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Literature DB >> 11539038

Evaluation of ethylene as a mediator of gravitropism by tomato hypocotyls.

Abstract

Assessments of the participation of ethylene in gravitropism by hypocotyls of tomato (Lycopersicon esculentum Mill.) indicate that gravitropism can occur without substantial change in ethylene production. Moreover, lowering or evaluating ethylene over a considerable range, as well as inhibiting ethylene action, fails to influence gravitropic bending. This vitiates the possibility that ethylene is a mediator of the primary, negative gravitropic response of tomato shoots.

Entities: Chemical Species

Keywords: NASA Discipline Number 40-30; NASA Discipline Number 40-99; NASA Discipline Plant Biology; NASA Program Space Biology; NASA Program Space Biology Research Associates; Non-NASA Center

Mesh：

Substances：

Year: 1986 PMID： 11539038 PMCID： PMC1075160 DOI： 10.1104/pp.80.2.592

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

11 in total

Review 1. Early events in geotropism of seedling shoots.

Authors: B G Pickard
Journal: Annu Rev Plant Physiol Date: 1985

2. Regulation of Ethylene Evolution and Leaf Abscission by Auxin.

Authors: F B Abeles; B Rubinstein
Journal: Plant Physiol Date: 1964-11 Impact factor: 8.340

3. A potent inhibitor of ethylene action in plants.

Authors: E M Beyer
Journal: Plant Physiol Date: 1976-09 Impact factor: 8.340

4. Gravitropism in plant stems may require ethylene.

Authors: R M Wheeler; F B Salisbury
Journal: Science Date: 1980-09-05 Impact factor: 47.728

5. Burst of ethylene upon horizontal placement of tomato seedlings.

Authors: M Harrison; B G Pickard
Journal: Plant Physiol Date: 1984 Impact factor: 8.340

6. Gravitropism in Higher Plant Shoots: I. A ROLE FOR ETHYLENE.

Authors: R M Wheeler; F B Salisbury
Journal: Plant Physiol Date: 1981-04 Impact factor: 8.340

7. Some Physiological Characteristics of the Ethylene-requiring Tomato Mutant Diageotropica.

Authors: R W Zobel
Journal: Plant Physiol Date: 1973-10 Impact factor: 8.340

8. Molecular requirements for the biological activity of ethylene.

Authors: S P Burg; E A Burg
Journal: Plant Physiol Date: 1967-01 Impact factor: 8.340

9. Inhibition of ethylene production by cobaltous ion.

Authors: O L Lau; S F Yang
Journal: Plant Physiol Date: 1976-07 Impact factor: 8.340

10. Increased Ethylene Production during Clinostat Experiments May Cause Leaf Epinasty.

Authors: G R Leather; L E Forrence
Journal: Plant Physiol Date: 1972-02 Impact factor: 8.340

9 in total

1. The role of gravity in apical dominance: effects of clinostating on shoot inversion-induced ethylene production, shoot elongation and lateral bud growth.

Authors: T K Prasad; M G Cline
Journal: Plant Physiol Date: 1987 Impact factor: 8.340

2. RCN1-regulated phosphatase activity and EIN2 modulate hypocotyl gravitropism by a mechanism that does not require ethylene signaling.

Authors: Gloria K Muday; Shari R Brady; Cristiana Argueso; Jean Deruère; Joseph J Kieber; Alison DeLong
Journal: Plant Physiol Date: 2006-06-23 Impact factor: 8.340

Evaluation of ethylene as a mediator of gravitropism by tomato hypocotyls.

Review 1. Early events in geotropism of seedling shoots.

2. Regulation of Ethylene Evolution and Leaf Abscission by Auxin.

3. A potent inhibitor of ethylene action in plants.

4. Gravitropism in plant stems may require ethylene.

5. Burst of ethylene upon horizontal placement of tomato seedlings.

6. Gravitropism in Higher Plant Shoots: I. A ROLE FOR ETHYLENE.

7. Some Physiological Characteristics of the Ethylene-requiring Tomato Mutant Diageotropica.

8. Molecular requirements for the biological activity of ethylene.

9. Inhibition of ethylene production by cobaltous ion.

10. Increased Ethylene Production during Clinostat Experiments May Cause Leaf Epinasty.

1. The role of gravity in apical dominance: effects of clinostating on shoot inversion-induced ethylene production, shoot elongation and lateral bud growth.

2. RCN1-regulated phosphatase activity and EIN2 modulate hypocotyl gravitropism by a mechanism that does not require ethylene signaling.

3. Ethylene plays multiple nonprimary roles in modulating the gravitropic response in tomato.

4. Behavior of Etiolated Peas (Pisum sativum cv Alaska) When Obstructed by a Mechanical Barrier.

5. Gravitropic plant growth regulation and ethylene: an unsought cardinal coordinate for a disused model.

6. Gravitropism in higher plant shoots. IV. Further studies on participation of ethylene.

7. Auxin asymmetry during gravitropism by tomato hypocotyls.

8. Effects of ethylene on the kinetics of curvature and auxin redistribution in gravistimulated roots of Zea mays.

9. Ethylene modulates flavonoid accumulation and gravitropic responses in roots of Arabidopsis.