Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Arild Ernstsen"'
Autor:
Olavi Junttila, Arild Ernstsen, John Beck Jensen, Daniel K. A. Asante, Jorunn E. Olsen, Jørgen A. Mølmann, Maria N. Krane
Publikováno v:
Plant, Cell and Environment. 28:1579-1588
Juvenile trees of temperate and boreal regions cease growth and set buds in autumn in response to short day-lengths (SD) detected by phytochrome. Growth cessation and bud set are prerequisites for the development of winter dormancy and full cold hard
Autor:
Heidi Nilsen, Edel O. Elvevoll, Agnar Holten Sivertsen, Arild Ernstsen, Svein Kristian Stormo, Karsten Heia
Publikováno v:
Journal of Food Protection. 67:1522-1525
The objective of this study was to contribute to the development of technology that will be able to replace manual operations in processing of fish fillets. Removal of parasites, black lining, remnants of skin, and bloodstains are costly and time-con
Publikováno v:
Journal of Crop Improvement. 10:77-112
Summary Tree species adapted to the climatic conditions of the northern boreal and subarctic vegetation zones have a capacity to develop a very high level of frost hardiness, even to survive the temperature of liquid nitrogen in midwinter. Proper tim
Publikováno v:
Annals of Botany. 92:601-612
The effect of 16 different day (DT) and night (NT) temperature combinations (DT and NT 12, 17, 22 and 27 degrees C) on rosette leaf growth, flower stem elongation and flowering time in Arabidopsis thaliana Ler was investigated. Final leaf length decr
Autor:
Arild Ernstsen, A. T. Berhanu, Olavi Junttila, Jørgen A. Mølmann, Jorunn E. Olsen, Svein Kristian Stormo
Publikováno v:
Physiologia Plantarum. 119:278-286
Application experiments have suggested that short-day-induced cessation of elongation growth in trees is caused by photoperiodic regulation of the conversion of gibberellin GA 19 to GA 20 . In the present study we examined further the photoperiodic c
Publikováno v:
Physiologia Plantarum. 117:206-212
Survival and growth of temperate zone woody plants under changing seasonal conditions is dependent on proper timing of cold acclimation and development of vegetative dormancy, shortening photoperiod being an important primary signal to induce these a
Autor:
Anneli Viherä-Aarnio, Chunyang Li, Tuula Puhakainen, Annikki Welling, Pekka Heino, E. Tapio Palva, Olavi Junttila, Arild Ernstsen
Publikováno v:
Physiologia Plantarum. 116:478-488
A number of environmental cues including short day photoperiod (SD) and low temperature (LT) are known to interact in triggering growth cessation, cold acclimation and other adaptive responses in temperate-zone tree species. Proper timing of these re
Publikováno v:
Canadian Journal of Forest Research. 30:1221-1230
The ectomycorrhizal fungi, Pisolithus tinctorius (Pers.) Coker & Couch and three Paxillus involutus (Batsch) Fr. strains, were used to enhance in vivo rooting in fascicular shoots of 49 Scots pine (Pinus sylvestris L.) genotypes representing seed fam
Publikováno v:
Journal of Plant Growth Regulation. 16:189-196
The effects of thermo- and photoperiodicity on elongation growth and on endogenous level of gibberellins (GAs) in Begonia x hiemalis during various phases of the day-night cycle have been studied. Plant tissue was harvested during the day and night c
Publikováno v:
Physiologia Plantarum. 101:599-605
The role of gibberellins (GAs) in photoperiodic control of leaf elongation in Poa pratensis was studied by both application of exogenous GAs and analysis of endogenous GAs. Leaf elongation was strongly increased under long day (LD, 24 h) conditions a