Reference : Hormonal control of proliferation in meristematic agglomerates of Eucalyptus camaldul...
Scientific journals : Article
Life sciences : Phytobiology (plant sciences, forestry, mycology...)
http://hdl.handle.net/2268/3302
Hormonal control of proliferation in meristematic agglomerates of Eucalyptus camaldulensis Dehn
English
Arezki, Ouoimare [CRA Gembloux > > Biotechnologie > >]
Boxus, Philippe [CRA Gembloux > > Biotechnologie > >]
Kevers, Claire mailto [Université de Liège - ULg > Département des sciences de la vie > Biologie moléculaire et biotechnologie végétales >]
Gaspar, Thomas mailto [> > Botanique, radiobotanique & serres expér. >]
2000
In Vitro Cellular & Developmental Biology-Plant
Springer Science & Business Media B.V.
36
5
398-401
Yes (verified by ORBi)
International
1054-5476
Wallingford
United Kingdom
[en] auxins ; cytokinins ; Eucalyptus ; polyamines ; micropropagation ; meristematic agglomerates
[en] Eucalyptus camaldulensis can he micropropagated through so-called meristematic agglomerates (MAs). MAs (4-6 mm diameter) are dense shoot clusters initiated by the Outgrowth of numerous successive buds. Their reddish nature is associated with an increase ill their endogenous cytokinin level during the exponential phase of growth. A simultaneous decrease in the auxin level favors a high cytokinin/auxin ratio. A low level of polyamines occurs at the time of the lowest level of auxins. Slow hormone release by activated charcoal plays a role in this very prolific organogenesis.
Researchers
http://hdl.handle.net/2268/3302
also: http://hdl.handle.net/2268/19862

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