Where did life come from? What secrets do molecules hide?

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"Assembly Theory" will answer all your questions.

An international team of scientists has developed a new theoretical concept that combines physics and biology, providing a unified approach to understanding how complexity and evolution arise in nature. The Assembly Theory study was published on October 4 in the journal Nature and is an important step in understanding biological evolution and its relationship to the physical laws of the universe.

In early studies, the team assigned molecules a complexity index based on the minimum number of bond formation steps required to build the molecule. This index showed how high values correlate with molecules derived from living organisms.

In the new study, the researchers presented a mathematical formalization centered on the physical quantity "Assembly". It describes how much selection is needed to create a given set of complex objects.

"Assembly theory provides a whole new perspective on physics, chemistry, and biology," said lead author Professor Sarah Walker of Arizona State University.

Professor Lee Cronin, from the University of Glasgow, added: "Assembly theory represents a completely new way of looking at matter, which could revolutionise fields ranging from cosmology to computer science."

In the future, scientists plan to further improve the "Assembly Theory"and explore its applications, including the possibility of creating living systems from scratch in the laboratory.

The theory opens up many new research directions and promises a deep understanding of the physics underlying biological complexity and evolutionary innovation.
 
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