lecture 07 - 1/30/2011 PLANT GROWTH REGULATORS II Growth...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
1/30/2011 1 PLANT GROWTH REGULATORS II Growth Regulators -Cytokinins Cytokinins Discovered in 30’s through research with coconut milk Important for plant growth - Essential for ____________ Delays senescence Promotes germination Stimulates lateral bud growth Inhibits root development * Interaction of _______ and cytokinin Zeatin ______ 2iP – 6(di-methyl-allyl-amino) purine BAP – benzyl-amino-purine 4CPPU – N-(2-chloro-4-pyridyl) n’-phenyl-urea Kinetin TDZ –Th id iazuron Cytokinins: Cytokinins Synthesized in _________ and developing seeds Transported via xylem Cytokinins delay _____________ Elevated [cytokinins] Tobacco Normal
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
1/30/2011 2 Increase storage life of vegetables Cytokinins function: Cytokinin stimulates _______________ Cytokinin structure: tissue culture With auxin - determines _______________ CIM – callus inducing media – equal amounts of auxin/cytokinins SIM – shoot inducing media
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 04/03/2011 for the course HORT 201 taught by Professor Staff during the Spring '08 term at Purdue University-West Lafayette.

Page1 / 5

lecture 07 - 1/30/2011 PLANT GROWTH REGULATORS II Growth...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online