O. Johnsen

Effect of bud burst forcing on transcript expression of selected genes in needles of Norway spruce during autumn.

J. Partanen, Gerrit Timmerhaus, Carl Gunnar Fossdal, 2009, Plant physiology and biochemistry : PPB.

Timing of bud set in Picea abies is regulated by a memory of temperature during zygotic and somatic embryogenesis.

H. Kvaalen, O. Johnsen, 2007, The New phytologist.

Climatic control of bud burst in young seedlings of nine provenances of Norway spruce.

O. Junttila, J. Nilsen, O. Johnsen, 2008, Tree physiology.

Daylength and temperature during seed production interactively affect adaptive performance of Picea abies progenies.

T. Skrøppa, O. Johnsen, Ola Gram Daehlen, 2005, The New phytologist.

Effects of red, far-red and blue light in maintaining growth in latitudinal populations of Norway spruce (Picea abies).

Olavi Junttila, J. Olsen, O. Junttila, 2006, Plant, cell & environment.

Freezing tolerance in two Norway spruce (Picea abies [L.] Karst.) progenies is physiologically correlated with drought tolerance.

A. Polle, T. Skrøppa, C. Blödner, 2005, Journal of plant physiology.