Size of this preview: 800 × 410 pixels. Other resolutions: 320 × 164 pixels | 640 × 328 pixels | 953 × 488 pixels.
Original file (953 × 488 pixels, file size: 16 KB, MIME type: image/gif)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Alternative splicing of the Transformer gene transcript in Drosophila melanogaster. In males, the splicing factor U2AF binds to the 3' splice junction of intron 1, allowing the transcript to be spliced at this point. The mRNA then contains the entire exon 2, including an early stop codon. The protein encoded is truncated and non-functional. In females, the master sex determination factor Sex Lethal (Sxl) binds at the 3' splice junction, competing with U2AF. Splicing then occurs at an alternative 3' splice junction within exon 2. The mRNA that results encodes a functional Tra protein. |
| Date | |
| Source | Own work |
| Author | Agathman |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:28, 15 April 2009 | | 953 × 488 (16 KB) | Agathman | {{Information |Description={{en|1=Alternative splicing of the ''Transformer'' gene transcript in ''Drosophila melanogaster''. In males, the splicing factor U2AF binds to the 3' splice junction of intron 1, allowing the transcript to be spliced at this po |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on ca.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on ru.wikipedia.org
