epinastic growth
epinastic growth (epinasty) Differential growth of the upper or adaxial part of a plant organ. A well-known example is the growth of the upper side of the petiole causing the leaf to be bent downwards. Auxin and ethylene are involved in this response, which may also be induced by application of herbicides. It may be a symptom of disease, in which there is a pronounced and atypical bending downwards of the leaves.
epinastic growth
epinastic growth(epinasty) Differential growth of the upper or adaxial part of a plant organ. A well-known example is the growth of the upper side of the petiole (i.e. the stalk by which the leaf is attached to the stem) causing the leaf to be bent downwards. Auxin and ethylene are involved in this response, which may also be induced by application of herbicides. It may be a symptom of disease, in which there is a pronounced and atypical bending downwards of the leaves.
More From encyclopedia.com
Growth , Growth
Growth, as used as a term to discuss the human body, has a number of meanings. In general terms, growth is the process towards full developmen… Human Growth Hormone , Human growth hormone
Human growth hormone (GH), also called somatotropin, is a protein that stimulates growth. GH must be secreted (released) in just… growth substance , growth substance (phytohormone; plant hormone) Any of a number of organic chemicals that are synthesized by plants and regulate growth and developmen… Pituitary Dwarfism , Definition
Dwarfism is a condition in which the growth of the individual is very slow or delayed, resulting in less than normal adult stature. The wo… Smart Growth , Smart growth is a relatively new movement in the United States, at least by name, a movement promoted since the early 1990s as a new way to direct gr… growth factor , growth factor Any of various chemicals, particularly polypeptides, that have a variety of important roles in the stimulation of new cell growth and c…
About this article
epinastic growth
All Sources -
You Might Also Like
NEARBY TERMS
epinastic growth