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Literature DB >> 24306197

The phytochrome system in light-grown Zea mays L.

Abstract

The phytochrome system is analyzed in light-grown maize (Zea mays L.) plants, which were prevented from greening by application of the herbicide SAN 9789. The dark kinetics of phytochrome are not different in the first, second or third leaf. It is concluded that in light-grown maize plants phytochrome levels are regulated by Pr formation and Pfr and Pr destruction, rather than by Pfr→Pr dark reversion. Pr undergoes destruction after it has been cycled through Pfr. The consequences of this Pr destruction on the phytochrome system are discussed.

Entities: Species

Year: 1980 PMID： 24306197 DOI： 10.1007/BF00386232

Source DB: PubMed Journal: Planta ISSN： 0032-0935 Impact factor: 4.116

15 in total

1. Effects of red and far-red light on the fluorescence yield of chlorophyll in vivo.

Authors: W L BUTLER
Journal: Biochim Biophys Acta Date: 1962-10-22

2. Phytochrome radioimmunoassay.

Authors: R E Hunt; L H Pratt
Journal: Plant Physiol Date: 1979-08 Impact factor: 8.340

3. Characterization of the Destruction of Phytochrome in the Red-absorbing Form.

Authors: H J Stone; L H Pratt
Journal: Plant Physiol Date: 1979-04 Impact factor: 8.340

4. Action Spectra for the Inhibition of Hypocotyl Growth by Continuous Irradiation in Light and Dark-Grown Sinapis alba L. Seedlings.

Authors: C J Beggs; M G Holmes; M Jabben; E Schäfer
Journal: Plant Physiol Date: 1980-10 Impact factor: 8.340

5. Photoperiodism in Plants.

Authors: H A Borthwick; S B Hendricks
Journal: Science Date: 1960-10-28 Impact factor: 47.728

6. Spectrophotometric phytochrome measurements in light-grown Avena sativa L.

Authors: M Jabben; G F Deitzer
Journal: Planta Date: 1978-01 Impact factor: 4.116

7. Phytochrome photoreversibility: Empirical test of the hypothesis that it varies as a consequence of pigment compartmentation.

Authors: J M Mackenzie; W R Briggs; L H Pratt
Journal: Planta Date: 1978-01 Impact factor: 4.116

8. Particle-bound phytochrome: Spectral properties of bound and unbound fractions.

Authors: P H Quail
Journal: Planta Date: 1974-12 Impact factor: 4.116

9. Inhibition of carotenoid biosynthesis by the herbicide SAN 9789 and its consequences for the action of phytochrome on plastogenesis.

Authors: S Frosch; M Jabben; R Bergfeld; H Kleinig; H Mohr
Journal: Planta Date: 1979-01 Impact factor: 4.116

3. Phytochrome in green tissue: Spectral and immunochemical evidence for two distinct molecular species of phytochrome in light-grown Avena sativa L.

Authors: J G Tokuhisa; S M Daniels; P H Quail
Journal: Planta Date: 1985-06 Impact factor: 4.116

4. Temporal and light regulation of the expression of three phytochromes in germinating seeds and young seedlings of Avena sativa L.

Authors: Y C Wang; M M Cordonnier-Pratt; L H Pratt
Journal: Planta Date: 1993-03 Impact factor: 4.116

4 in total