Rapunzel bacteriophage
The Rapunzel bacteriophage (also known as the Rapunzel phage or as P76-26) is a bacteriophage with a very long tail mesuring in at 1 micrometers making this bacteriophage having the record for having the longest tail of any bacteriophage. The tail is about 10 times longer than most bacteriophages. It is found in hot springs at temperatures of 170 degrees Fahrenheit. The rapunzel bacteriophage infects the bacteria Thermus thermophilus.[1]
P76-26 | |
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Virus classification | |
(unranked): | Virus |
Realm: | Duplodnaviria |
Kingdom: | Heunggongvirae |
Phylum: | Uroviricota |
Class: | Caudoviricetes |
Order: | Caudovirales |
Family: | Siphoviridae |
Species: | P76-26 |
Long tail
This virus produces the protien endolysin (lysin), a protien that is used to kill the bacteria by breaking down its cell membrane. Because the Rapunzel bacteriophage has the protien endolysin, the Rapunzel bacteriophage may potentially be better adapted to killing bacteria then other bacteriophages.[2] The long tail of this virus is shaped like a ring forming a long tube which the virus will send its genome once it penetrates the bacterias cell wall. The long tail of the virus helps it to lock onto its prey but due to the long length of the tail, there is a higher chance for the virus tail assembly to go wrong.[3]
References
- "'Rapunzel Bacteriophage' Has Extremely Long Tail, Researchers Say | Sci.News". Sci.News: Breaking Science News. 2023-03-14. Retrieved 2023-10-10.
- Bacteriophage.news (2023-04-13). "Rapunzel bacteriophage against Thermus thermophilus | Bacteriophage.news". Retrieved 2023-10-10.
- Cassella, Carly (2023-03-17). "The 'Rapunzel' Virus Has a Freakishly Long Tail, And We Finally Know Why". ScienceAlert. Retrieved 2023-10-10.