Rebirth of the God-level Xueba

"Well, let's do this step for the time being." Yang Rui completed the nuclear injection all the way, although it seems that he has achieved the last step, but compared with the oocytes produced by Wang Liangcai and Gu Qiang, he knows without trying. It is definitely useless.

In short, Yang Rui barely finished the steps without considering practicality at all.

Let's talk about it in detail, except that he didn't poke the egg, other details are basically messed up.

However, no matter how messy it is, it is also a groundbreaking new technology.

Gu Qiang was better, but he just recorded it habitually, ready to go back and try.

Wang Liangcai's eyes were already wide open, and he was so excited that he wished he could run a marathon to Badaling, climb to the Great Wall and then jump off.

"Professor, how did you come up with this..." Wang Liangcai even omitted his surname, as if he was back in school.

Yang Rui was also exhausted and asked, "Which one?"

"It's just... just... I don't know how to say it anymore." Wang Liangcai couldn't organize his words for a while. Indeed, after Yang Rui's set of experiments, there are so many new tricks that Wang Liangcai didn't even know. From where to ask, naturally, Yang Rui has no way to talk about it.

Yang Rui himself coughed twice, and said: "You guys try it first, I'll go have a meal, and we'll talk when we come back."

He was also quite guilty.

In fact, the difficulty of cloning sheep is a bit high. In order to catch up with the progress, he had to reveal more new technologies.

New technology is connected with new technology.

For example, the method of clamping the spindle seems to be enough, but in fact, in order to ensure the activity of the oocyte and at the same time suck the nucleus, it is inevitable to find a way to break the internal balance, or to use mechanical methods. Or go straight to the battle with the pulse.

The pulse is naturally more advanced, but the use of the pulse involves a lot of new technologies, otherwise, if one accidentally breaks the cell wall, what kind of egg is there.

So many new technologies, judging by the level of 87 years, it is no surprise that it is amazing.

In fact, cloning sheep itself is an astonishing technology, and Yang Rui has no choice.

Even though the cloned sheep Dolly was born in July 1996, how many research institutions can repeat this experiment in 2016?

Very few.

It can even be said that by 2030, cloning sheep or any animal will have nothing to do with ease.

An obvious example can prove it.

There are so many animals that can be cloned in the world, who doesn't have a few endangered national treasures?

Panda golden monkeys in China, elephant rhinoceros in South Africa, lemurs in Madagascar, tigers in India, tigers in Sumatran, tigers in Bhutan, tigers in Russia, tigers in Myanmar, tigers in Thailand, tigers in Vietnam...

It can be said that the news brought about by any cloning of endangered animals, especially the cloning of cute endangered animals, will mark the word "sensation".

The sensational news brought fame and fortune without a doubt.

If cloning was easy, everyone would have rushed to do it.

Those who don't want to be endangered animals are also very valuable to be commercial animals. In order not to reveal their genes, the Spaniards forced all the merino wool going abroad to be extinguished. Do Japanese Wagyu have to inactivate beef? As for aquatic products such as blue flag tuna, if cloning is easy to do, they should be even better.

However, after cloning sheep, there are not many cloned breeds.

In the final analysis, the technology of cloning sheep is too difficult.

Judging by the standards of 30 years later, the technology of cloning sheep is so difficult. In 1986, the possibility of using existing technology to clone sheep was extremely small.

Therefore, it is imperative to develop new technologies, and it is also one of the values ​​of cloned sheep development.

This is the polar opposite of a PCR project.

PCR is essentially a kind of technical integration, the basic technology is ready-made, and it can be used after modification.

Occasionally, if some development is required, the planning cycle is based on three months or half a year.

Cloning sheep is not so easy to do.

Although it is said that it is the work of displaying core, removing core and injecting core, in order to complete them smoothly, all technologies need to be changed.

The comparative experiment planned by Wang Liangcai before, digging into the details, is actually changing the technology.

It's just that in Yang Rui's view, this kind of small fight is not enough.

Only by updating the complete set of technologies can cloning sheep be successful.

However, if Yang Rui were to explain how he thought about this technology and how it came about, he really couldn't get it back.

Since there is no way to round it, then don't round it up.

There are so many miraculous things in the laboratory. Newton also said that his three laws were smashed by an apple.

It was true that Yang Rui was tired from doing the experiments, so he rubbed his neck, passed through the crowd, and went straight to Xiaozao.

