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Cytokinin

Description

Plant Control systems Mind Map on Cytokinin, created by Emma Grantham on 08/13/2017.

Mind Map by Emma Grantham, updated more than 1 year ago

	Created by Emma Grantham almost 9 years ago

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Resource summary

Cytokinin

Biosynthesis
What it does
1. Regulates cell division
2. Promote shoot growth by increasing cell proliferation in the shoot apical meristem
3. Promotion of shoot formation in tissue culture
4. Delay of leaf senescence
5. Increase root development in arid conditions
6. Apical Dominance
Apical dominance
1. 1. If the apical meristem is removed no auxin is produced
  1. 2. IPT turned on and CKX turned off, cytokini is produced
    1. 3. Cytokinin promotes cell division in the lateral bud
      1. 4. The branch meristem starts producing auxin
        5. ITP is shut down and CKX is elevated, Cytokin decreases
Signalling

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