Growth

Dörffling, Karl

doi:10.1007/978-3-662-12810-7_11

Cited by 4 publications

(1 citation statement)

References 110 publications

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“…The distribution of the labelled phytohormone changed drastically depending on the light intensity or light quality that was used during plant growth. Although there was a reasonable amount of radioactivity contained in all parts of the plants, it cannot be excluded that the incorporated ^'t-kinetin was metabolized and refixed into other compounds, in particular during longer incubation times (for a review see Dorffling 1974). The total uptake of ''t-kinetin was higher in etiolated plants than ic plants grown in white light (Fig.…”

Section: Discussionmentioning

confidence: 96%

The effect of phytochrome and white light of high and low intensity on the uptake and distribution of ¹⁴C‐labelled kinetin in radish seedlings (Raphanus sativus)

Buschmann

Grumbach

1981

Physiologia Plantarum

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The influence of light intensity and phytochrome on the uptake of 14C‐kinetin (6‐furfurylamino‐[8‐ 14C]‐purine) by the plant and the translocation of the phytochrome between the roots, the hypocotyl and the cotyledons were investigated with radish seedlings (Raphanus sativus L. cv. Saxa Treib) grown in the dark or under white light of high (20,000 lux, 90 W m−2) or low intensity (2,000 lux, 14 W m−2). The highest uptake of labelled kinetin was found in plants grown in continuous darkness. The total uptake of kinetin was decreased by strong light and to a finally higher extent by weak light. Under white light most of the kinetin accumulated in the root, whereas in the dark an enhanced translocation of the phytohormone into the cotyledons was observed. In etiolated radish seedlings, light acting on phytochrome (daily 5 min red or far red light pulses) decreased the translocation of 14C‐kinetin into the cotyledons. Under far red light a pronounced uptake of the phytohormone into the roots was found. The data are discussed with regard to the interaction of light and phytohormones on plant development.

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Section: Discussionmentioning

confidence: 96%

The effect of phytochrome and white light of high and low intensity on the uptake and distribution of ¹⁴C‐labelled kinetin in radish seedlings (Raphanus sativus)

Buschmann

Grumbach

1981

Physiologia Plantarum

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Xanthoxin and Abscisic Acid

BURDEN

TAYLOR

1976

Carotenoids–4

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Dependence of IAA-Induced Ethylene Production on Water Potential in Excised Coleoptile Sections of Triticum aestivum L.1)1)Dedicated to Professor Dr. H. Borriss on the oceltsion of his 70th birthday.

Göring¹,

Zoglauer²

1979

Biochemie und Physiologie der Pflanzen

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Growth

Cited by 4 publications

References 110 publications

The effect of phytochrome and white light of high and low intensity on the uptake and distribution of ¹⁴C‐labelled kinetin in radish seedlings (Raphanus sativus)

The effect of phytochrome and white light of high and low intensity on the uptake and distribution of ¹⁴C‐labelled kinetin in radish seedlings (Raphanus sativus)

Xanthoxin and Abscisic Acid

Dependence of IAA-Induced Ethylene Production on Water Potential in Excised Coleoptile Sections of Triticum aestivum L.1)1)Dedicated to Professor Dr. H. Borriss on the oceltsion of his 70th birthday.

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Growth

Cited by 4 publications

References 110 publications

The effect of phytochrome and white light of high and low intensity on the uptake and distribution of 14C‐labelled kinetin in radish seedlings (Raphanus sativus)

The effect of phytochrome and white light of high and low intensity on the uptake and distribution of 14C‐labelled kinetin in radish seedlings (Raphanus sativus)

Xanthoxin and Abscisic Acid

Dependence of IAA-Induced Ethylene Production on Water Potential in Excised Coleoptile Sections of Triticum aestivum L.1)1)Dedicated to Professor Dr. H. Borriss on the oceltsion of his 70th birthday.

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The effect of phytochrome and white light of high and low intensity on the uptake and distribution of ¹⁴C‐labelled kinetin in radish seedlings (Raphanus sativus)

The effect of phytochrome and white light of high and low intensity on the uptake and distribution of ¹⁴C‐labelled kinetin in radish seedlings (Raphanus sativus)