The structure of chromatin greatly affects the expression of genetic information.

He owns a big house.

The structure of this building is very complex.

His opinion had a big influence on my decision.

That news greatly influenced his opinion.

His poetry depicts emotions with beautiful expressions.

He is not good at expressing his feelings in words.

Genetics plays a crucial role in passing on the characteristics of organisms to the next generation.

His blue eyes were genetically inherited from his mother.

This information is very important.