A PCR-based suppression subtractive hybridization (SSH) technique was used to identify differentially expressed genes in developing tissues of control and transgenic aspen (Populus tremuloides Michx.) ...

• Dioecious species represent an important component of terrestrial ecosystems, but little is known about gender-specific responses to elevated atmospheric CO2. • In an open-top chamber experiment ...

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Question: What’s the difference between a popple tree and an aspen? I hear the terms used interchangeably. Answer: Popple (or poplar) are common names for aspen trees because their genus is populus, ...