American scientists from the University of Georgia discovered that only 10% of individuals in the colonies of the fiery ants can radically change the structure, deprive the queen of absolute power, and rebuild the system in favor of several uterus. The study was published scientifically magazine National Academy of Sciences (PNA) procedures.
Fiery ants usually live in colonies with one or more uterus. While individuals of “Monocorol” families reject other women in an aggressive way, they calmly accept a few uterus, a special genetic option.
Experiments have shown that if only 10% of working ants with a “multicorol” genome are inserted into a queen with a queen, the rest of the rest slowly adopt their behavior. The key role in this process is played by chemical signals that transmit information even through dead individuals.
To avoid conflicts, scientists first introduced ants from different colonies from the grill and then observed their interactions. After compliance, it turned out that the “minority ıs successfully changed the rules of the whole group.
Khaolin Zen’s leading author of the work, “the genes of the surrounding individuals affect the behavior of their own animal genes,” he said.
This principle, known as “indirect genetic effect, is characteristic of many social species, including humans.
The discovery sheds light on collective decision -making mechanisms in nature. Understanding such processes can help examine social systems from insects to human communities.
The study also confirms that the majority is not always necessary for large -scale changes. Sometimes a minority enough effectively “can” accept “with the rest.
Previously, scientists discovered A strange symbiosis between ants and caterpillars.
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Source: Gazeta
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