In the afternoon, more people came.

In addition to more lively melon-eating scholars, the China Animal Husbandry Corporation sent a team of eight people, led by its vice president, to drive.

Yang Rui is very sure that he did not invite people from the head office of China Animal Husbandry to come over, the reason is very simple, he is not sure that the experiment can be successful, in this case, it is not very appropriate to invite a visit.

However, Yang Rui slightly underestimated his influence.

Especially around the time of October, when the Nobel Prize is about to be announced, his name and achievements appear on television several times every few days. The leaders of China Animal Husbandry Corporation may not know what potassium ion channels are, but they still have the concept of the Nobel Prize.

Scientists chase social influence, that is, for this purpose, the benefit of letting the name of the layman who does not know the scientific community know is the opportunity to raise more social resources.

Of course, the head office of animal husbandry still came to see the results without Yang Rui's invitation, which can only show that they attach importance to the technology of embryo transfer.

Naturally, the technology of embryo transfer is indeed worth paying attention to, this is a revolution that has changed the animal husbandry, since the popularization of this technology, there are fewer and fewer bulls qualified to be breeding cattle, and the population of high-quality breeding cattle is expanding infinitely faster.

What took the British 100 years to accomplish in the 19th and early 20th centuries may take only 10 years after the 21st century.

If there is abundant funds, this speed can be accelerated.

For China, which is demanding foreign exchange, raising foreign cattle is also raising, raising Chinese cattle is also raising, and if there is a chance, it is definitely necessary to raise cattle that can earn foreign exchange.

The vice president of the team led by the China Animal Husbandry Corporation looked at Yang Rui as kind, gentle, and enthusiastic as he looked at the breeding cattle

Yang Rui actively entertained.

In any case, the head office of animal husbandry can be regarded as the existence of the god of wealth.

Not to mention that the genetic engineering laboratory, as a public laboratory, can only rely on such a large dog to support, that is, the ranch within the fifth ring owned by China Animal Husbandry Corporation is enough to make Yang Rui admire.

Such a state-owned enterprise, it is not a single cow, as long as it survives until after 2005, it will not starve to death, if it survives until after 2010, selling land can support it.

Peking University, Tsinghua University, Chinese Academy of Chinese Academy of Sciences and other colleges and universities also quietly came over, Yang Rui didn't care whether they came in an official capacity or a private identity, they were all treated as melon eaters, put them in the laboratory, and transferred the pressure to Xu Zhengping.

The ion channel laboratory, which was not very large, poured in nearly two hundred people in one go, forcing all the researchers to take a day off.

Ladies and gentlemen, let's stand a little looser and make the circle a little bigger, so that more friends can see it. Xu Zhengping is like a bus conductor, always trying to make room for non-existent.

The crowd rippled slightly, but it was still very full.

Fortunately, there is a table close to the experimental table, which does not affect the operation.

Professor Cai and the others were a little more humble and stood in front, barely suffering from crowding, but that's it.

Give it a try. Yang Rui looked quite relaxed on the surface.

In fact, there is no room for him to operate here. The experimental design was improved according to the improved version of the later generations, and the experimental operation was completed by Gu Qiang, and after 30 years, the mice could not change.

It stands to reason that the probability of success of this experiment is very high.

After all, in terms of Gu Qiang's experimental level, he will also be a senior researcher in the senior laboratory in the later life, and it is a ghost to do a student-level research project if it is unsuccessful.

And, in terms of the current requirements, the requirements for success are also extremely low.

As long as there is a live fetus, it can be proved that the embryo after segmentation and freezing is viable, which is to fill the gap in the country.

The standard of later generations is to be a master's degree student in genetic engineering, and in the graduation thesis, the pregnancy rate of the embryo is only 50, and the tutor has to beat the human brain into a dog brain, and it is possible to delay graduation if he encounters a stern one.

However, probability is probability after all, and it is not uncommon for senior researchers to fail experiments. Just like the balance solution used many times during embryo freezing, if it is mixed incorrectly, it is possible to poison all embryos in one go.

If the senior researcher hadn't made a mistake, he wouldn't have known when penicillin would have been discovered.

It's just that this time, Yang Rui conducted the experiment in public, so he didn't leave a chance to correct the error.

