Translator: Eman Shahen Auditor: Riyad Almubarak
The beginning of this question to you:
Is human dinosaur installed before?
My answer, as a sign of evolutionary neighborhoods could be Tvajikm.
Well … ostrich species of birds,
And now we know that dinosaurs Tyoraa,
And riding the ostrich, yes, the man has certainly rode dinosaurs.
But why is one riding an ostrich wants a separate question altogether.
(Laughter)
But what’s wrong in the painting on the left?
Time, time is the wrong thing.
This kind of dinosaur is extinct since the plane of tens of millions of years
By human appearance.
Time and its relationship to development
It is one of the things that I will talk about today.
But before I go further, I know evolution.
So we all understand the subject.
Evolution is when facing a neighborhood change object,
Generally have a genetic change which is transmitted to his descendants
This change allows all living organisms
To adapt and survive in their environment.
And to those who have an understanding of evolution,
And to 40% to 50% of Americans as well,
We hope to clarify this little things.
If, with respect to time,
Evolution may occur in a large time scale.
This may be unfamiliar to you,
But also evolution may occur in a short time scale,
And arrange a time from minutes to months.
Examples of this are: cancer and bacteria resistant to antibiotics.
If you think about cancer, the cancer cell is a living organism
Which are subject to one or two of the genetic changes that allow them to liberalization of restrictions,
And migration to distant and reproduction areas several times.
Accordingly, these changes are transmitted to offspring.
And ultimately be a tumor.
I do not say that all living things are tumors,
But we Nchaph with them in some ways.
Development that may know,
Is the development that is happening in a long time range or from the Sunni until it reaches billions of years.
Is the same process that occurs with cancer,
But instead of a number of changes,
We see millions of changes.
There are millions of genetic changes, is an example,
Between ancestors and contemporary human.
That it takes a really long time,
Not only for the occurrence of these changes,
But until they are identified and spread in the population.
What I teach is the long evolution deep in birds from dinosaurs medieval era.
I work with Jack Horner in this project chicken Dinassoura project,
And it was certainly inspired by the movies Jurask Park.
Jack the famous words: “Why not turn the chicken to the dinosaurs?
why not?”
We have concluded that we can learn much that
About the evolution of dinosaurs to birds as usual, he was right.
But there are many to study
Because we Nnzeraly 150 years of evolutionary change
Between what is considered the first general bird, Alorciob-Trix,
Danassoura preferred, for the transfer of a chicken contemporary.
There is because many of the study we had to narrow the scope of the study.
We decided to start the topic of the evolution of the bird’s tail.
In Alasraljurasa and Cretaceous were the most primitive birds
Have a tail-like reptile tail.
But 150 years ago,
Records show the fossil sudden onset of short-tailed birds.
Coexisted birds with long tails and short for millions of years,
But since then, all the birds have become a contemporary modification of their tails –
There are a number of paragraphs in the afl tail, and the paragraphs in the end
All integrated into the structure of the so-called Kulma Alvela author of integrated paragraphs.
This contemporary tail has many features of the birds,
With improvements in the rise in flight and aerodynamics,
The changes associated with the tail feathers are likely to affect your sexual selection.
It seemed that the female bird they thought
The male bird owners tail feathers are very apparent Hotties.
(Laughter)
If we examine how the evolution of the tails of birds
Or any other event has occurred millions of years ago?
For this we use a strategy called “Ivorian-Defoe”
Which means developmental biology-evolutionary.
We are now at the crossroads of great ways in science,
Where several areas gather with each other
Answers to give us an unprecedented understanding of biology.
The ancient science studies as well.
Now we combine the knowledge of ancient studies and developmental biology
Not only to understand what happened and when,
But now we can understand how it happened something.
And using the “Ivorian-Defoe” strategy, where do we start?
We will start the fossil record.
The fossil record shows us that 130 years ago
There was a sudden shift from long to short tails,
Despite many, many research,
No one finds a broker model of the Cretaceous period,
Like a bird with a short tail is not Shortcake composed of caudal vertebrae are integrated,
Without such integration in the paragraphs in the end.
Now the tail is what our knowledge of the Palace and its integration
And when it was – it was 130 years ago,
What are the steps that Ntokhzha to see “qualitative”?
Go back to DNA and genetics.
We have no DNA dinosaur from the medieval era … so far,
But we have the DNA of the contemporary dinosaur bird.
And also our DNA for a whole range of different vertebrates,
Since we are from vertebrates,
We share the same core group of genes,
We can look away and the expansion of the vertebrate biology
Let’s see how changes in the DNA that changes in the physical structure occur.
We can look at evolution as well.
The way the structure is made in the embryo
To provide us with important evidence about how the evolution of this structure.
Collect DNA and evolution
It gives us a strong strategy to know the evolution of ancient times.
When we look at the monstrosities mice that have short or banded tails,
In the chicken embryo development,
And we found interesting things really interesting.
So far, the evidence shows how the bird’s tail shift from long to short and integrated,
Referring to the physical pieces typical.
Physical pieces are typical precursors of embryonic bony vertebrae
Which is generally made up within a few days of development.
We have found a very special change
In the physical pieces typical at the end of the tail chicken embryo
Which brings together many pieces of puzzles together.
If the metamorphosis of mice has the same type of change,
It will have a short tail.
He has a merger in the paragraphs of this tail.
It also has changes in the formation of the spinal nerves,
All this we see in the modern bird’s tail.
So it may be fruitless search around the intermediate forms in the Cretaceous
It is the lack of intermediate forms.
It is possible to have a genetic mutation is one reason
Each of the Palace and the integration of the tail at the end.
In fact, genetic mutation and one that can have a significant impact
Animal shape.
Human dwarfism is an example of a genetic changes.
Look for dogs.
You think that there are hundreds if not thousands of genes changing
Between my platoon dogs Alchioao Oogerat Danny,
But scientists discover that all differences
Among all dog breeds are summarized in just three genes!
If we can understand how changes in DNA that cause changes in the physical structure,
Then we can understand how to develop properties,
We can also interpret the fossil record a better explanation.
Because the chicken Dinassoura project is an attempt beyond the ordinary,
We’ve found discoveries beyond the familiar also.
One of these discoveries is the link inflammation paragraphs Altibsa –
A disease where the human merge paragraphs with each other
With the possibility of erosion of disks between your paragraphs.
It is a horrific disease miraculous,
It appears in the form such as bone merger
At the end of the chicken tail.
Since there is not an animal example of ankylosing Altibsa,
We suggest that we teach in the chicken.
Who knew?
(Laughter)
And keeps track of all this evidence in the science of genetics and evolution,
Make me feel in my own story investigator about the culprit.
Kalmhakqan, we scientists have a sense of mystical
Or hypotheses of how we believe something to happen,
Or the effectiveness of something.
I can tell you that I have had many hypotheses,
And almost always wrong.
But I really do not care,
Because every time when I am wrong,
Be aware of the real biology is much the coolest
Which had imagined my imagination.
Daily, enter the lab and wondering “how astonished my mind today?”
Rarely disappoint my mind.
This sanctification of nature I have had since childhood,
When I discovered that the world has existed for billions of Sunnis,
And we did not show visible panacea,
But, like any other living organism on this planet,
We have a long and rich stories of evolution, wonderful and different.
The work on this project is a great honor for me,
And my talk to you today is a great honor for me.
thank you.
(clap)
The beginning of this question to you:
Is human dinosaur installed before?
My answer, as a sign of evolutionary neighborhoods could be Tvajikm.
Well … ostrich species of birds,
And now we know that dinosaurs Tyoraa,
And riding the ostrich, yes, the man has certainly rode dinosaurs.
But why is one riding an ostrich wants a separate question altogether.
(Laughter)
But what’s wrong in the painting on the left?
Time, time is the wrong thing.
This kind of dinosaur is extinct since the plane of tens of millions of years
By human appearance.
Time and its relationship to development
It is one of the things that I will talk about today.
But before I go further, I know evolution.
So we all understand the subject.
Evolution is when facing a neighborhood change object,
Generally have a genetic change which is transmitted to his descendants
This change allows all living organisms
To adapt and survive in their environment.
And to those who have an understanding of evolution,
And to 40% to 50% of Americans as well,
We hope to clarify this little things.
If, with respect to time,
Evolution may occur in a large time scale.
This may be unfamiliar to you,
But also evolution may occur in a short time scale,
And arrange a time from minutes to months.
Examples of this are: cancer and bacteria resistant to antibiotics.
If you think about cancer, the cancer cell is a living organism
Which are subject to one or two of the genetic changes that allow them to liberalization of restrictions,
And migration to distant and reproduction areas several times.
Accordingly, these changes are transmitted to offspring.
And ultimately be a tumor.
I do not say that all living things are tumors,
But we Nchaph with them in some ways.
Development that may know,
Is the development that is happening in a long time range or from the Sunni until it reaches billions of years.
Is the same process that occurs with cancer,
But instead of a number of changes,
We see millions of changes.
There are millions of genetic changes, is an example,
Between ancestors and contemporary human.
That it takes a really long time,
Not only for the occurrence of these changes,
But until they are identified and spread in the population.
What I teach is the long evolution deep in birds from dinosaurs medieval era.
I work with Jack Horner in this project chicken Dinassoura project,
And it was certainly inspired by the movies Jurask Park.
Jack the famous words: “Why not turn the chicken to the dinosaurs?
why not?”
We have concluded that we can learn much that
About the evolution of dinosaurs to birds as usual, he was right.
But there are many to study
Because we Nnzeraly 150 years of evolutionary change
Between what is considered the first general bird, Alorciob-Trix,
Danassoura preferred, for the transfer of a chicken contemporary.
There is because many of the study we had to narrow the scope of the study.
We decided to start the topic of the evolution of the bird’s tail.
In Alasraljurasa and Cretaceous were the most primitive birds
Have a tail-like reptile tail.
But 150 years ago,
Records show the fossil sudden onset of short-tailed birds.
Coexisted birds with long tails and short for millions of years,
But since then, all the birds have become a contemporary modification of their tails –
There are a number of paragraphs in the afl tail, and the paragraphs in the end
All integrated into the structure of the so-called Kulma Alvela author of integrated paragraphs.
This contemporary tail has many features of the birds,
With improvements in the rise in flight and aerodynamics,
The changes associated with the tail feathers are likely to affect your sexual selection.
It seemed that the female bird they thought
The male bird owners tail feathers are very apparent Hotties.
(Laughter)
If we examine how the evolution of the tails of birds
Or any other event has occurred millions of years ago?
For this we use a strategy called “Ivorian-Defoe”
Which means developmental biology-evolutionary.
We are now at the crossroads of great ways in science,
Where several areas gather with each other
Answers to give us an unprecedented understanding of biology.
The ancient science studies as well.
Now we combine the knowledge of ancient studies and developmental biology
Not only to understand what happened and when,
But now we can understand how it happened something.
And using the “Ivorian-Defoe” strategy, where do we start?
We will start the fossil record.
The fossil record shows us that 130 years ago
There was a sudden shift from long to short tails,
Despite many, many research,
No one finds a broker model of the Cretaceous period,
Like a bird with a short tail is not Shortcake composed of caudal vertebrae are integrated,
Without such integration in the paragraphs in the end.
Now the tail is what our knowledge of the Palace and its integration
And when it was – it was 130 years ago,
What are the steps that Ntokhzha to see “qualitative”?
Go back to DNA and genetics.
We have no DNA dinosaur from the medieval era … so far,
But we have the DNA of the contemporary dinosaur bird.
And also our DNA for a whole range of different vertebrates,
Since we are from vertebrates,
We share the same core group of genes,
We can look away and the expansion of the vertebrate biology
Let’s see how changes in the DNA that changes in the physical structure occur.
We can look at evolution as well.
The way the structure is made in the embryo
To provide us with important evidence about how the evolution of this structure.
Collect DNA and evolution
It gives us a strong strategy to know the evolution of ancient times.
When we look at the monstrosities mice that have short or banded tails,
In the chicken embryo development,
And we found interesting things really interesting.
So far, the evidence shows how the bird’s tail shift from long to short and integrated,
Referring to the physical pieces typical.
Physical pieces are typical precursors of embryonic bony vertebrae
Which is generally made up within a few days of development.
We have found a very special change
In the physical pieces typical at the end of the tail chicken embryo
Which brings together many pieces of puzzles together.
If the metamorphosis of mice has the same type of change,
It will have a short tail.
He has a merger in the paragraphs of this tail.
It also has changes in the formation of the spinal nerves,
All this we see in the modern bird’s tail.
So it may be fruitless search around the intermediate forms in the Cretaceous
It is the lack of intermediate forms.
It is possible to have a genetic mutation is one reason
Each of the Palace and the integration of the tail at the end.
In fact, genetic mutation and one that can have a significant impact
Animal shape.
Human dwarfism is an example of a genetic changes.
Look for dogs.
You think that there are hundreds if not thousands of genes changing
Between my platoon dogs Alchioao Oogerat Danny,
But scientists discover that all differences
Among all dog breeds are summarized in just three genes!
If we can understand how changes in DNA that cause changes in the physical structure,
Then we can understand how to develop properties,
We can also interpret the fossil record a better explanation.
Because the chicken Dinassoura project is an attempt beyond the ordinary,
We’ve found discoveries beyond the familiar also.
One of these discoveries is the link inflammation paragraphs Altibsa –
A disease where the human merge paragraphs with each other
With the possibility of erosion of disks between your paragraphs.
It is a horrific disease miraculous,
It appears in the form such as bone merger
At the end of the chicken tail.
Since there is not an animal example of ankylosing Altibsa,
We suggest that we teach in the chicken.
Who knew?
(Laughter)
And keeps track of all this evidence in the science of genetics and evolution,
Make me feel in my own story investigator about the culprit.
Kalmhakqan, we scientists have a sense of mystical
Or hypotheses of how we believe something to happen,
Or the effectiveness of something.
I can tell you that I have had many hypotheses,
And almost always wrong.
But I really do not care,
Because every time when I am wrong,
Be aware of the real biology is much the coolest
Which had imagined my imagination.
Daily, enter the lab and wondering “how astonished my mind today?”
Rarely disappoint my mind.
This sanctification of nature I have had since childhood,
When I discovered that the world has existed for billions of Sunnis,
And we did not show visible panacea,
But, like any other living organism on this planet,
We have a long and rich stories of evolution, wonderful and different.
The work on this project is a great honor for me,
And my talk to you today is a great honor for me.
thank you.
(clap)
Please follow and like us: