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Turritopsis nutricula is a hydrozoan (jellyfish) with a life cycle in which it reverts back to the polyp stage after becoming sexually mature. It is the first case in which a metazoan (animal) is capable of reverting completely to a sexually immature, colonial stage after having reached sexual maturity as a solitary stage. It does this through the cell development process of transdifferentiation. This cycle then repeats. Thus, it appears that it has cheated death and is a potentially immortal, solitary metazoan.
Defender the guys were telling me that your signal can no longer be lit
is it true that you have fallen for good and will no longer punt self-righteous assholes from their high horses?
I have a job which keeps me in an office now, and I am not yet at the point where this place feels adequately safe. Also, as I'm aging, I'm advancing in my career, and I often spend a reasonable portion of my day thinking about long-term stuff and helping younger programmers to do stuff.
This thread can only end in a whimsical and wonderous way.
B.C. on
Friend code for Pokemon fiends everywhere: Arch 0447-6824-1112
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Munkus BeaverYou don't have to attend every argument you are invited to.Philosophy: Stoicism. Politics: Democratic SocialistRegistered User, ClubPAregular
Turritopsis nutricula is a hydrozoan (jellyfish) with a life cycle in which it reverts back to the polyp stage after becoming sexually mature. It is the first case in which a metazoan (animal) is capable of reverting completely to a sexually immature, colonial stage after having reached sexual maturity as a solitary stage. It does this through the cell development process of transdifferentiation. This cycle then repeats. Thus, it appears that it has cheated death and is a potentially immortal, solitary metazoan.
So you'd go through puberty every 8 years or so.
Fantastic.
Munkus Beaver on
Humor can be dissected as a frog can, but dies in the process.
Turritopsis nutricula is a hydrozoan (jellyfish) with a life cycle in which it reverts back to the polyp stage after becoming sexually mature. It is the first case in which a metazoan (animal) is capable of reverting completely to a sexually immature, colonial stage after having reached sexual maturity as a solitary stage. It does this through the cell development process of transdifferentiation. This cycle then repeats. Thus, it appears that it has cheated death and is a potentially immortal, solitary metazoan.
Defender the guys were telling me that your signal can no longer be lit
is it true that you have fallen for good and will no longer punt self-righteous assholes from their high horses?
I have a job which keeps me in an office now, and I am not yet at the point where this place feels adequately safe. Also, as I'm aging, I'm advancing in my career, and I often spend a reasonable portion of my day thinking about long-term stuff and helping younger programmers to do stuff.
Defender the guys were telling me that your signal can no longer be lit
is it true that you have fallen for good and will no longer punt self-righteous assholes from their high horses?
I have a job which keeps me in an office now, and I am not yet at the point where this place feels adequately safe. Also, as I'm aging, I'm advancing in my career, and I often spend a reasonable portion of my day thinking about long-term stuff and helping younger programmers to do stuff.
Turritopsis nutricula is a hydrozoan (jellyfish) with a life cycle in which it reverts back to the polyp stage after becoming sexually mature. It is the first case in which a metazoan (animal) is capable of reverting completely to a sexually immature, colonial stage after having reached sexual maturity as a solitary stage. It does this through the cell development process of transdifferentiation. This cycle then repeats. Thus, it appears that it has cheated death and is a potentially immortal, solitary metazoan.
Yeah, I always wondered how hard it would be to get your DNA not to change so that you wither and die with age, but also to stop the frantic, unsustainable growth of youth so you don't end up like Andre the Giant.
But since I don't know shit about biology, the best I can come up with is "seems like it should work just fine, but I am content with the fact that my fate is probably the same old-age death as everyone else."
Also, I mean, reverting to sexual immaturity isn't rare in humans. Go to a frat house some time, you'll see dozens of specimens who've done exactly that.
No mortal can ingest that amount of narcotics and survive.
BigDes on
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Munkus BeaverYou don't have to attend every argument you are invited to.Philosophy: Stoicism. Politics: Democratic SocialistRegistered User, ClubPAregular
Turritopsis nutricula is a hydrozoan (jellyfish) with a life cycle in which it reverts back to the polyp stage after becoming sexually mature. It is the first case in which a metazoan (animal) is capable of reverting completely to a sexually immature, colonial stage after having reached sexual maturity as a solitary stage. It does this through the cell development process of transdifferentiation. This cycle then repeats. Thus, it appears that it has cheated death and is a potentially immortal, solitary metazoan.
Yeah, I always wondered how hard it would be to get your DNA not to change so that you wither and die with age, but also to stop the frantic, unsustainable growth of youth so you don't end up like Andre the Giant.
