. 4 (Dec., 1994), pp. 1511-1520 (10 pages) Metabolism of indole-3-acetic acid (IAA) in apical shoots of Populus tremula (L.) × Populus tremuloides (Michx.) was ...

The metabolic origin and emission by the leaves of the tropospheric trace gas acetaldehyde were examined in 4-month-old poplar trees (Populus tremula × P. alba) cultivated under controlled ...

Aspen (Populus tremula) is an important keystone species. Only a small percentage of the trees in Finnish forests are aspens, and actual aspen stands are even rarer. Aspens nevertheless host more than ...

To study post-mating reproductive barriers creating segregation distortions, we developed a controlled backcross of an F 1 natural poplar hybrid (Populus tremula × alba) with a pure P. alba (BC 1).