A few fresh steaks were sprinkled with salt, and they were quietly placed on the thawing board, waiting with peace of mind.

Waiting with the steak was Chef Yu's second apprentice.

Since Yang Rui won the Nobel Prize, Chef Yu also silently promoted Yang Rui. In the past, those who worked overtime during this kind of overtime were usually his apprentices and grandchildren, but now it is the apprentices who are on duty.

However, from Yang Rui's point of view, there is not much difference between the steak made by the second apprentice or the second apprentice's grandson. Steaks are made with the flavor of the beef, not the chef.

Of course, a chef always has a way to show his worth.

Seeing Yang Rui coming, the second apprentice first poured oil on the steak, and then began to adjust the sauce and prepare the vegetables.

Frying steak is very easy. Normal people eat steak at home, which is the original taste of steak. However, when chefs operate, various procedures can be very complicated.

When Yang Rui was seated, the second apprentice had already prepared an ordinary mushroom sauce and a troublesome beef bone sauce.

"It's so late today." The two apprentices greeted each other and were busy in the open kitchen. They poured a glass of red wine for Yang Rui and said, "We produce it in Yantai. The master master learned the technology in France. When you return home, you can drink it yourself." Brewed, the quantity is not much, the taste is not bad, try it?"

"I don't understand red wine either. I'm chewing peonies." After Yang Rui finished speaking, he picked up the red wine glass and drank it. His anxiety was relieved unexpectedly.

The second apprentice knew Yang Rui's habits, so he didn't talk about work, but talked about the steak sauce with a smile, and said, "You may try my beef bone sauce later, it's different from other people's."

"Oh? How is it different?"

"The traditional beef bone sauce is made from roasted beef bones and veal broth. Don't we like to eat a little stronger? I don't use veal soup, use big beef bones, refer to our traditional roast The method of broth." The second apprentice briefly said a few words, and then said: "Don't tell me, foreigners are also troublesome in cooking, especially this French cuisine, which is really difficult to learn."

"French cuisine is also a variation of court cuisine. It must be troublesome."

"That's right, do you know how to bake this beef bone?" The second apprentice was very proud of this, and asked himself: "Turn the beef bone every 20 minutes, bake it for 5 hours, then put it in the soup, and use it to cook it." Boiling on a low fire for 72 hours is no worse than our high soup."

Yang Rui's index finger was twitched by the words, and he said quickly: "Then use the beef bone to cook the sauce for the first steak?"

"No, this one has a strong taste, you'd better eat the original one first." The second apprentice said, putting a six-two-weight steak on a thick-bottomed cast iron pan, making a pleasant rattling sound.

Yang Rui picked up the red wine glass, staring at the side of the steak, changing from red to white, and then zooming from white to white, quietly clearing away all the thoughts in his mind.

At some point, the cafeteria was full of people again.

In Yang Rui's laboratory, as usual, only the staple food is charged. If a researcher who eats a small stove chooses steak, it will be free because it is a dish. Unless he asks for spaghetti or steamed buns, he will not be charged for how much he eats. money.

Everyone ate very happily, and everyone's face was filled with smiles.

The experiment went well, and the supper was so sumptuous, there was no reason to be unhappy.

On the contrary, Wang Liangcai and Gu Qiang still had a trace of solemnity on their faces. They have to re-learn the method pioneered by Yang Rui, and then re-adapt to this set of techniques, and finally complete the experiment. The burden on their shoulders is not light at all.

It can only be said that the success rate is higher.

"It's still easier to use my method. If you encounter a situation, you have to ask the director to solve it." Wang Liangcai didn't go to Xiaozao, and sat with Su Fan in the corner of the cafeteria, enjoying fat but not greasy tamales.

Su Fan said angrily: "The method is correct, but the director's call is too affectionate."

"I want to stay in Yang Rui's genetic engineering laboratory." Wang Liangcai is not a very sophisticated person, so he unconsciously expressed his thoughts, saying: "I want to stay in the laboratory and learn from the professor. Now If you are familiar with it, maybe there will be more opportunities.”

"Well, if it was you, Professor Yang would probably agree." Su Fan also liked Wang Liangcai's character, so he couldn't help laughing. Considering that there are so many people working in Yang Rui's laboratory, it is naturally impossible for everyone to get what they want, but there is no doubt that Wang Liang is very qualified.