Return of the Mammoth

Post/Author/DateTimePost
#1

Samrin

Jan 18, 2011 13:08:54
Japanese scientists are going to clone a Mammoth. They expect one in 5 years.








Awesome.



news.yahoo.com/s/afp/20110117/wl_asia_af... 
#2

Idolis

Jan 18, 2011 13:21:23
Hmmm, interesting. I wonder if they could do the same with smilodon or the dire wolf. I really enjoyed watching those shows on Discovery and Animal Planet. Maybe the short-faced bear can make a comeback too.


Still, to be able to actually see a living mammoth would be awesome if they can keep it alive.
#3

zombie_babies

Jan 18, 2011 13:55:46
I don't think reintroduction would be all that wonderful an idea.  The world has changed ever so slightly since mammoths last walked it.  It's simply not built to support them any longer.  Less so to support gigantic predators. 
#4

homicidal_squirrel

Jan 18, 2011 14:28:06
Momoths are alright. I want to see a T-Rex.
#5

ADHadh

Jan 18, 2011 15:03:27
I don't think reintroduction would be all that wonderful an idea.  The world has changed ever so slightly since mammoths last walked it.  It's simply not built to support them any longer.  Less so to support gigantic predators. 


Yup, a few lab kept ones would be enough.
#6

Mad_Jack

Jan 18, 2011 15:46:20

 I saw this article earlier - like I said on the other site, when I win the lottery I'm gonna have them clone me one, then go hunt it with a sharp stick, eat me some mammoth steaks, dance around the fire wearing it's fur and then roll me some hand-carved mammoth-ivory scrimshaw dice... Cool


#7

Ragnar_Lodbrok

Jan 18, 2011 16:58:19

 I saw this article earlier - like I said on the other site, when I win the lottery I'm gonna have them clone me one, then go hunt it with a sharp stick, eat me some mammoth steaks, dance around the fire wearing it's fur and then roll me some hand-carved mammoth-ivory scrimshaw dice...



My plans precisely. Now could you please get the **** out of my head?
#8

Mad_Jack

Jan 18, 2011 17:05:17
My plans precisely. Now could you please get the **** out of my head?



 No. Finders keepers - they're my marbles now... Tongue out

#9

Ragnar_Lodbrok

Jan 18, 2011 17:11:04
Wait... I had marbles?
#10

Samrin

Jan 18, 2011 19:25:49
Mmm.... mammoth burgers.
#11

grehnhewe

Jan 18, 2011 19:26:25
Cloned Mammoths?

Mostly really cool, but also slighty disturbing.

But I would also really like to try a Mammoth burger please.
#12

ViolenceJack

Jan 19, 2011 5:13:01

There's an SF novel that I read where they had colonized the moon and a couple planets, then some alien civilization with incredible technology scoured the earth clean of humans, established their own colony there and on Jupiter itself. We just kinda stayed clear of them, as there was literally nothing we could do about it.


Well, up on the moon they had a few of the cloned dinosaurs, and a popular food was "brontosaurus burger." That touch was silly, but otherwise pretty dern good novel.

#13

jesse.two.coins

Jan 19, 2011 6:25:46

There's an SF novel that I read where they had colonized the moon and a couple planets, then some alien civilization with incredible technology scoured the earth clean of humans, established their own colony there and on Jupiter itself. We just kinda stayed clear of them, as there was literally nothing we could do about it.


Well, up on the moon they had a few of the cloned dinosaurs, and a popular food was "brontosaurus burger." That touch was silly, but otherwise pretty dern good novel.




omg lol what was the name?
#14

ViolenceJack

Jan 19, 2011 6:57:51

There's an SF novel that I read where they had colonized the moon and a couple planets, then some alien civilization with incredible technology scoured the earth clean of humans, established their own colony there and on Jupiter itself. We just kinda stayed clear of them, as there was literally nothing we could do about it.


Well, up on the moon they had a few of the cloned dinosaurs, and a popular food was "brontosaurus burger." That touch was silly, but otherwise pretty dern good novel.




omg lol what was the name?


"The Golden Globe," by John Varley.
#15

CCS

Jan 21, 2011 0:59:26
Hmm.  Sounds cool.

But I'm betting that like nearly all stories involving clones this'll turn out badly in the end....
#16

ViolenceJack

Jan 21, 2011 23:39:01
Hmm.  Sounds cool.

But I'm betting that like nearly all stories involving clones this'll turn out badly in the end....


Well... it did have to do with clones, but mostly it was a former actor on the run for murder and his quest for identity. It was interesting enough, and the cloning of dinosaurs was just background stuff. It didn't really have anything to do with the storyline. Well... okay, nevermind. I'll say no more. It's no Jurassic Park, let's put it that way. The dinosaurs were not the important part of the story.
#17

oxybe

Jan 22, 2011 12:01:06
you do know this will eventually create a new fast food chain of called "Mammoth Burgers", where their small is someone's supersized. 

and then i will be happy to finally have decent-sized portions of food. 
#18

Samrin

Jan 22, 2011 15:23:49
you do know this will eventually create a new fast food chain of called "Mammoth Burgers", where their small is someone's supersized. 

and then i will be happy to finally have decent-sized portions of food. 



One can only hope.
#19

Ragnar_Lodbrok

Jan 22, 2011 19:33:13
you do know this will eventually create a new fast food chain of called "Mammoth Burgers", where their small is someone's supersized. 

and then i will be happy to finally have decent-sized portions of food. 

Sounds like a good idea. I don't much like fast food though, so a real restauraunt would be preferred by me.
#20

Plaguescarred1

Jan 22, 2011 21:41:25
Cloning a Mammoth ? Cool.

I'd prefer a T-Rex, a real Brute but its a start.
#21

Samrin

Jan 23, 2011 0:12:29
Cloning a Mammoth ? Cool.

I'd prefer a T-Rex, a real Brute but its a start.



I agree. Now go find them some DNA to use!
#22

Plaguescarred1

Jan 23, 2011 2:13:57
The fossilized bones don't carry DNA ?  Wink

(How did they get Mammoth one ?)
#23

pluisjen

Jan 23, 2011 2:35:47
Fossilized bones don't generally carry complete DNA as far as I know. They usually get complete DNA strains from creatures frozen whole, or from mosquitos that snacked on dinos and then got perfectly preserved in treesap, or other such rather rare finds.

At least; that's what I know and remember about it. 
#24

Plaguescarred1

Jan 23, 2011 3:09:13
Ha okay, thanks Pluisjen Wink
#25

Samrin

Jan 23, 2011 7:27:32
The got useable DNA from the frozen mammoth that they extracted in Siberia. It was 100% intact.
#26

oxybe

Jan 23, 2011 10:58:11
you do know this will eventually create a new fast food chain of called "Mammoth Burgers", where their small is someone's supersized. 

and then i will be happy to finally have decent-sized portions of food. 

Sounds like a good idea. I don't much like fast food though, so a real restauraunt would be preferred by me.



yes but a fast food chain would allow them to cross-promote with an IP like once-mighty Flintstones.

an actual restaurant, not so much. which is a shame, because i like restaurants over fast food too.
#27

iqwinn

Jan 24, 2011 9:59:00
Have none of these people read Jurassic Park?  or seen the movie of the same name?  or any of the sequels?  This is clearly not a good idea. 

As for the Raelans, I don't look for a clone of Yah'shua any time soon.  I'll look for His arrival as detailed in Acts 1 (fifth book of the New Testament, for those of you who don't know).
#28

homicidal_squirrel

Jan 24, 2011 12:17:46
Have none of these people read Jurassic Park?  or seen the movie of the same name?  or any of the sequels?  This is clearly not a good idea.



