In vivo clustering of oskar mRNA is driven by RNA concentration, RNA binding proteins, and an RNA palindrome
Ziqing Ye, Siran Tian, Ayse Ecer, Tatjana Trcek, Anita Corbett · 2026
Read In vivo clustering of oskar mRNA is driven by RNA concentration, RNA binding proteins, and an RNA palindrome by Ziqing Ye, Siran Tian, Ayse Ecer, Tatjana Trcek, Anita Corbett (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13549266.txt.
Description
Ziqing Ye and co-authors worked out what makes a key developmental message clump inside fruit fly eggs in a 2026 study. The molecule is oskar messenger RNA, which must gather at one pole of the egg to set up the future embryo's body plan. Many RNAs form clusters in cells, but the rules in a living animal were unclear.
With super-resolution imaging and genetic tweaks, the team showed three drivers working together. One is how much RNA is present. Another is the binding protein Staufen. The third is a palindrome in the RNA that lets molecules pair with each other. Their findings turn a descriptive picture into a testable recipe for RNA organization, relevant wherever cells park messages for later use.
Catalog record
| CREATOR | Ziqing Ye, Siran Tian, Ayse Ecer, Tatjana Trcek, Anita Corbett |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 74 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |