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100年生きる昆虫は存在するか? | Kenji Matsuura | TEDxKyotoUniversity


Let’s talk rather now

I think that it is roughly how much of the bar I everyone Mushitto heard you and I behind life

If it is a student, it is in practice, if it is used it is Drosophila or dismissal

I generally their life span

It is about 2 months or so It is a month

Oh well, it is a jet like that of insects It is such a tightening of many insects

I think, then it’s about time for insects living for two months

100 years

What is this scale and say, for example, the middle Saarro

Let’s roughly let it rough 30 years against this Moro of 30 years this 600 fly

Will be the question say that is the whether there are monkeys that live most eight thousand years

I think you should not say stupid things 100 insects living insects are about 10 seconds short

It is a synonym of ephemeral life

Let’s talk about this hypothesis saying that this is living for 100 years

You again when you Baccarat and story now I think that my performances again would Ohmae is finished

I will tell you.

This may not be the same familiar people of all of you

Termite is a termite There is a termite and it is on display at the present

There is a chyro and it is or it is 8

What is referred to as the so-called social insects

That is where the big difference with the symptoms Baya dismissal which came out earlier division of roles have evolved

By the way , Queen of egg mucosa

Or working to engage in all labor, or a soldier protecting Lee from other natural enemies at once

Was said that this kind of defense load breeding

8

His division of labor progresses This is the path of sinker’s sinker

A lot of people so say 40%

Although there may be many people who think that it is whitish, it is said that termites and it is

It is a completely different creature

There is the most important difference between termites

A society with a worker is all female and there is only information but white

Raba is said to be a society

Gender equality society More than we are

I this I think with small Miss in the tube because it is a gender-equal society

There are also females in the workers

And

It is such a society that we work together

This photograph shows moss on termites blooms but though tropical rows

This is a photograph that I went through by hand as well, but it was pretty

Let’s take it to a place that is more familiar than white to the south , Yamato termite

In this case there are many around our children who are now in this campus of Kyoto University

I also have plenty

Let’s talk about Yamato termite the most familiar white story

The gw dawning it flies away leaves from away male and female called full bloom from 2 and

And one animal of feather ants to stop doing one animal of flowers met Kazuo Ichitsuma male to make the first nest

Also born song grandson launch so in Kazuo one wife

Tsu yo even if it has come out land for one animal tivoli

The larvae that came out of the inside eggs are already shaping a fine termite . There are six legs

So the creation of the first one female first female founder founded this broadcast snow

You call it.

In and from there it does not work out to begin came out larvae egg was born now

Life is divided into two broadly

I will be working forever

Sending life or going to the final shape of a blade shape fly like going to breed

I send my life or this is divided into two

The worker becomes a larger worker while shedding and some becomes the last haiter

But also

Telling us to go here I have a skin a little now Tap while enlarging my parents

Then tap it to make a new face nest that took the last face and became early diving and steal vinegar again

Joe but will now follow the bullet in the egg become a big belly of Nishikawa

Joe died was better to over death in you

Do I give up if the first defense is dead ?

To nest cease to fly or was the next field or a next of king in the not’m so

I stayed in the next in the

Because Auto excess will come out this we

Said the Fu that circumstances will the Toka goo on hand for the first of the king Toka information

Salt to replenish and supplement the street comes to skills that lay eggs is not enough for one animal So, for example, place the

A lot of castles come out of it and inherit breeding occurs

Of course when you come to be a big colony you can listen to the first place

I am breeding by courting lectures

Click here If you look at the same time I have I been late in the place is full full out

This is the Queen that appeared new in that route and this information and this first Queen’s

It means that this cherry tree mating with the upper group inherits breeding and more Nests

And it becomes larger

There is still the first king over there, but we still have a founding

The circumstances will emerge in hundreds when it comes around this time This is the first goddess of wife

However, the new information inherited from the daughter who launched breeding that came out

That’s why this will expand military force at a stroke

Then, please think about everyone, this auto

this

How many relationships is the relation of the queen who has come out ?

What I thought was the first one roast One female came in and the daughter always moved up

So this is a father

Lots of daughters are in charge

And it has a pg junior of father and daughter it in and have birth to eggs if anyone is seen in this photo

I think so, we also did

However, kg junior is well prohibited by illegal laws as well as parents and juniors

It is harmful , but by doing inbreeding, harmful genes turn into directions and speak

Or

It will be large losses as a colony because that would lower genetic diversity is at once

P artificial flower made from

It is necessary to do it, but it is maintained in such a state at most times

Well then termites are inbreeding primarily to insects termite insects who like this article in the suburban scale

It will be a story that sex does not apply

Something is wrong

In fact, here If you look well

Big

Please take a look at this is we have bought three of that new mechanism it now cherry gene

When I look it up

I There is a down this 12 one gene of cherry Ru er Akore or let’s say ab type

Both genes and b genes work in both ants genetic either one of them always genetic

There are children .

so

And my mother is born genetically in a set surely I listen to it I mean I work with sex Work with ants

It is being made

Let’s see the circumstances that have appeared a lot

It does not have one When you have genetic oo should be those wo in the circumstances to

That is , rainbows and ladies who came out a lot of throws out of the guitar and the king are others of red

We

Then why did something that seemed to have come out?

Actually, the first queen married and worked at night, the rear wing ant, that is, painfully needed to have sex

You can use

But at the same time

Joe is

You can make a slide of parthenogenetic slide with your own gene without using sperm

In reality

Work requiring sex Ante Uchida Where prototypes with genetic diversity are needed protests were made with cherry blossoms

I am a child but I will become my successor

Only sometimes their own genes to create a place where the Queen made new the takeover Tet

I will make part- time reproductive daughter And this turn system structure

I will allow my daughter to succeed my queen’s position

This lady is Miss went to his aid of yourself that take over only their own gene

I mean that focuses as a successor this by you is the vast You can zoom the § Nigochikara

We will add as much information as we can

It will be friendship with 900

However, since not a mating response daughter

In how much the state is also to expand the fecundity was all avoid inbreeding

In and dirt new information the unit quiet the place is also fetch a year that can be extended to the time

Making the first place in the scene already

Same as genetic The place is alive first of the king and queen have not do because is dead

You can keep making workers and feather ants maintaining correspondence at the time of challenge

It means that may thus seconds stored the sperm that the cherry tree falls

Why can I make a mature girl so convenient while having a Bible ?

In fact, on the surface of the eggs of the insect has been open this kind of hole

After that contains the sperm, unlike eggs of this rear bird because fertilization of eggs of insects and can they

So it is definitely a hole on the surface of insect eggs because sperm passes through Its mental strength

Let’s count the number of lanas etc. Here

Look at 4 of this 0

In fact, I say run this at a rate of head I information of play

You look at the sphere that is not open holes through which the sperm and the cherry tree by the eggs that do not accept this Bible

The only single for the reproductive their gene even in the presence only and that their gene spit his daughter

Limited daughter made

This while at the same time a huge mother cram force of the colony by that is there to fog his successor

Inbreeding change room

And that is the mechanism that absolutely does not yield your exceptional share

Initially it launched a colony with wired quiet

You make some able to work feather Ali Ah, but full over successor of replenishment and the lie becomes larger at the same time

I will make it by part-time reproduction

And say the queen to make the Aria sunny work depending on the gender quiet

The first queen knew but the sliding door of the turn -based lodgings further added the daughter of the turn -based arrangement by Onishi

Making and enormous number of parthenogenesis

By the head of the information population takes

Continue making ordered cards for workers and feathers made with sexual reproduction

Though it is very horrible pest If you look as a pest this is a large colony of termites

Even if it gets big, even if the field increases

It is one of the big reasons that momentum that can not deteriorate as a colony does not decline

I do not know genetically

Joe because if the following information If you have old is perpetual youth and immortality

And is perpetual youth and immortality might even genetic book because you made with Taisei School

To the contrary, at the time when the cherry blossoms died, the great son

That say made of parthenogenesis is this is always at the time when the dead because it is also a load that is Sakura

Inbreeding of a mother’s son occurs

It will happen for the first time when cherry blossoms dies to suffer the harmful effects of inbreeding

From

Cherry blossoms are long

As it is said that it will be around as long as you wrote so that the place was immortalized like a place

It is overwhelmingly strong in termites

Continue to keep on keeping selection as you select all selections

It will be said that you will be able to get around when you live longer

This is in our and the large one animal maximum at this time of maximum

The place is 676

Unplug this Osoroku elephant seals the world’s largest of Harlem in the colony of termites

I think there is.

Think about it Harlem is kind of exciting

And say, No Haren Bukkake is what

But thinking realistically, I got up in the morning and my wife was 676, and that Mr. Oku

Is not it

happy

There is a voice that it is not happy

Shall I say clearly?

Well then I will talk about what I am living for. From here it ‘s okay

Although it is Fermi estimation

There is an intermediate period in which the place is switched and there is a lot of information Well this is

Most of the time in this state and cherry blossoms trust and more than 20% will come out properly

And I will inherit breeding This is my son’s mother’s inbreeding

The frequency of that in the actual field in this kind of time how much we have feed work was continued for 9 I

Let’s think about what we can take in these days

Then it was time for the older brother to replenish with one animal as long as the first transferable daily life can be taken

By a large number in the day 63

Cherry blossoms also

Does not take Truly the time you are pouring breed in colonies that have been following the rainbow people out who died a

There are 4 shots

Well then

As I said to the dead cherry tree to take the cost of the second half of the previous ban

It does not mean that it will take off the tube

pc Eggs born with juniors hung as fly as workers and laborers working as ants

I will take the lowest phone number so far

That means that for two years I will not receive the effect of its suburbality Working

Pretty Zaku does not have say

The birth birth occurred in the state where sex does not occur Since the answer works, it costs 2 years without cost

It will start two years from now

To So So we thought that the time and if there is a minimum 22 around Lee began to decline

Since this period is equivalent to two years and

At least the first cherry tree since the colony became large was 32 years

If it is not alive it means that this will not hold

Then how long will it be in Nago

Should I buy it?

Do you keep them for 11 years ? It does not become the level of such colonies

Also it is taking a long time to take you during this period still originally a long time

Even if you tried out each triple as triple as it died at the shortest, it is termite

Because of Sakura

43 years

Without living

It does not become such data

That means I am older than I am.

And kc stronger but colonies gradually decline after starting involvement reasonably reasoning 4

Perhaps to Collie in about a year will continue to consecutive

What will happen if we apply this reasonable reasoning for 4 years Large losses say average 10 seconds 76 years

That will be 76 years This is the average American men

It is together in the average gym is with the United States men’s life

It is 76 years in American men’s weapon , but now 100,000 men who are over 100 in America are open

I will

In other words , when assuming 1.97 million 76, the number 100 is a real number as science

It is supposed to be coming on the basis of the evidence

Let’s be better Ah Friendship Head Lost my mind Elderly immortality I got the termites I got About how long

Or are we studying termites around the world now?

About 50 types of stuff that I checked mostly is about 5 kinds among them

Those where the field is immortalized by units have been found quietly

I am thinking about those classes about the kind I’d like to talk about now

However Masu 3000 type after in the world that is

We are still 98% mortar for termites, and it was

1 kind So only even is one kind of standing still reasoning

99.2 9% is

I do not know the flow of termites However considerably rational reasoning quite short estimate

The

Instead, the average life expectancy exceeds 70 years

That is what is beyond the of 200 in the termites

Probably

And at the beginning said the opening was by symptomatic Bezel creatures

It is these short-lived insects that we use most when studying lifespan

That the research that is short-lived insect life was extending the life span of two months is now three months

Is not a digit say so because the life of a research However social insects

Social success

If it is then there is only information, but still living on a scale of 20 years 30 years

It has been said and to Yo we have to find a new

It is supposed to be the king of termites Place Gas blow-off Genetically brewed place

A strong choice will be required for cherry blossoms’ lifetime when they do not know

Probably

About the longevity of living things we know is negligible

It is that 99 percent of the frontier still Russia elaborate on our feet

Let’s listen again.

Over 100 years

Do you have any surviving insects

Thank you very much

[applause]

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