positive gravitropism

The orientation of plant parts towards gravity. [GOC:sm]

Topic mentions per year

Topic mentions per year

1983-2016
01219832016

Papers overview

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2009
2009
Directional root expansion is governed by nutrient gradients, positive gravitropism and hydrotropism, negative phototropism and… (More)
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2006
2006
In higher plants, stems and roots show negative and positive gravitropism, respectively. However, current knowledge on the… (More)
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Highly Cited
2002
Highly Cited
2002
In higher plants, the shoot and the root generally show negative and positive gravitropism, respectively. To elucidate the… (More)
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2002
2002
Gravitropism and, to a lesser extent, phototropism have been characterized in primary roots, but little is known about structural… (More)
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2000
2000
The oil palm (Elaeis guineensis Jacq.) has a root system consisting of primary (or order 1) roots, which are either… (More)
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1997
1997
In higher plants, shoots show negative gravitropism and roots show positive gravitropism. To elucidate the molecular mechanisms… (More)
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1991
1991
We have partially characterized root hydrotropism and its interaction with gravitropism in maize (Zea mays L.). Roots of Golden… (More)
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1988
1988
The red light requirement for positive gravitropism in roots of corn (Zea mays cv "Merit") provides an entry for examining the… (More)
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1984
1984
Primary roots of maize (Zea mays L.) and pea (Pisum sativum L.) exhibit strong positive gravitropism. In both species… (More)
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1983
1983
Using an auxanometer and time-lapse cinematography we have studied the timing of abscisic acid (ABA) effects on elongation… (More)
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