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Literature DB >> 11538234

Rapid changes in protein phosphorylation associated with light-induced gravity perception in corn roots.

Abstract

The effect of light and calcium depletion on in vivo protein phosphorylation was tested using dark-grown roots of Merit corn. Light caused rapid and specific promotion of phosphorylation of three polypeptides. Pretreatment of roots with ethylene glycol bis N,N,N',N' tetraacetic acid and A23187 prevented light-induced changes in protein phosphorylation. We postulate that these changes in protein phosphorylation are involved in the light-induced gravity response.

Entities: Chemical Species

Keywords: NASA Discipline Number 40-30; NASA Discipline Plant Biology; NASA Program Space Biology; Non-NASA Center

Mesh：

Substances：

Year: 1988 PMID： 11538234 PMCID： PMC1054481 DOI： 10.1104/pp.86.2.332

Source DB: PubMed Journal: Plant Physiol ISSN： 0032-0889 Impact factor: 8.340

17 in total

9. Analysis of growth patterns during gravitropic curvature in roots of Zea mays by use of a computer-based video digitizer.

Authors: A J Nelson; M L Evans
Journal: J Plant Growth Regul Date: 1986 Impact factor: 4.169

10. In vitro and in vivo protein phosphorylation in Avena sativa L. coleoptiles: effects of Ca2+, calmodulin antagonists, and auxin.

Authors: K Veluthambi; B W Poovaiah
Journal: Plant Physiol Date: 1986-07 Impact factor: 8.340

1 in total

1. Characterization and distribution of a maize cDNA encoding a peptide similar to the catalytic region of second messenger dependent protein kinases.

Authors: B Biermann; E M Johnson; L J Feldman
Journal: Plant Physiol Date: 1990 Impact factor: 8.340

1 in total

Rapid changes in protein phosphorylation associated with light-induced gravity perception in corn roots.

Review 1. Early events in geotropism of seedling shoots.

2. Assay of proteins in the presence of interfering materials.

Review 3. The role of protein phosphorylation in the hormonal control of enzyme activity.

4. Auxin-regulated changes in protein phosphorylation in pea epicotyls.

Review 5. Regulation of transmembrane signaling by receptor phosphorylation.

6. Response to gravity by Zea mays seedlings. I. Time course of the response.

7. A calcium-dependent but calmodulin-independent protein kinase from soybean.

8. Gravity-Induced Polar Transport of Calcium across Root Tips of Maize.

9. Analysis of growth patterns during gravitropic curvature in roots of Zea mays by use of a computer-based video digitizer.

10. In vitro and in vivo protein phosphorylation in Avena sativa L. coleoptiles: effects of Ca2+, calmodulin antagonists, and auxin.

1. Characterization and distribution of a maize cDNA encoding a peptide similar to the catalytic region of second messenger dependent protein kinases.