research
Bacterial Spores Get a Larger Molecular Toolkit
A screen expanded coat proteins available for attaching enzymes, while a five-gene deletion points toward safer carriers.
Summary
A screen expanded coat proteins available for attaching enzymes, while a five-gene deletion points toward safer carriers.
Tufts expanded candidate Bacillus spore anchors from 12 to 33. One PET-enzyme fusion showed four times the assay activity, while another worked better on actual PET. Because durable spores can germinate, the team proposed deleting five required genes. Industrial scale and environmental safety remain unproven.
Why it matters
A screen expanded coat proteins available for attaching enzymes, while a five-gene deletion points toward safer carriers.
Limits and context
- Industrial scale and environmental safety remain unproven.
Key claims
A screen expanded coat proteins available for attaching enzymes, while a five-gene deletion points toward safer carriers.
Qualification: Industrial scale and environmental safety remain unproven.
Evidence: source-2026-07-17-008
Sources
- Tufts via Newswise: Bioengineered bacterial sporesTufts via Newswise · secondary reporting
Corrections
No corrections have been recorded for this story.