This review on current biotechnological methods in forestry for in vitro tissue cultures to define the effect of stress conditions on trees, concentrates on som
Santalum album L. is a commercially important tree that yields essential oil of high medicinal value. Regeneration research through organogenesis and embryogene
Pollen and trichome morphology of the genus Betula were evaluated from three main habitats in Iran using light and electron microscopy. Pollen types were identi