Reference : C : N ratio increases in the phloem sap during floral transition of the long-day plants ...
Scientific journals : Article
Life sciences : Phytobiology (plant sciences, forestry, mycology...)
http://hdl.handle.net/2268/12804
C : N ratio increases in the phloem sap during floral transition of the long-day plants Sinapis alba and Arabidopsis thaliana
English
Corbesier, Laurent mailto [Université de Liège - ULg > Département des sciences de la vie > Physiologie végétale > > > >]
Bernier, Georges mailto [Université de Liège - ULg > Département des sciences de la vie > Physiologie végétale > > Relations académiques et scientifiques (Sciences)]
Périlleux, Claire mailto [Université de Liège - ULg > Département des sciences de la vie > Physiologie végétale >]
2002
Plant & Cell Physiology
Oxford Univ Press
43
6
684-688
Yes (verified by ORBi)
International
0032-0781
Oxford
[en] Arabidopsis thaliana ; C : N ratio ; floral stimulus ; flowering ; phloem sap ; Sinapis alba
[en] In plants of Sinapis alba and Arabidopsis thaliana, leaf exudate (phloem sap) was analysed during and after a single long day inducing flowering and in control short days. The amounts of carbohydrates and amino acids were measured to estimate the organic C : N ratio. In both species, the C : N ratio of the phloem sap increased markedly and early during the inductive treatment, suggesting that an inequality in organic C and N supply to the apical meristem may be important at floral transition.
Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS ; Politique Scientifique Fédérale (Belgique) = Belgian Federal Science Policy ; Commission européenne : Direction générale de la Recherche ; University de Liège (Fonds Spéciaux)
EC contract BI04 CT97-2231; Interuniversity Attraction Poles Programme P4/15
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/12804

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Restricted access
Corbesieretal2002.pdfPublisher postprint251.36 kBRequest copy

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.