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circumnutation

The organismal movement by which the tip of a plant organ follows a spiral pattern as a consequence of growth. [GOC:mtg_MIT_16mar07, ISBN:0192801023]
National Institutes of Health

Papers overview

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2008
2008
Elongation and circumnutation oscillations of hypocotyl of pine seedlings (Pinus silvestris L.)
The elongation of pine seedlings (Pinus silvestris L.) is associated with nutation movements. Trajectories of these growth… 
2006
2006
Circadian Modulation of Circumnutation Length, Period, and Shape in Helianthus annuus
Modulation of a turgor-growth movement called circumnutation in sunflower (Helianthus annuus L.) was investigated using a picture… 
2006
2006
Circumnutation of Arabidopsis thaliana inflorescence stems
Time-lapse monitoring using infrared imaging revealed a distinct change in circumnutatory behaviour of Arabidopsis inflorescence… 
2003
2003
Chiral and non-chiral nutations in Arabidopsis roots grown on the random positioning machine.
Arabidopsis thaliana roots grown on a vertically set plate do not elongate straight down the gravitational vector, but by making… 
Review
1997
Review
1997
Circumnutations: results from recent experiments on Earth and in space
Abstract. Results of experiments on circumnutations from the last few decades are discussed, particularly in regard to the… 
1991
1991
Measurement of circumnutation in maize roots.
The movement of growing primary roots of maize was measured using a computer driven video-digitizer system. Real time… 
1990
1990
Circumnutation in Phaseolus vulgaris. II. Potassium content in the free-moving part of the shoot.
La distribution du potassium dans les tiges volubiles de Phaseolus vulgaris a ete etudiee par spectrophotometrie d'absorption… 
1987
1987
Influence of the g-force on the circumnutations of sunflower hypocotyls.
Circumnutations of hypocotyls of sunflower (Helianthus annuus L. cv. Californicus) were studied under 1 g and 3 g conditions… 
1980
1980
Gravity Functions of Circumnutation by Hypocotyls of Helianthus annuus in Simulated Hypogravity.
For more than a decade research on the botanical mechanism responsible for circumnutation has centered on whether or not these… 
1962
1962
An effect of gibberellic acid on circumnutation
Gibberellic acid causes a marked increase in the amplitude of circumnutation in dwarf pea seedlings. The effect may be detected… 
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