File:Brachymeiosis.png
Size of this preview: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 640 × 360 pixels | 960 × 540 pixels.
Original file (960 × 540 pixels, file size: 78 KB, MIME type: image/png)
 | 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: On the left, an illustration of the current understanding of sexual reproduction in ascomycete fungi: haploid nuclei in the ascogonium move into an ascogenous cell, undergo nuclear fusion (karyogamy) to form one diploid nucleus, divide into four haploid nuclei by meiosis, and divide into eight haploid ascospores by mitosis. On the right, the now-rejected hypothesis of brachymeiosis: karyogamy occurs in the ascogonium and again in ascogenous cells, producing a tetraploid nucleus which divides into four diploid nuclei by meiosis and into eight haploid ascospores by "brachymeiosis". Based on descriptions in https://dx.doi.org/10.1017/S0269915X05003058 (brachymeiosis) and ISBN 978-81-259-1433-4 (p. 129; current understanding). |
| Date | |
| Source | Own work |
| Author | FourViolas |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International 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.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:53, 30 August 2016 | | 960 × 540 (78 KB) | FourViolas | User created page with UploadWizard |
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 zh.wikipedia.org
