A new study found that a process called alternative splicing helps explain why some mammals live longer than others. This study looked at 26 species of mammals with lifespans that vary greatly.
Researchers discovered that how genes are spliced, rather than just how active they are, is important for maximum lifespan. They found interesting patterns in the brain, showing it plays a key role in lifespan and health.
This research suggests that specific changes in splicing can help us understand aging better and may help create ways to promote healthy aging.
Difficult words
- splicing — Joining parts of genes together.
- lifespan — Length of time a living thing lives.
- species — Group of similar living things.
- research — Gathering information or facts about something.study
- discover — Find out something new.discovered
- aging — Process of getting older.
- promote — Help something grow or succeed.
Tip: hover, focus or tap highlighted words in the article to see quick definitions while you read or listen.
Discussion questions
- Why do you think some mammals live longer than others?
- How can understanding splicing help us with health?
- What ways might promote healthy aging in the future?
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