#flagella — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #flagella, aggregated by home.social.
-
https://www.europesays.com/ie/169230/ Studies uncover two novel, critical strategies for bacterial surface movement #bacteria #Bacterial #E.coli #Éire #Evolution #Flagella #food #IE #Ireland #MedicalDevices #Metabolism #Microbiome #oral #pH #Research #Salmonella #Science
-
Mammalian #cilia & #flagella depend on association of A- & B-tubules to form axonemal doublet #microtubules, but how? This study shows that CFAP77 is essential role for #axonemal connection of these tubules and crucial for #sperm motility & #fertility in mice @PLOSBiology plos.io/4ouZ2KJ
-
Mammalian #cilia & #flagella depend on association of A- & B-tubules to form axonemal doublet #microtubules, but how? This study shows that CFAP77 is essential role for #axonemal connection of these tubules and crucial for #sperm motility & #fertility in mice @PLOSBiology plos.io/4ouZ2KJ
-
Mammalian #cilia & #flagella depend on association of A- & B-tubules to form axonemal doublet #microtubules, but how? This study shows that CFAP77 is essential role for #axonemal connection of these tubules and crucial for #sperm motility & #fertility in mice @PLOSBiology plos.io/4ouZ2KJ
-
Mammalian #cilia & #flagella depend on association of A- & B-tubules to form axonemal doublet #microtubules, but how? This study shows that CFAP77 is essential role for #axonemal connection of these tubules and crucial for #sperm motility & #fertility in mice @PLOSBiology plos.io/4ouZ2KJ
-
Mammalian #cilia & #flagella depend on association of A- & B-tubules to form axonemal doublet #microtubules, but how? This study shows that CFAP77 is essential role for #axonemal connection of these tubules and crucial for #sperm motility & #fertility in mice @PLOSBiology plos.io/4ouZ2KJ
-
Key proteins found to shape sperm function and male fertility
There are many potential causes of infertility, and it can be challenging to pin down just what the…
#NewsBeep #News #Science #AU #Australia #fertility #Flagella #Infertility #MaleInfertility #morphology #protein #research #sperm #Technology
https://www.newsbeep.com/au/133329/ -
In situ structure of a bacterial flagellar motor at subnanometre resolution reveals adaptations for increased torque | Nature Microbiology
-
In situ structure of a bacterial flagellar motor at subnanometre resolution reveals adaptations for increased torque | Nature Microbiology
-
In situ structure of a bacterial flagellar motor at subnanometre resolution reveals adaptations for increased torque | Nature Microbiology
-
In situ structure of a bacterial flagellar motor at subnanometre resolution reveals adaptations for increased torque | Nature Microbiology
-
In situ structure of a bacterial flagellar motor at subnanometre resolution reveals adaptations for increased torque | Nature Microbiology
-
This reminds me...in grad school (~2013), I came across research about bacteria locomotion, and the bacteria have multiple flagella that form a bundle that twists together.
That was so confusing to me. I imagined them all twisted together, and then each flagellum trying to twist from its own motor. It seems like there would be a jam.
Now I came across two papers that help make sense of it. In both papers they created a scale model of how bacteria flagellum bundle. It seems that the multiple flagella rotate next to each other but do not actually tangle https://www.bu.edu/fluidlab/files/2016/01/particle-image-velocimetry.pdf The second paper helped me to see it better. The helixes of the flagella line up and are in phase, so they effectively get out of each others way as they rotate. In the scale models it did jam if they were driven to hard, which meshed with my intuition. https://www.pnas.org/doi/full/10.1073/pnas.2633596100
-
This reminds me...in grad school (~2013), I came across research about bacteria locomotion, and the bacteria have multiple flagella that form a bundle that twists together.
That was so confusing to me. I imagined them all twisted together, and then each flagellum trying to twist from its own motor. It seems like there would be a jam.
Now I came across two papers that help make sense of it. In both papers they created a scale model of how bacteria flagellum bundle. It seems that the multiple flagella rotate next to each other but do not actually tangle https://www.bu.edu/fluidlab/files/2016/01/particle-image-velocimetry.pdf The second paper helped me to see it better. The helixes of the flagella line up and are in phase, so they effectively get out of each others way as they rotate. In the scale models it did jam if they were driven to hard, which meshed with my intuition. https://www.pnas.org/doi/full/10.1073/pnas.2633596100
-
This reminds me...in grad school (~2013), I came across research about bacteria locomotion, and the bacteria have multiple flagella that form a bundle that twists together.
