Alternative and phytochrome pathway respiration during shoot bud formation in cultured Pinus radiata cotyledons [alternative pathway]

6-benziladenina 6-benzyladenine ba bourgeon buds cadena respiratoria cell respiration cotiledones cotyledons cultivo de tejidos culture de tissu etapas de desarrollo de la planta genetica genetics organogenese organogenesis pinus radiata plant developmental stages respiration cellulaire respiratory chain tissue culture yema (planta)