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Botanists had long suspected the existence, in plants, of signals that regulate the development of homes, but what they were was a mystery.
Like mothers with the fetus through the umbilical condom, plants also communicate with their shoots and the molecular language that allows this dialogue is possible through the phytohormone Auxina.
This is indicated by a survey published in the Nature Plants magazine and coordinated by Jiri Friml, of the Institute of Science and Technology of Austria, and Thomas Laux, of the German University of Freiburg
Botanists have long suspected the existence, in plants, of signals that regulate the development of outbreaks, but what they were was a mystery.
Now, says Friml, we have shown that it is the Auxine of the mother plant that regulates the initial stages of shoot development. "
This messenger is a hormone that is responsible for many important roles, promoting plant growth and root development.
Researchers have demonstrated that the tissue of the surrounding mother plant Hatching begins to produce a greater amount of Auxin up to the early stages of growth.
The importance of this hormone has fully emerged when, in the experiment that has interrupted the production of Auxin, the outbreak did not increase properly
They also showed that the hormone that makes possible the birth of new plants is that of the mother plant and so that when the researchers interrupted the production of Auxin in the plant tissue and not in the epidemic, the latter did not develop in a proper way.
This Friml – according to the hormone- is only one of the messages that communicates the plant with its buds: even without the Auxina, the epidemic "grows abnormally, but it manages to grow one way or another. . This means that there must be another independent signal. "
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