That was so confusing to me. I imagined them all twisted together, and then each flagellum trying to twist from its own motor. It seems like there would be a jam.
Now I came across two papers that help make sense of it. In both papers they created a scale model of how bacteria flagellum bundle. It seems that the multiple flagella rotate next to each other but do not actually tangle https://www.bu.edu/fluidlab/files/2016/01/particle-image-velocimetry.pdf The second paper helped me to see it better. The helixes of the flagella line up and are in phase, so they effectively get out of each others way as they rotate. In the scale models it did jam if they were driven to hard, which meshed with my intuition. https://www.pnas.org/doi/full/10.1073/pnas.2633596100
-
This reminds me...in grad school (~2013), I came across research about bacteria locomotion, and the bacteria have multiple flagella that form a bundle that twists together.
That was so confusing to me. I imagined them all twisted together, and then each flagellum trying to twist from its own motor. It seems like there would be a jam.
Now I came across two papers that help make sense of it. In both papers they created a scale model of how bacteria flagellum bundle. It seems that the multiple flagella rotate next to each other but do not actually tangle https://www.bu.edu/fluidlab/files/2016/01/particle-image-velocimetry.pdf The second paper helped me to see it better. The helixes of the flagella line up and are in phase, so they effectively get out of each others way as they rotate. In the scale models it did jam if they were driven to hard, which meshed with my intuition. https://www.pnas.org/doi/full/10.1073/pnas.2633596100
-
This reminds me...in grad school (~2013), I came across research about bacteria locomotion, and the bacteria have multiple flagella that form a bundle that twists together.
That was so confusing to me. I imagined them all twisted together, and then each flagellum trying to twist from its own motor. It seems like there would be a jam.
Now I came across two papers that help make sense of it. In both papers they created a scale model of how bacteria flagellum bundle. It seems that the multiple flagella rotate next to each other but do not actually tangle https://www.bu.edu/fluidlab/files/2016/01/particle-image-velocimetry.pdf The second paper helped me to see it better. The helixes of the flagella line up and are in phase, so they effectively get out of each others way as they rotate. In the scale models it did jam if they were driven to hard, which meshed with my intuition. https://www.pnas.org/doi/full/10.1073/pnas.2633596100
-
Forget Propellers, Embrace Tentacle-based Locomotion https://hackaday.com/2025/04/09/forget-propellers-embrace-tentacle-based-locomotion/ #RobotsHacks #underwater #tentacles #flagella #marine #robot #rov
-
Forget Propellers, Embrace Tentacle-based Locomotion https://hackaday.com/2025/04/09/forget-propellers-embrace-tentacle-based-locomotion/ #RobotsHacks #underwater #tentacles #flagella #marine #robot #rov
-
Forget Propellers, Embrace Tentacle-based Locomotion https://hackaday.com/2025/04/09/forget-propellers-embrace-tentacle-based-locomotion/ #RobotsHacks #underwater #tentacles #flagella #marine #robot #rov
-
Forget Propellers, Embrace Tentacle-based Locomotion https://hackaday.com/2025/04/09/forget-propellers-embrace-tentacle-based-locomotion/ #RobotsHacks #underwater #tentacles #flagella #marine #robot #rov
-
Forget Propellers, Embrace Tentacle-based Locomotion - Underwater robots face many challenges, not least of which is how to move around. ... - https://hackaday.com/2025/04/09/forget-propellers-embrace-tentacle-based-locomotion/ #robotshacks #underwater #tentacles #flagella #marine #robot #rov
-
Forget Propellers, Embrace Tentacle-based Locomotion - Underwater robots face many challenges, not least of which is how to move around. ... - https://hackaday.com/2025/04/09/forget-propellers-embrace-tentacle-based-locomotion/ #robotshacks #underwater #tentacles #flagella #marine #robot #rov
-
Forget Propellers, Embrace Tentacle-based Locomotion - Underwater robots face many challenges, not least of which is how to move around. ... - https://hackaday.com/2025/04/09/forget-propellers-embrace-tentacle-based-locomotion/ #robotshacks #underwater #tentacles #flagella #marine #robot #rov
-
Forget Propellers, Embrace Tentacle-based Locomotion - Underwater robots face many challenges, not least of which is how to move around. ... - https://hackaday.com/2025/04/09/forget-propellers-embrace-tentacle-based-locomotion/ #robotshacks #underwater #tentacles #flagella #marine #robot #rov
-
Forget Propellers, Embrace Tentacle-based Locomotion - Underwater robots face many challenges, not least of which is how to move around. ... - https://hackaday.com/2025/04/09/forget-propellers-embrace-tentacle-based-locomotion/ #robotshacks #underwater #tentacles #flagella #marine #robot #rov
-
Follow the leader: A new study of #flagella in #algae reveals how they coordinate their movements to ensure cells steer efficiently https://elifesciences.org/digests/86102/follow-the-leader #protists #microbes
The younger flagellum sets the beat for #Chlamydomonas reinhardtii https://elifesciences.org/articles/86102
"To steer, C. reinhardtii adjusts the strength of the strokes made by each flagellum. Despite this asymmetry, the flagella must continue to beat in synchrony to move efficiently."
