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. 1986 Feb;80(2):592–595. doi: 10.1104/pp.80.2.592

Evaluation of Ethylene as a Mediator of Gravitropism by Tomato Hypocotyls 1

Marcia A Harrison 1,2, Barbara G Pickard 1,3
PMCID: PMC1075160  PMID: 11539038

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.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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