For a nearly dead comment section this may be pointless, but just after a little research I have done I've found that what people keep referring to as the "Mitosis Stage" is actually the Cell Cycle. Just because something says a Cells cycle takes 8 minutes to complete does not mean the Mitosis Stage of a cell cycle takes 8 Minutes. The Mitosis stage is only a fraction of the cell cycle therefore it is possible to have mitosis at this speed.
This looks like it might be a Drosophila (fruit fly) syncytium - the first stage of development after fertilisation of the egg cell, where the embryo consists of a single cell packed with nuclei. They do a few rounds of rapid, synchronous division (which is why they're so popular for looking at cell division, even though it's only the nuclei that are dividing) before differentiating into the individual cells which go on to form the larva. And they're pretty to watch too =)
@Hamiltoni23 Is there set factors for melanogaster to happen only in 30 minutes? or is it something that has too many factors to be able ro predict the exact time it takes?
+lazaraza I guess that is just how it always works, the cells are "programmed" to split at roughly the same time. I don't know much about cells, but I think maybe that is why.
+lazaraza Well since I have no idea what kind of cells those are neither the circumstances that this was filmed on I wouldn't know exactly. What I can tell you however is that certain cells just need to detect an appropriate environment for their "reproduction signal" to go off, so if you were to give them what they need, say nutritients for example, they may start reproducing. But since these cells look too synchronized I was thinking more of cell cycle regulatory molecules. Cell division is not a simple process, it's regulated by many genes, molecules, restriction and repairing mechanisms, etc. With technology today it is possible to create or take from other cells these molecules that give the "start" signal. So lets say someone in a lab has the "start" molecule, a bunch of cells in the right environment, put them together and technically they all would start division right away. Mind you, I'm no expert and my english is not perfect haha sorry if what I wrote has mistakes (:
It's almost like there is a chemical network between all the cells, timed to a boundary layer propagation limit, and when that limit is reached on the perimeter, a single cell switches and triggers a mass flux of chemical reactions throughout the solution, propagating the mitosis throughout each cell. What a truly sublime illustration of the simplistic, and yet massively complex, beauty of nature.
@@andrewliu6592 uhm can you explain more, what do you mean by cell cycle takes longer? isnt it the same as mitosis? why you said mytosis happens fast while cell cycle takes longer?
@@bluedaylight1243 This is in another comment: For a nearly dead comment section this may be pointless, but just after a little research I have done I've found that what people keep referring to as the "Mitosis Stage" is actually the Cell Cycle. Just because something says a Cells cycle takes 8 minutes to complete does not mean the Mitosis Stage of a cell cycle takes 8 Minutes. The Mitosis stage is only a fraction of the cell cycle therefore it is possible to have mitosis at this speed.
Ok, honorable people, apologies for my recent updates but.. due to many questions - it is Volvox and YES it is REAL. As for this video I had a professor stading near me telling that mitosys is a rare thing and it happens really rare, but at a very moment of his speach we saw a massive division in a about less than a minute. That video is a real time. As for the experimental conditions - no confocal scans - single layers scan - 488 nm Ex-laser, resolution is 64 cm-1, Nipkov-disk (standard for confocal), Hamamtsu DDP (liquid N2-cooled) as a detector, standard sample treatment in between two layers of optical VIS-grade Quatrz glass.Object is a water solubale living cell.
Do all cells in a region of tissue tend to undergo mitosis simultaneously? i.e. the cells have divided to the same extent at any given point in time? If so, this would explain a biology experiment I was confused about!
when we experience something is just a sequence of neurotransmitters right?so when we remember do we make and reproduce a sequence of this neurotransmitters?
Ok thanks, so is it just purely chance? Determined, I take it, by when each particular cell began its cycle, so when each one was formed? If this is wrong please correct me, I would really like to know more Thanks for replying Ben
i have an optical microscope and a microscope camera. Can you tell me how can i record something like this? At least a tutorial. I would like to see a mitosis like this- real time but i don't know where can i fild such cells ect
Fantastic images, I have worked in molecular and cellular biology for 20 years and I am still amazed by the quality and resolution of these images. But what amazes me most is the coordination of mitosis that is observed here among spatially separated cells. Awesome! How is this coordination of mitosis controlled?
very nicely done video/animation (I say that because I'm not enough of an expert to discern between the two) but... realtime? If I recall, isn't mitosis supposed to take around 22 hours?
I wonder what kind of cells these are. And it seems strange that they're all dividing at the same time -- the mitosis slides I looked at in AP Bio would have things in all different stages.
This is a early Drosophila embryo going through a round of mitosis. The embryo is in a syncytium (similar to a cell with multiple nuclei) in its early stages, these nuclei will eventually celluarize to form individual cells that will differentiate. The rounds of mitosis in this stage occurs every ~15 minutes.
For a nearly dead comment section this may be pointless, but just after a little research I have done I've found that what people keep referring to as the "Mitosis Stage" is actually the Cell Cycle. Just because something says a Cells cycle takes 8 minutes to complete does not mean the Mitosis Stage of a cell cycle takes 8 Minutes. The Mitosis stage is only a fraction of the cell cycle therefore it is possible to have mitosis at this speed.
Well I do sometimes "UPs" for that topic. And yes - you are right. And yes you have proved that otherways. Thank you!
dude, this is sick! we are studying this in our bio class now! props!
bro noway, ur prob like 32 now damn time passes
"alright guys, 1, 2, 3...SPLIT!!!"
This looks like it might be a Drosophila (fruit fly) syncytium - the first stage of development after fertilisation of the egg cell, where the embryo consists of a single cell packed with nuclei. They do a few rounds of rapid, synchronous division (which is why they're so popular for looking at cell division, even though it's only the nuclei that are dividing) before differentiating into the individual cells which go on to form the larva.
And they're pretty to watch too =)
@Hamiltoni23 Is there set factors for melanogaster to happen only in 30 minutes? or is it something that has too many factors to be able ro predict the exact time it takes?
Wow!
We're doing mitosis for our grade 9 syllabis now.
It's facinating!!!
This is an extreemely good quality video of mitosis! Well done! REALLY cool!
Encroiable! HOW do they do that IN PERFECT HARMONY! We think synchonised swimming is pretty clever, look at these guys do their thing!!
WOAH THAT'S SO FLIPPING EPIC.
I mean, nice work. I really understood how the process went.
I just yelled out the phases as they were going through them. I feel sad and geeky...good video though : )
that was insane! do you have a longer edit to see cell behavior before and after?
Man, isn't our world incredible? We are in an awesome time in history to have the privilege of being able to observe this stuff.
What are the cells in the video? It's amazing!
Great video! IT can be see really clearly the sister cromatids separating from the cell ecuator, nice job!
Nice video,
how does that happen to all the cells simultaneously?
+lazaraza I guess that is just how it always works, the cells are "programmed" to split at roughly the same time. I don't know much about cells, but I think maybe that is why.
+ElectroPlaysMC But when you view an onion root tip slide you can see cells in all phases of mitosis...
I'm betting it was induced (:
Karla Cornelio care to elaborate how?
+lazaraza Well since I have no idea what kind of cells those are neither the circumstances that this was filmed on I wouldn't know exactly. What I can tell you however is that certain cells just need to detect an appropriate environment for their "reproduction signal" to go off, so if you were to give them what they need, say nutritients for example, they may start reproducing.
But since these cells look too synchronized I was thinking more of cell cycle regulatory molecules.
Cell division is not a simple process, it's regulated by many genes, molecules, restriction and repairing mechanisms, etc. With technology today it is possible to create or take from other cells these molecules that give the "start" signal.
So lets say someone in a lab has the "start" molecule, a bunch of cells in the right environment, put them together and technically they all would start division right away.
Mind you, I'm no expert and my english is not perfect haha sorry if what I wrote has mistakes (:
It's almost like there is a chemical network between all the cells, timed to a boundary layer propagation limit, and when that limit is reached on the perimeter, a single cell switches and triggers a mass flux of chemical reactions throughout the solution, propagating the mitosis throughout each cell. What a truly sublime illustration of the simplistic, and yet massively complex, beauty of nature.
Awesome! Though I'm wondering.... how did they get those cells to coordinate to where they all divide at the same time?
That was really cool, but what was the time frame from interphase to telophase?
@SnoetJ23 can you tell me how much time does it take :)
HOLY SHIT!
I didn't know mitosis was that fast!!!
mitosis happens pretty quickly; the cell cycle takes longer
@@andrewliu6592 uhm can you explain more, what do you mean by cell cycle takes longer? isnt it the same as mitosis? why you said mytosis happens fast while cell cycle takes longer?
@@bluedaylight1243 This is in another comment:
For a nearly dead comment section this may be pointless, but just after a little research I have done I've found that what people keep referring to as the "Mitosis Stage" is actually the Cell Cycle. Just because something says a Cells cycle takes 8 minutes to complete does not mean the Mitosis Stage of a cell cycle takes 8 Minutes. The Mitosis stage is only a fraction of the cell cycle therefore it is possible to have mitosis at this speed.
@baconsrebellion I have a question. Is this "synchronous mitosis" a result of chemotaxis? or do they (the cells) have another way of communicating?
Beautiful..amazing!!
Ok, honorable people, apologies for my recent updates but.. due to many questions - it is Volvox and YES it is REAL.
As for this video I had a professor stading near me telling that mitosys is a rare thing and it happens really rare, but at a very moment of his speach we saw a massive division in a about less than a minute. That video is a real time.
As for the experimental conditions - no confocal scans - single layers scan - 488 nm Ex-laser, resolution is 64 cm-1, Nipkov-disk (standard for confocal), Hamamtsu DDP (liquid N2-cooled) as a detector, standard sample treatment in between two layers of optical VIS-grade Quatrz glass.Object is a water solubale living cell.
...Are...are those... actual words that make sense to some people? Cuz it's just, like, sciencey gobbledygook to me! 😃
Yes, they are real words. They're just... college level. I can understand most of it.
Show-off...
No.. You are not right, my friend. I know what I am talking about. Thank you for watching.
amazing video. it shows mitosis brilliantly.
This was a SPECTACULAR clip!
Amazing.
You can see the miotic spindle so clearly! =D
awesoma! incredible! amazing!
This gave me goosebumps XD
This is so awesome!!!!!! im really interested in biology
Do all cells in a region of tissue tend to undergo mitosis simultaneously? i.e. the cells have divided to the same extent at any given point in time? If so, this would explain a biology experiment I was confused about!
when we experience something is just a sequence of neurotransmitters right?so when we remember do we make and reproduce a sequence of this neurotransmitters?
Ok thanks, so is it just purely chance? Determined, I take it, by when each particular cell began its cycle, so when each one was formed? If this is wrong please correct me, I would really like to know more
Thanks for replying
Ben
@vanessalouro Which means that this is a timelapse?
i have an optical microscope and a microscope camera. Can you tell me how can i record something like this? At least a tutorial. I would like to see a mitosis like this- real time but i don't know where can i fild such cells ect
Can I use a portion of this for a music video? I'll send a link when it is done. Would be about half of it.
@Erovian different cells multiply at different rates and under different conditions so there isnt really a standard rate for mitosis
Life is amazing. how this was all a cycle that just happened to develop is truly amazing
Damn that's amazing :-D
can I use a part of this video for a music video of mine? only the picture, very changed.
thank you, great video.
Sure!
@simyan2008 No i dont think so im pretty sure it depends on what kind of cell is dividing but usually it takes like 20 mins - 2days
awesome and impressive
i love biology
what cells are these..?
how do they all split at the same time?
Fluorescent compounds (probably immunoglobulins) attached to the mitotic microtubules when forming
what were these organisms?
What cells were they?
Fantastic images, I have worked in molecular and cellular biology for 20 years and I am still amazed by the quality and resolution of these images. But what amazes me most is the coordination of mitosis that is observed here among spatially separated cells. Awesome!
How is this coordination of mitosis controlled?
By god, my friend =)
@@CerephValium lol I dunno about that....
@@danielfry8097 You never know, seek and you will find out
What do we have to lose if it is God?
It's kinda pretty :D
that's beautiful!
very nicely done video/animation (I say that because I'm not enough of an expert to discern between the two) but... realtime?
If I recall, isn't mitosis supposed to take around 22 hours?
The most amazing thing about this is the fact that happens all the time...
I wonder what kind of cells these are. And it seems strange that they're all dividing at the same time -- the mitosis slides I looked at in AP Bio would have things in all different stages.
This is a early Drosophila embryo going through a round of mitosis. The embryo is in a syncytium (similar to a cell with multiple nuclei) in its early stages, these nuclei will eventually celluarize to form individual cells that will differentiate. The rounds of mitosis in this stage occurs every ~15 minutes.
So amazing...
OMG!
OMFG!
OMFS!
This vid truly rules..
I think they can induce activation of cdc2.
All cells divided simultanously?
that was sick. AWESOME
what cells are these
really informative and interesting
wow...
amazing!
love the video man
Mitosis is so very pretty.
@DJvideoes They've most likely been treated with a mitogen to induce this splitting.
oh my.. thats amazing !
that is truly amazing
i'm curious what specimen this is...
increíble ese proceso se ve tan básico allí pero es tan complejo mi profesor me mando este vídeo es imponente como trabajan
who told them to divide?
10 levels of awesome.
Oh, ok. Very well explained! That was my next question(what is Mitosis and, what does it do)?! ;-)
FANTASTIC
Ok. So..., is this procedure taking place on skin?
that is so effin cool! :))
Poetry in motion.
wow. that's amazing.
Because when the first cell divides then it has in its dna that it has to divide again in that time the other cells divide
why do they all divide synchronously at the same time?
Isn't it Drophila melanogaster embryo during early stages of development?
Amazing!
Such as Dopamine and Adrenaline ?
Beautiful..
Todas sincronizadas? Por quê? All syncronized? Why? Alle synchronisierten? Warum?
Howcome they all go into mitosis at the same time?
Beautiful
howcome they all split simultaneously
Nice Video!
Good question "theultimateperson"... why would they all divide simultaneously though??
yo that was so sweet
reallyyyyy good!
that was awesome
really nice!
Ok. Makes sense. Thanks, alot man. ;-)
How come they do it at the same time? Doesn't make sense...
At the 4-second mark there is some kind of shock... it may have possibly induced mitosis in all the cells simultaneously.
so cool!!!!
@TPishek thank you =]
beautiful
how come every cell is dividing at once?
AWESOMEEEEEEEEEEEEEEEEE
Satisfying