-
Follow the leader: A new study of #flagella in #algae reveals how they coordinate their movements to ensure cells steer efficiently https://elifesciences.org/digests/86102/follow-the-leader #protists #microbes
The younger flagellum sets the beat for #Chlamydomonas reinhardtii https://elifesciences.org/articles/86102
"To steer, C. reinhardtii adjusts the strength of the strokes made by each flagellum. Despite this asymmetry, the flagella must continue to beat in synchrony to move efficiently."
-
Follow the leader: A new study of #flagella in #algae reveals how they coordinate their movements to ensure cells steer efficiently https://elifesciences.org/digests/86102/follow-the-leader #protists #microbes
The younger flagellum sets the beat for #Chlamydomonas reinhardtii https://elifesciences.org/articles/86102
"To steer, C. reinhardtii adjusts the strength of the strokes made by each flagellum. Despite this asymmetry, the flagella must continue to beat in synchrony to move efficiently."
-
Follow the leader: A new study of #flagella in #algae reveals how they coordinate their movements to ensure cells steer efficiently https://elifesciences.org/digests/86102/follow-the-leader #protists #microbes
The younger flagellum sets the beat for #Chlamydomonas reinhardtii https://elifesciences.org/articles/86102
"To steer, C. reinhardtii adjusts the strength of the strokes made by each flagellum. Despite this asymmetry, the flagella must continue to beat in synchrony to move efficiently."
-
Follow the leader: A new study of #flagella in #algae reveals how they coordinate their movements to ensure cells steer efficiently https://elifesciences.org/digests/86102/follow-the-leader #protists #microbes
The younger flagellum sets the beat for #Chlamydomonas reinhardtii https://elifesciences.org/articles/86102
"To steer, C. reinhardtii adjusts the strength of the strokes made by each flagellum. Despite this asymmetry, the flagella must continue to beat in synchrony to move efficiently."
-
Flagellum, shift into reverse gear! https://schaechter.asmblog.org/schaechter/2024/05/hey-flagellum-shift-into-reverse-gear.html
Structural basis of directional switching by the bacterial flagellum https://pubmed.ncbi.nlm.nih.gov/38459206/
"In a manual gearbox, a gearwheel is inserted between the countershaft and the drive shaft. This reverses the rotation. #Flagella of E. coli, Salmonella #bacteria have found a smart solution to do without an additional wheel: they run their engine along the outside of a gearwheel or, if they reverse the direction of rotation, on its inside"
-
Flagellum, shift into reverse gear! https://schaechter.asmblog.org/schaechter/2024/05/hey-flagellum-shift-into-reverse-gear.html
Structural basis of directional switching by the bacterial flagellum https://pubmed.ncbi.nlm.nih.gov/38459206/
"In a manual gearbox, a gearwheel is inserted between the countershaft and the drive shaft. This reverses the rotation. #Flagella of E. coli, Salmonella #bacteria have found a smart solution to do without an additional wheel: they run their engine along the outside of a gearwheel or, if they reverse the direction of rotation, on its inside"
-
Flagellum, shift into reverse gear! https://schaechter.asmblog.org/schaechter/2024/05/hey-flagellum-shift-into-reverse-gear.html
Structural basis of directional switching by the bacterial flagellum https://pubmed.ncbi.nlm.nih.gov/38459206/
"In a manual gearbox, a gearwheel is inserted between the countershaft and the drive shaft. This reverses the rotation. #Flagella of E. coli, Salmonella #bacteria have found a smart solution to do without an additional wheel: they run their engine along the outside of a gearwheel or, if they reverse the direction of rotation, on its inside"
-
Flagellum, shift into reverse gear! https://schaechter.asmblog.org/schaechter/2024/05/hey-flagellum-shift-into-reverse-gear.html
Structural basis of directional switching by the bacterial flagellum https://pubmed.ncbi.nlm.nih.gov/38459206/
"In a manual gearbox, a gearwheel is inserted between the countershaft and the drive shaft. This reverses the rotation. #Flagella of E. coli, Salmonella #bacteria have found a smart solution to do without an additional wheel: they run their engine along the outside of a gearwheel or, if they reverse the direction of rotation, on its inside"
-
Flagellum, shift into reverse gear! https://schaechter.asmblog.org/schaechter/2024/05/hey-flagellum-shift-into-reverse-gear.html
Structural basis of directional switching by the bacterial flagellum https://pubmed.ncbi.nlm.nih.gov/38459206/
"In a manual gearbox, a gearwheel is inserted between the countershaft and the drive shaft. This reverses the rotation. #Flagella of E. coli, Salmonella #bacteria have found a smart solution to do without an additional wheel: they run their engine along the outside of a gearwheel or, if they reverse the direction of rotation, on its inside"
-
📣 📣 📣 There are less than nine months remaining until Cilia2024, happening from September 10th to 13th in Dublin! 🇮🇪 :happy:
Remember to mark your calendars! What an amazing lineup of programs and speakers!
