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Involvement Of K+ In Leaf Movements During Suntracking
Part 1 of Paper
.... in response to directional light signals.
Heliotropic movements, or movements that are affected by the sun, are common
among plants belonging to the families Malvaceae, Fabaceae, Nyctaginaceae, and
Oxalidaceae. The leaves of many plants, including Crotalaria pallida, exhibit
diaheliotropic movement. C. pallida is a .... Part 2 of Paper
....xhibit paraheliotropic behavior usually do so at midday, when the sun’s
rays are perpendicular to the ground. This reorientation takes place only in
leaves of plants that are capable of nastic light-driven movements, such as the
trifoliate leaf of Erythrina spp. (Herbert 1984). However, this phenomenon has
been observed in other legume species that exhibit diaheliotropic leaf movement
as well. Their movement is temporarily transformed from diaheliotropic to
paraheliotropic. In doing so, the.... |
| Number of words: 2307 - Approximate pages: 9 |
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