Movies are always making things seem worse than they really are. I'm sure you could get a Velociraptor as a pet. They would probably be very cuddly.  
#29

WolfLordBran

Jan 24, 2011 21:47:24
"Awww... my velociraptor loves me! See, he's giving me hugs with those great big sickle-claws of his! Who's a good raptor... *disembowelment"

As long as they include some sort of genetic failsafe in the dino's cloned DNA to prevent horrific rampages, I'm fine with everyone owning their own pet raptor.
#30

bone_naga

Jan 25, 2011 19:54:07
Have none of these people read Jurassic Park?  or seen the movie of the same name?  or any of the sequels?  This is clearly not a good idea. 

As for the Raelans, I don't look for a clone of Yah'shua any time soon.  I'll look for His arrival as detailed in Acts 1 (fifth book of the New Testament, for those of you who don't know).


Well even if a computer programmer shuts down all the security systems in a failed attempt at corporate espionage, I can at least take comfort in the fact that the mammoth won't try to eat me.
#31

jetshield

Jan 25, 2011 21:08:01
If it's a bull mammoth in musth it'll probably try to kill you, but at least it won't digest you.
#32

homicidal_squirrel

Jan 25, 2011 21:18:58
If it's a bull mammoth in musth it'll probably try to kill you, but at least it won't digest you.


Trying to eat you would be a kindness compared to what it would try to do.
#33

WolfLordBran

Jan 25, 2011 21:33:30
If it's a bull mammoth in musth it'll probably try to kill you, but at least it won't digest you.


Trying to eat you would be a kindness compared to what it would try to do.



Gore you, trample you, pull you apart limb from limb in a elephantine fit of teenaged angst? Or worst of all, use you as an oversized Q-Tip to clean out its ears?
#34

homicidal_squirrel

Jan 25, 2011 21:55:38
If it's a bull mammoth in musth it'll probably try to kill you, but at least it won't digest you.


Trying to eat you would be a kindness compared to what it would try to do.



Gore you, trample you, pull you apart limb from limb in a elephantine fit of teenaged angst? Or worst of all, use you as an oversized Q-Tip to clean out its ears?


That's the worst thing you can think of? Innocent child, I will not be the one to corrupt you. 
#35

Klirshon

Jan 26, 2011 5:49:33
Are you referring to that incident when the elephant seemingly attempted to sit upon a zoo keeper whose cranium ended up inside the elephant?
#36

zombie_babies

Jan 26, 2011 9:39:00
A part of one would end up inside the other in his scenario, yes.  You've just got who's in who backwards. 
#37

Klirshon

Jan 26, 2011 10:13:27
After processing that informative response, I immediately deleted several files in my memory bank due to this exchange. My personal safety protocol will now automatically purge any data corrupted by "Mammoth Love".
#38

Sheffields_Park

Jan 26, 2011 18:51:11
Fossilized bones don't generally carry complete DNA as far as I know.



That's true.  : P

Add to that 65 million years (in the case of the oldest dinosaurs) of molecular decay.  DNA on the outside of bone is hundreds of years old at the oldest.  And inside of bone, some nucleotides can remain, but its severely fragmented.  In the case of the Tyrannosaurus Rex bone where they thought they found DNA remnants and what they thought was collagen (a binding protein that holds various parts of the body together), it turned out to be slime and DNA fragments from bacteria that had seeped into the bone (the same for the red coloration inside).  But even if it weren't, the fragments they found were still so broken up and decayed that there was nothing useful left of the DNA code.  (As a piece of trivial knowledge, based on a misconstruction of the peer reviewed papers and a decades' long game of internet copy-and-paste "telephone"/"chinese whispers," its the same specimen that young earth creationists will tout as having been unfossilized, containing flecks of blood, and having had "fresh meat inside the bone"...  even though the paper and examinations by experts said nothing of the sort.)