For more information, visit http://cilia2024.ie/
Registration opens in February.
@cilia @cellbiology @cellbio
#CellBiology #DevelopmentalBiology #DevBio #Nephrology #Ciliopathies #cilia #Science #Conference #RareDiseases #Kidney #Biology #Flagella #PCD #ADPKD #BBS #NPHP #CKD #PKD -
📣 📣 📣 There are less than nine months remaining until Cilia2024, happening from September 10th to 13th in Dublin! 🇮🇪 :happy:
Remember to mark your calendars! What an amazing lineup of programs and speakers!
For more information, visit http://cilia2024.ie/
Registration opens in February.
@cilia @cellbiology @cellbio
#CellBiology #DevelopmentalBiology #DevBio #Nephrology #Ciliopathies #cilia #Science #Conference #RareDiseases #Kidney #Biology #Flagella #PCD #ADPKD #BBS #NPHP #CKD #PKD -
📣 📣 📣 There are less than nine months remaining until Cilia2024, happening from September 10th to 13th in Dublin! 🇮🇪 :happy:
Remember to mark your calendars! What an amazing lineup of programs and speakers!
For more information, visit http://cilia2024.ie/
Registration opens in February.
@cilia @cellbiology @cellbio
#CellBiology #DevelopmentalBiology #DevBio #Nephrology #Ciliopathies #cilia #Science #Conference #RareDiseases #Kidney #Biology #Flagella #PCD #ADPKD #BBS #NPHP #CKD #PKD -
📣 📣 📣 There are less than nine months remaining until Cilia2024, happening from September 10th to 13th in Dublin! 🇮🇪 :happy:
Remember to mark your calendars! What an amazing lineup of programs and speakers!
For more information, visit http://cilia2024.ie/
Registration opens in February.
@cilia @cellbiology @cellbio
#CellBiology #DevelopmentalBiology #DevBio #Nephrology #Ciliopathies #cilia #Science #Conference #RareDiseases #Kidney #Biology #Flagella #PCD #ADPKD #BBS #NPHP #CKD #PKD -
New research finds marine #bacteria ditched their #flagella and other traits when migrating back to the ocean.
#Chloroflexota #extremophiles #evolution
https://phys.org/news/2023-10-marine-bacteria-ditched-flagella-traits.html
-
New research finds marine #bacteria ditched their #flagella and other traits when migrating back to the ocean.
#Chloroflexota #extremophiles #evolution
https://phys.org/news/2023-10-marine-bacteria-ditched-flagella-traits.html
-
New research finds marine #bacteria ditched their #flagella and other traits when migrating back to the ocean.
#Chloroflexota #extremophiles #evolution
https://phys.org/news/2023-10-marine-bacteria-ditched-flagella-traits.html
-
New research finds marine #bacteria ditched their #flagella and other traits when migrating back to the ocean.
#Chloroflexota #extremophiles #evolution
https://phys.org/news/2023-10-marine-bacteria-ditched-flagella-traits.html
-
The shape of this spent flower from our Queen Victoria Agave flower stalk (that I painted for my Perpetual Journal) reminds me of bacteria with flagella!
#SciArt #SciArtist #art #illustration #watercolor #painting #sketchbook #NatureJournal #NatureJournaling #MastoArt #ArtistsOnMastodon #PerpetualJournal #Tucson #SonoranDesert #NativePlants #biodiversity #environment #ecosystem #ecology #nature #outdoors #succulent #agave #flower #wildflower #Summer #flagella
