Rebirth of the God-level Xueba

Under the supervision of the staff of the Bank and the Construction Bureau, dozens of courtyards belonging to Yang Rui were vacated. They were originally used as warehouses, just like many courtyards in this period.

The difference is that other courtyard houses mostly put some daily necessities, such as firewood, rice, oil, salt, soap, enamel basins, etc., to prevent price growth, or simply hoarding.

During this period of time, domestic prices have been soaring at a rate of more than 30% per month. Yesterday, one dollar of soap will turn into one dollar and three the next day. People have to wonder what happened to their wages.

In contrast, the growth of house prices is very limited, especially when everyone spends their money on daily necessities, there is less money to buy real estate.

The only thing that made Yang Rui a little troublesome was that the collections in the courtyard had to be relocated, but it didn't take long.

As the person in charge of the 8811 project, Yang Rui didn't even need to do these things himself, and Comrade Bu Geng Xin was happy to help.

As the safety director of Peking University’s ion channel laboratory, Bo Geng Xin’s position has also risen, and he was promoted to the deputy safety director of the 8811 project in one fell swoop-for such an important project, the chief of the important department will naturally serve as the director.

Of course, the most important thing for research institutions is always the laboratory.

And experimental animals...

"The 100th one, all delivered!" The cadres of China Animal Husbandry drew on the sheep one by one, and said: "The kind of sheep you want is pretty weird. The domestic breeds let you catch all of them. This is a hybrid. I don’t know if it tastes good or not, there are probably not many of them that look good."

The sheep who had just been drawn with the symbol turned back to look at the cadre of Zhongmu, then turned back, and walked forward slowly.

Xu Zhengping, who was in charge of the reception, coughed and said, "I'm eating."

"Eat breeding sheep? You are really going to be a pioneer." Even if the cadres of China Animal Husbandry are not working in the front line, they can distinguish the difference between breeding sheep and ordinary ones.

Xu Zhengping said the wrong thing for a while, his eyes were frozen.

Geng Xin, who was watching from the side, walked over without expression and said, "Take out your credentials."

"What are you doing?"

"This is mine." Book Geng Xin flashed his red book, and immediately made the Zhongmu cadres panicked.

"I... what do you want my credentials for?"

"I suspect that you are spying on intelligence now. Take out your credentials." Bo Geng Xin's voice is not too loud, nor can it be said to be harsh, but the listener feels guilty.

"No...I just asked a few words...that..."

"Don't say what shouldn't be said, don't ask if you shouldn't ask, no one taught you before you came? Okay, bring your credentials with me to the office." Book Geng Xin gestured with his eyes and saw two The brawny man in uniform stood behind the cadres from Zhongmu.

"It's okay, it's okay, just ask questions." Xu Zhengping comforted the cadres who had been taken away while explaining to the middle shepherd who was onlookers.

The people who came to deliver the goods were terrified, and after a quick handover, they quickly slipped away.

China Animal Husbandry was originally a state-owned enterprise, and it also has its own security department. Going back, it may be subject to review.

Xu Zhengping went back and gave a report to Yang Rui, saying: "Would you like to tell the book director, don't make a fuss..."

"How did you know that it was a fuss." Yang Rui pouted and said, "We don't understand the defense, so let Geng Xin do it. People in state-owned enterprises are used to it, so it's okay to remind them."

"Don't affect others for the rest of your life." Xu Zhengping personally handed over, feeling a little sorry.

Yang Rui nodded and said, "You can talk about this."

As long as you don't enter the file, there will not be much impact, and Ben Geng Xin will be cautious in this regard.

While speaking, Yang Rui also scanned the newly arrived supplies.

Cloning is a costly activity. Around 2000, the cost of cloning mammals with ready-made equipment was around one million, depending on the difficulty of different animals.

However, the cost in the late 1980s and the cost in 2000 are two completely different concepts.

Semi-commercial off-the-shelf equipment and the development of new equipment are two concepts.

It's like an ordinary person going to the hospital to take an MRI film, and the price ranges from hundreds to thousands of yuan. However, how much does it cost to develop a set of nuclear magnetic resonance equipment?

No need to develop, just buy an MRI device, which can make ordinary hospitals a headache.

To be the first, the cost is naturally the first.

It took a lot of time and energy just to collect all kinds of sheep.

Historically, the cloned sheep made by the British were made with two Dorsetham sheep in Finland and a black-faced Scottish sheep. On the one hand, the characteristics of black-faced sheep are more obvious. Seeing that there is no black face, I know that success has not succeeded.

On the other hand, the Roslin Institute was originally located in Scotland, and has a series of studies on Scottish blackface sheep, which can reduce some steps and count some steps.

When it comes to Yang Rui, it would be too silly to use Scottish black-faced sheep in the laboratory. Although it is completely imitated, it can also reduce the corresponding cost, but it is too troublesome to explain.

In fact, shortly after Dolly was born, the Northwest Agriculture and Forestry University in China made a goat clone, using their own dairy goat breed, the Xinong Shaneng dairy goat.

However, although goats and sheep are both sheep, goat cloning is more complicated. Without sheep cloning, the difficulty coefficient increases.

Yang Rui would rather choose the suitable one among the many domestic sheep breeds.

In this regard, there is actually no experience to follow~www.readwn.com~ Even in the 21st century, cloning is still a rather expensive research project. Cloning an animal for the first somatic cell is worth hundreds of millions of dollars, but for the second or third animal, it is not worth the expense.

Therefore, after somatic cell cloning, all kinds of repeated experiments are done with different animals. Cloned monkeys, cloned cows, cloned cats and dogs, etc. have all appeared, but no one will try to clone the second breed of sheep or the third breed of cattle.

Therefore, it is difficult for Yang Rui to find the second article, which is not a sheep clone of the Scottish blackface sheep.

In this way, there are still some difficulties that need to be overcome.

Regardless of the steps, that is, the somatic cells are stuffed into the recipient cells, but it is far from simple to proceed. The most typical is the cloned dog.

People all over the world know that cloned dogs are of great commercial value. Whether it is an owner obsessed with a dog or a lover who has a demand for some rare breeds, it represents a steady stream of gold.

Then, since the birth of the cloned sheep Dolly in 1996, the dog clone was not realized until 2005, and it took almost the same time as Dolly.

Could it be that scientists all over the world are stupid due to hypoxia?

Of course not. The main difficulty in cloning a dog is that it is difficult to denucleate the dog’s eggs, and there are very complex reproductive physiology that are difficult to be manipulated.

The selection that Yang Rui needs to do must also avoid these minefields.

If he chooses the wrong one, his advantage may turn into a disadvantage.

The researchers in the Ion Channel Laboratory and the Genetic Engineering Laboratory were not as nervous as Yang Rui. After he announced the contents of the project, all that was left for everyone was excitement.

clone!

For biologists, it can be called academic **.