But since I don't know shit about biology, the best I can come up with is "seems like it should work just fine, but I am content with the fact that my fate is probably the same old-age death as everyone else."
Also, I mean, reverting to sexual immaturity isn't rare in humans. Go to a frat house some time, you'll see dozens of specimens who've done exactly that.
Well, you could always nix the aging process without touching the sexual process. Cells produce some chemical which causes degeneration as you get older. You're essentially slowly committing suicide every day.
Munkus Beaver on
Humor can be dissected as a frog can, but dies in the process.
They used to think...well some still do think....that it was the telomeres (the protective ends) of DNA being eroded away that caused you to age. Now, a lot of scientists think it's actually programmed right into your genes in one way or another.
As for traits I'd want, personally...I don't know...maybe the ability to regenerate lost body parts, like a starfish or lizard or what have you? Maybe just flight...more like an insect than a bird...hovering kicks ass.
Or how about the ability to control peoples minds with powerful pheremones?!?
Munkus BeaverYou don't have to attend every argument you are invited to.Philosophy: Stoicism. Politics: Democratic SocialistRegistered User, ClubPAregular
edited September 2007
How about the feet of a monkey.
Feet of a monkey
or arms of a gorilla.
Munkus Beaver on
Humor can be dissected as a frog can, but dies in the process.
Turritopsis nutricula is a hydrozoan (jellyfish) with a life cycle in which it reverts back to the polyp stage after becoming sexually mature. It is the first case in which a metazoan (animal) is capable of reverting completely to a sexually immature, colonial stage after having reached sexual maturity as a solitary stage. It does this through the cell development process of transdifferentiation. This cycle then repeats. Thus, it appears that it has cheated death and is a potentially immortal, solitary metazoan.
Yeah, I always wondered how hard it would be to get your DNA not to change so that you wither and die with age, but also to stop the frantic, unsustainable growth of youth so you don't end up like Andre the Giant.
But since I don't know shit about biology, the best I can come up with is "seems like it should work just fine, but I am content with the fact that my fate is probably the same old-age death as everyone else."
Also, I mean, reverting to sexual immaturity isn't rare in humans. Go to a frat house some time, you'll see dozens of specimens who've done exactly that.
Well, you could always nix the aging process without touching the sexual process. Cells produce some chemical which causes degeneration as you get older. You're essentially slowly committing suicide every day.
I think you're confused about free radicals which are a result of the electron transport phase of respiration. Also our chromosomes have sections of essentially disposable DNA called telomeres that seem to act as buffers. Every time chromosomes replicate during cell division, a little bit of that buffer is lost because the polymerase isn't able to copy all the way to the end. So the telomeres are shorter (meaning less of a buffer) in younger cells.
Posts
http://en.wikipedia.org/wiki/Turritopsis_nutricula
Defender the guys were telling me that your signal can no longer be lit
is it true that you have fallen for good and will no longer punt self-righteous assholes from their high horses?
STEAM!
I have a job which keeps me in an office now, and I am not yet at the point where this place feels adequately safe. Also, as I'm aging, I'm advancing in my career, and I often spend a reasonable portion of my day thinking about long-term stuff and helping younger programmers to do stuff.
So you'd go through puberty every 8 years or so.
Fantastic.
these are truly dark times.
But hey, good for you, man!
So the wisdom and drive of a climber-owl then?
Yeah, I always wondered how hard it would be to get your DNA not to change so that you wither and die with age, but also to stop the frantic, unsustainable growth of youth so you don't end up like Andre the Giant.
But since I don't know shit about biology, the best I can come up with is "seems like it should work just fine, but I am content with the fact that my fate is probably the same old-age death as everyone else."
Also, I mean, reverting to sexual immaturity isn't rare in humans. Go to a frat house some time, you'll see dozens of specimens who've done exactly that.
Those lizards are the best
No mortal can ingest that amount of narcotics and survive.
Well, you could always nix the aging process without touching the sexual process. Cells produce some chemical which causes degeneration as you get older. You're essentially slowly committing suicide every day.
the crest of a rooster
They used to think...well some still do think....that it was the telomeres (the protective ends) of DNA being eroded away that caused you to age. Now, a lot of scientists think it's actually programmed right into your genes in one way or another.
As for traits I'd want, personally...I don't know...maybe the ability to regenerate lost body parts, like a starfish or lizard or what have you? Maybe just flight...more like an insect than a bird...hovering kicks ass.
Or how about the ability to control peoples minds with powerful pheremones?!?
Secret Satan
Feet of a monkey
or arms of a gorilla.
man that would be really gross the first time
Also a monkey tail.
Steam
What? Explain!