In this regard, he can only look at the experimental table and rely on the sky to eat.

I am Wang Jiancheng from the Veterinary Research Institute of China Animal Husbandry Corporation, and I am responsible for live fetal testing. Wang Jiancheng was a member of a third-party organization, wearing a white lab coat that had been obviously ironed, and stood at the experimental table with a nervous expression.

In the system of China Animal Husbandry Company, the Veterinary Research Institute is a remote suburb of the outlying suburbs, so Wang Jiancheng has never had such a close contact with the leaders of the head office, that is, a few people who are now smiling at him.

Wang Jiancheng clenched his fists vigorously, twice in a row, lowered his head, and began to fiddle with the mouse.

He was like an instructor at the mouse university, first arranging the chaotic team of mice, checking the number, checking and recording the situation of the mice, in order to let the leaders know what they were doing, Wang Jiancheng also took great pains to speak: confirm that the No. 1 mouse is normal, verify the No. 1 mouse

Although it is meaningless colloquial content, the leaders of China Animal Husbandry Corporation are still watching with great interest, as if they are not mice, but a Simmental cow.

The embryos transferred to mouse No. 1 were examined, and the left sub, uterine horn, and a pair of half-embryos were inactive. Wang Jiancheng's voice did not fluctuate much, but everyone could hear the regret.

If the activity is checked, now is the time to celebrate.

The embryo transplanted into the No. 1 mouse was detected, and the right side of the child and uterine horn were inactive. Unsurprisingly, the result was to calm down the enthusiastic melon-eating masses.

A mouse will transplant two pairs of half-embryos, for a total of four, and if all of them survive, four mice will be born.

If there is no step of freezing embryos, the domestic laboratory can also get a survival rate of forty or fifty percent, because an embryo will be divided into two halves, so using this method to do cattle embryo transfer can basically be regarded as no loss.

However, if you want to commercialize embryo transfer, frozen embryos are essential, otherwise, the extremely strong timeliness will not only make the researchers in the laboratory tired, but also significantly reduce the survival rate in actual operation.

Yang Rui's purpose is very clear and real, and fully meet the expectations of the head office. However, for scholars, his behavior was so reckless and impatient.

Sure enough, it didn't work out.

The latter ones shouldn't work either.

It's hard to say.

What's not to say, unless you hit the luck, otherwise, it is impossible to succeed.

Then you still come and see

What if it succeeds?

Most of the scholars who came to visit came with the mentality of watching the Chinese team play.

They expect success, but they are also mentally prepared to fail.

Wang Jiancheng was a little affected by the people around him, and became more and more nervous to take out the second mouse.

Gu Qiang had to go up and take a hand before the inspection continued.

The embryos transferred to the second mouse were examined, and the left sub-amp and uterine horns were inspected, and a pair of half-embryos were inactive.

The embryos transplanted into mouse No. 2 were examined, and the right side of the embryo, the uterine horn, and a pair of half-embryos were inactive.

Another round of failures has led to even greater buzz.

Xu Zhengping had to stand up and shout loudly twice.

Wang Jiancheng took a deep breath and lowered his head again.

Checking the embryos transferred to the No. 3 mouse, Wang Jiancheng on the left side said a little smooth, and the whole person seemed to be a lot more relaxed.

Everyone also quietly waited for the expected answer.

answer

The answer is long delayed.

Researcher Gu, Professor Ouyang, please take a look. Wang Jiancheng suddenly straightened his waist and beckoned to call people.

Gu Qiang frowned and looked over.

I'm a little unsure, this, like the active Wang Jiancheng looked surprised.

How could Gu Qiang almost leak his mouth, but he didn't say anything, and fell on the microscope.

Five seconds.

Ten seconds.

Thirty seconds.

One minute.

Gu Qiang lightly adjusted the microscope twice from time to time, and the person crawled there, but he didn't move.

What's wrong

What's going on

The onlookers were anxious.

After about three minutes, Gu Qiangcai straightened up with a solemn expression and said, "Professor Ouyang, you can also take a look."

Although he didn't like Ouyang Shi very much, at this time, Gu Qiang couldn't help but call him a voice.

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