They usually get complete DNA strains from creatures frozen whole



Not necessarilly.  You can get nuclear DNA (baring in mind that your cells' DNA is in the nucleus) from bones and teeth, or preserved hair or skin.  If you don't have enough, or the nuclear DNA is contaminated, you can also get DNA from the mitochondria of your cells.  We've done it with various neanderthal specimens, and to my knowledge, very few if any were frozen.  However, frozen, as far as my understanding, doesn't hurt.  : P

or from mosquitos that snacked on dinos and then got perfectly preserved in treesap,



Actually, you'd have assloads of contamination from the gut of the mosquito, as well as bacterial and viral DNA in said gut.  The digestive enzymes would also have begun a process of deamination, where the body breaks down DNA, RNA, proteins, and other nucleotide sequences to build into more DNA, RNA, proteins, and other assorted nucleotide sequences.  By the time the mosquito would have been preserved, the DNA would have been too severely broken up to use.  Add to that 65 million years again for molecular breakdown, and you're in the same boat as leaving DNA samples out to dry for the same amount of time.

See, as far as contamination the problem lies in the DNA amplification process called PCR (polymerase chain reaction).  PCR uses a combination of heat and DNA polymerase to copy DNA to where you have enough to test or experiment with.  The problem isn't so much the method itself, because its very, very accurate, but in that it amplifies contaminant DNA sequences too.  To keep a long story from much longer, contaminant DNA in the samples can otherwise botch testing and experimentation by giving false results, or kill whatever it is you might be trying to clone.

As a matter of fact, on my YouTube channel, I once did a video explaining this same problem with the cloning methods in Jurassic Park.  : )

(Hey guys, long time no see.  Been busy with the new girlfriend.  Life is awesome. 
#39

homicidal_squirrel

Jan 26, 2011 21:56:35
(Hey guys, long time no see.  Been busy with the new girlfriend.  Life is awesome. 


I was wondering where you had gone off to. Now if you could make your way over to the "Dude, you're related to her..." thread.
#40

zombie_babies

Jan 27, 2011 9:34:14
Yeah, I was hopin' Sheff would pop into that one.
#42

Idolis

Jan 18, 2011 13:21:23
Hmmm, interesting. I wonder if they could do the same with smilodon or the dire wolf. I really enjoyed watching those shows on Discovery and Animal Planet. Maybe the short-faced bear can make a comeback too.


Still, to be able to actually see a living mammoth would be awesome if they can keep it alive.
#43

zombie_babies

Jan 18, 2011 13:55:46
I don't think reintroduction would be all that wonderful an idea.  The world has changed ever so slightly since mammoths last walked it.  It's simply not built to support them any longer.  Less so to support gigantic predators. 
#44

homicidal_squirrel

Jan 18, 2011 14:28:06
Momoths are alright. I want to see a T-Rex.
#45

ADHadh

Jan 18, 2011 15:03:27
I don't think reintroduction would be all that wonderful an idea.  The world has changed ever so slightly since mammoths last walked it.  It's simply not built to support them any longer.  Less so to support gigantic predators. 


Yup, a few lab kept ones would be enough.
#46

Mad_Jack

Jan 18, 2011 15:46:20

 I saw this article earlier - like I said on the other site, when I win the lottery I'm gonna have them clone me one, then go hunt it with a sharp stick, eat me some mammoth steaks, dance around the fire wearing it's fur and then roll me some hand-carved mammoth-ivory scrimshaw dice... Cool


#47

Ragnar_Lodbrok

Jan 18, 2011 16:58:19

 I saw this article earlier - like I said on the other site, when I win the lottery I'm gonna have them clone me one, then go hunt it with a sharp stick, eat me some mammoth steaks, dance around the fire wearing it's fur and then roll me some hand-carved mammoth-ivory scrimshaw dice...



My plans precisely. Now could you please get the **** out of my head?
#48

Mad_Jack

Jan 18, 2011 17:05:17
My plans precisely. Now could you please get the **** out of my head?



 No. Finders keepers - they're my marbles now... Tongue out

#49

Ragnar_Lodbrok

Jan 18, 2011 17:11:04
Wait... I had marbles?
#50

Samrin

Jan 18, 2011 19:25:49
Mmm.... mammoth burgers.
#51

grehnhewe

Jan 18, 2011 19:26:25
Cloned Mammoths?

Mostly really cool, but also slighty disturbing.

But I would also really like to try a Mammoth burger please.
#52

ViolenceJack

Jan 19, 2011 5:13:01

There's an SF novel that I read where they had colonized the moon and a couple planets, then some alien civilization with incredible technology scoured the earth clean of humans, established their own colony there and on Jupiter itself. We just kinda stayed clear of them, as there was literally nothing we could do about it.


Well, up on the moon they had a few of the cloned dinosaurs, and a popular food was "brontosaurus burger." That touch was silly, but otherwise pretty dern good novel.

#53

jesse.two.coins

Jan 19, 2011 6:25:46

There's an SF novel that I read where they had colonized the moon and a couple planets, then some alien civilization with incredible technology scoured the earth clean of humans, established their own colony there and on Jupiter itself. We just kinda stayed clear of them, as there was literally nothing we could do about it.


Well, up on the moon they had a few of the cloned dinosaurs, and a popular food was "brontosaurus burger." That touch was silly, but otherwise pretty dern good novel.




omg lol what was the name?
#54

ViolenceJack

Jan 19, 2011 6:57:51

There's an SF novel that I read where they had colonized the moon and a couple planets, then some alien civilization with incredible technology scoured the earth clean of humans, established their own colony there and on Jupiter itself. We just kinda stayed clear of them, as there was literally nothing we could do about it.


Well, up on the moon they had a few of the cloned dinosaurs, and a popular food was "brontosaurus burger." That touch was silly, but otherwise pretty dern good novel.




omg lol what was the name?


"The Golden Globe," by John Varley.
#55

CCS

Jan 21, 2011 0:59:26
Hmm.  Sounds cool.

But I'm betting that like nearly all stories involving clones this'll turn out badly in the end....
#56

ViolenceJack

Jan 21, 2011 23:39:01
Hmm.  Sounds cool.

But I'm betting that like nearly all stories involving clones this'll turn out badly in the end....


Well... it did have to do with clones, but mostly it was a former actor on the run for murder and his quest for identity. It was interesting enough, and the cloning of dinosaurs was just background stuff. It didn't really have anything to do with the storyline. Well... okay, nevermind. I'll say no more. It's no Jurassic Park, let's put it that way. The dinosaurs were not the important part of the story.
#57

oxybe

Jan 22, 2011 12:01:06
you do know this will eventually create a new fast food chain of called "Mammoth Burgers", where their small is someone's supersized. 

and then i will be happy to finally have decent-sized portions of food. 
#58

Samrin

Jan 22, 2011 15:23:49
you do know this will eventually create a new fast food chain of called "Mammoth Burgers", where their small is someone's supersized. 

and then i will be happy to finally have decent-sized portions of food. 



One can only hope.
#59

Ragnar_Lodbrok

Jan 22, 2011 19:33:13
you do know this will eventually create a new fast food chain of called "Mammoth Burgers", where their small is someone's supersized. 

and then i will be happy to finally have decent-sized portions of food. 

Sounds like a good idea. I don't much like fast food though, so a real restauraunt would be preferred by me.
#60

Plaguescarred1

Jan 22, 2011 21:41:25
Cloning a Mammoth ? Cool.

I'd prefer a T-Rex, a real Brute but its a start.
#61

Samrin

Jan 23, 2011 0:12:29
Cloning a Mammoth ? Cool.

I'd prefer a T-Rex, a real Brute but its a start.



