Effects of exogenous polyamines and inhibitors of polyamine biosynthesis on endogenous free polyamine contents and the maturation of white spruce somatic embryos
Abdelmalek El Meskaoui1* and Francine M. Trembaly2
1National Institute of the Medicinal and Aromatic Plants, Taounate, Sidi Mohamed Ben Abdellah University, Fes, Morocco.
2Research Center in Forest Biology Pavillon, C.-E. Marchand, Laval University,Quebec, Qc, Canada, G1K 7P4.
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