Changes in water status and proline and abscisic acid concentrations in developing somatic embryos of pedunculate oak (Quercus robur) during maturation and germination

Prewein C, Vágner M, Wilhelm E:

Changes in water status and proline and abscisic acid concentrations in developing somatic embryos of pedunculate oak (Quercus robur) during maturation and germination.

TREE PHYSIOLOGY 24(11): 1251-1257, 2004.