I agree. Now go find them some DNA to use!
#62

Plaguescarred1

Jan 23, 2011 2:13:57
The fossilized bones don't carry DNA ?  Wink

(How did they get Mammoth one ?)
#63

pluisjen

Jan 23, 2011 2:35:47
Fossilized bones don't generally carry complete DNA as far as I know. They usually get complete DNA strains from creatures frozen whole, or from mosquitos that snacked on dinos and then got perfectly preserved in treesap, or other such rather rare finds.

At least; that's what I know and remember about it. 
#64

Plaguescarred1

Jan 23, 2011 3:09:13
Ha okay, thanks Pluisjen Wink
#65

Samrin

Jan 23, 2011 7:27:32
The got useable DNA from the frozen mammoth that they extracted in Siberia. It was 100% intact.
#66

oxybe

Jan 23, 2011 10:58:11
you do know this will eventually create a new fast food chain of called "Mammoth Burgers", where their small is someone's supersized. 

and then i will be happy to finally have decent-sized portions of food. 

Sounds like a good idea. I don't much like fast food though, so a real restauraunt would be preferred by me.



yes but a fast food chain would allow them to cross-promote with an IP like once-mighty Flintstones.

an actual restaurant, not so much. which is a shame, because i like restaurants over fast food too.
#67

iqwinn

Jan 24, 2011 9:59:00
Have none of these people read Jurassic Park?  or seen the movie of the same name?  or any of the sequels?  This is clearly not a good idea. 

As for the Raelans, I don't look for a clone of Yah'shua any time soon.  I'll look for His arrival as detailed in Acts 1 (fifth book of the New Testament, for those of you who don't know).
#68

homicidal_squirrel

Jan 24, 2011 12:17:46
Have none of these people read Jurassic Park?  or seen the movie of the same name?  or any of the sequels?  This is clearly not a good idea.



Movies are always making things seem worse than they really are. I'm sure you could get a Velociraptor as a pet. They would probably be very cuddly.  
#69

WolfLordBran

Jan 24, 2011 21:47:24
"Awww... my velociraptor loves me! See, he's giving me hugs with those great big sickle-claws of his! Who's a good raptor... *disembowelment"

As long as they include some sort of genetic failsafe in the dino's cloned DNA to prevent horrific rampages, I'm fine with everyone owning their own pet raptor.
#70

bone_naga

Jan 25, 2011 19:54:07
Have none of these people read Jurassic Park?  or seen the movie of the same name?  or any of the sequels?  This is clearly not a good idea. 

As for the Raelans, I don't look for a clone of Yah'shua any time soon.  I'll look for His arrival as detailed in Acts 1 (fifth book of the New Testament, for those of you who don't know).


Well even if a computer programmer shuts down all the security systems in a failed attempt at corporate espionage, I can at least take comfort in the fact that the mammoth won't try to eat me.
#71

jetshield

Jan 25, 2011 21:08:01
If it's a bull mammoth in musth it'll probably try to kill you, but at least it won't digest you.
#72

homicidal_squirrel

Jan 25, 2011 21:18:58
If it's a bull mammoth in musth it'll probably try to kill you, but at least it won't digest you.


Trying to eat you would be a kindness compared to what it would try to do.
#73

WolfLordBran

Jan 25, 2011 21:33:30
If it's a bull mammoth in musth it'll probably try to kill you, but at least it won't digest you.


Trying to eat you would be a kindness compared to what it would try to do.



Gore you, trample you, pull you apart limb from limb in a elephantine fit of teenaged angst? Or worst of all, use you as an oversized Q-Tip to clean out its ears?
#74

homicidal_squirrel

Jan 25, 2011 21:55:38
If it's a bull mammoth in musth it'll probably try to kill you, but at least it won't digest you.


Trying to eat you would be a kindness compared to what it would try to do.



Gore you, trample you, pull you apart limb from limb in a elephantine fit of teenaged angst? Or worst of all, use you as an oversized Q-Tip to clean out its ears?


That's the worst thing you can think of? Innocent child, I will not be the one to corrupt you. 
#75

Klirshon

Jan 26, 2011 5:49:33
Are you referring to that incident when the elephant seemingly attempted to sit upon a zoo keeper whose cranium ended up inside the elephant?
#76

zombie_babies

Jan 26, 2011 9:39:00
A part of one would end up inside the other in his scenario, yes.  You've just got who's in who backwards. 
#77

Klirshon

Jan 26, 2011 10:13:27
After processing that informative response, I immediately deleted several files in my memory bank due to this exchange. My personal safety protocol will now automatically purge any data corrupted by "Mammoth Love".
#78

Sheffields_Park

Jan 26, 2011 18:51:11
Fossilized bones don't generally carry complete DNA as far as I know.



That's true.  : P

Add to that 65 million years (in the case of the oldest dinosaurs) of molecular decay.  DNA on the outside of bone is hundreds of years old at the oldest.  And inside of bone, some nucleotides can remain, but its severely fragmented.  In the case of the Tyrannosaurus Rex bone where they thought they found DNA remnants and what they thought was collagen (a binding protein that holds various parts of the body together), it turned out to be slime and DNA fragments from bacteria that had seeped into the bone (the same for the red coloration inside).  But even if it weren't, the fragments they found were still so broken up and decayed that there was nothing useful left of the DNA code.  (As a piece of trivial knowledge, based on a misconstruction of the peer reviewed papers and a decades' long game of internet copy-and-paste "telephone"/"chinese whispers," its the same specimen that young earth creationists will tout as having been unfossilized, containing flecks of blood, and having had "fresh meat inside the bone"...  even though the paper and examinations by experts said nothing of the sort.)

They usually get complete DNA strains from creatures frozen whole



Not necessarilly.  You can get nuclear DNA (baring in mind that your cells' DNA is in the nucleus) from bones and teeth, or preserved hair or skin.  If you don't have enough, or the nuclear DNA is contaminated, you can also get DNA from the mitochondria of your cells.  We've done it with various neanderthal specimens, and to my knowledge, very few if any were frozen.  However, frozen, as far as my understanding, doesn't hurt.  : P

or from mosquitos that snacked on dinos and then got perfectly preserved in treesap,



Actually, you'd have assloads of contamination from the gut of the mosquito, as well as bacterial and viral DNA in said gut.  The digestive enzymes would also have begun a process of deamination, where the body breaks down DNA, RNA, proteins, and other nucleotide sequences to build into more DNA, RNA, proteins, and other assorted nucleotide sequences.  By the time the mosquito would have been preserved, the DNA would have been too severely broken up to use.  Add to that 65 million years again for molecular breakdown, and you're in the same boat as leaving DNA samples out to dry for the same amount of time.

See, as far as contamination the problem lies in the DNA amplification process called PCR (polymerase chain reaction).  PCR uses a combination of heat and DNA polymerase to copy DNA to where you have enough to test or experiment with.  The problem isn't so much the method itself, because its very, very accurate, but in that it amplifies contaminant DNA sequences too.  To keep a long story from much longer, contaminant DNA in the samples can otherwise botch testing and experimentation by giving false results, or kill whatever it is you might be trying to clone.

As a matter of fact, on my YouTube channel, I once did a video explaining this same problem with the cloning methods in Jurassic Park.  : )

(Hey guys, long time no see.  Been busy with the new girlfriend.  Life is awesome. 
#79

homicidal_squirrel

Jan 26, 2011 21:56:35
(Hey guys, long time no see.  Been busy with the new girlfriend.  Life is awesome. 


I was wondering where you had gone off to. Now if you could make your way over to the "Dude, you're related to her..." thread.
#80

zombie_babies

Jan 27, 2011 9:34:14
Yeah, I was hopin' Sheff would pop into that one.