Exogenous putrescine affects endogenous polyamine levels and the development of Picea abies somatic embryos
Vondráková Z, Eliášová K, Vágner M, Martincová O, Cvikrová M:
Exogenous putrescine affects endogenous polyamine levels and the development of Picea abies somatic embryos.
PLANT GROWTH REGULATION 75: 405-414, 2015.