Rebirth of the God-level Xueba

"Don't just think about yourself, how much is China Animal Husbandry going to ask us for materials?" It is certain that Yang Rui's genetic engineering laboratory in Haidian District will get 11 million yuan in cash, and the use of China Animal Husbandry's Simmental cattle population is the main expense up. As for whether Jiang Zhijun and others made millions or tens of millions, Yang Rui didn't particularly care.

Reform and opening up is a torrent, rolling forward, and someone must get rich. What normal people can do is to find a way to keep up with the torrent. There is no way and no need to care about how other people use it.

It took Jiang Zhijun a few seconds to regain his composure, and said with a smile, "1,400 yuan for a cow, 100 yuan more than our asking price."

Without the technology of embryo transfer, Zhongmu's Simmental cattle can also double their population every year, and the price of a calf is not much.

Of course, after adopting the embryo transfer technology, Zhongmu's cattle herd can undergo superovulation three times a year, which is to earn 3 calves' money and get 30 calves.

For Yang Rui, it is a little more than one-tenth of the cost. Zhongmu has close to 3,000 cows. He only spends 4.2 million for one superovulation, while 30,000 embryo transfers cost at least 3,300. 10,000, if the technical control is a little better in the process of doing it, it is not surprising to add 4 million at will.

Yang Rui nodded slightly and said, "I want to sign a three-year contract with Zhongmu."

"Three years is no problem." Jiang Zhijun also knew why Yang Rui signed for three years. After three years, the new batch of Simmental cattle will grow up, so there is no need to point to the stock resources of China Animal Husbandry.

"That's good." Yang Rui also felt much more relaxed, and said with a double smile: "You pay me in stages, and notify me before and after that I want to buy an instrument."

Jiang Zhijun knew that Yang Rui was going to spend the money to buy equipment, but he didn't expect Yang Rui's demand to be so fast, so he couldn't help laughing: "You must have chosen the things a long time ago."

"Of course, how fast it is to choose things." Yang Rui said with emotion, "It's just that the money is too slow."

Jiang Zhijun laughed twice, his eyes were full of various emotions, clearly saying: You still think the money is too slow?

Of course, the genetic engineering laboratory is a public laboratory, and the money comes from the state-owned enterprise and goes to the state-owned unit. Although Yang Rui is running and using it, the ownership is ultimately owned by the state. .

In contrast, Zhike Biotechnology Service Company owned by Jiang Zhijun and others may attract more attention after making profits. However, although it is easy for a company with a high-tech name like this to make money, it is rare to get red-eyed. Thinking about it, the level of red-eyed people is relatively low.

I don't think I can make this kind of money.

"What kind of equipment do you want to buy, do you need my help?" Jiang Zhijun passed all kinds of thoughts, and became curious about Yang Rui's choice.

Yang Rui shook his head with a smile and said, "Just enjoy the results."

"Can we use it?" Jiang Zhijun raised his head and said with a smile, not in a good mood.

"It's always useful, such as flow cytometry." Yang Rui was also in a good mood, and explained casually: "Didn't we do research on gender identification before? Gender control is not particularly convenient. Flow cytometry Yi can do this.”

"How to do it?" Jiang Zhijun's eyes widened. He had never heard of this.

"The sperm of a cow is what determines whether a bull or a cow will be born. You know the x and y chromosomes. Among the bull's sperm, some have the y chromosome, and some don't."

Jiang Zhijun froze for a moment, then nodded.

Yang Rui continued: "The flow cytometer can be transformed into an assembly line cell separator. When cows are needed, the flow cytometer can be turned on to separate the bull sperm with all X chromosomes, and the artificial insemination will be all It’s a cow, otherwise, the artificial insemination will be all Y chromosomes, and all the ones that come out will be bulls. It’s very convenient and the resolution is high.”

Jiang Zhijun was dumbfounded when he heard this: "It's just a turn of the instrument, if you want a male, you can have a male, and if you want a female, you can have a female?"

"Yes. Pass the cow's testicles through the flow cytometer once, and the male and female will be separated when they are in a liquid state." Yang Rui stroked the air twice with his hand, which can be regarded as an explanation with pictures and texts.

"Is the foreign technology so advanced?" Jiang Zhijun asked enviously.

Yang Rui curled his lips: "What does it have to do with foreign technology? Foreigners also study this. It's almost the same if we cut him off."

"It hasn't been researched abroad yet?"

"At least it hasn't been used on-site, let's make it on-site for him first." Yang Rui looked narrow-minded. To create a sex control system on the spot, you must first have a spot where you can do experiments.

The close relationship between foreign academic circles and industrial circles is also relative. Researchers carry instruments to other people's pastures, and often use other people's valuable cows for experiments. Thinking about it, I know that there are a lot of nonsense and requirements.

Furthermore, there have long been various sex control methods in foreign countries, such as the simplest electrophoresis method, which can also separate sperm, or simply use manual methods, and it is more common to abandon some embryos. Furthermore, for large foreign technical service companies, it is okay to adopt different sales strategies after identifying the male and female.

This is where the advantages of technologically backward countries lie.

Due to the competition of existing technologies, the first-mover countries make the use of new technologies not as easy as the late-mover countries.

Yang Rui now buys a few flow cytometers, which can be used on the bulls of Zhongmu. Such a thing is not so convenient for foreign research institutions.

In addition, the development of corresponding supporting technologies is another threshold.

Such as various reagents, corresponding technical parameters, etc., also require a lot of experiments to be measured. Yang Rui has the corresponding information, and it is enough to find a flow cytometer with a similar technical level.

In comparison, his foreign counterparts have more work to do. According to the normal situation, it will take almost four years for them to develop various supporting reagents and determine various parameters.

For the genetic engineering laboratory, if Yang Rui designs the original version, no matter whether it needs to be improved or not, the work will not be too difficult. And this is the focus of research in the next stage. It is still not a very important field, but it is still a world-leading position after all. For a district-level laboratory, it is still rare.

Amid all the commotion, the embryo transfer of the first 200 cows was announced to be completed.

Looking at the boundless thousands of local cattle, the boss of China Animal Husbandry who came to visit was full of emotion.

"These cows are pregnant with Simmental calves?" The boss was dressed in a Chinese tunic suit and cowboy boots, as if he had just been captured by aliens and barely ran back.

Director Mei was in high spirits, and said: "That's right, and they are all Simmental cows. In addition, there are more than a thousand embryos, which are currently frozen in the cold storage of the genetic engineering laboratory in Haidian District. Their manpower is limited. The male and female were separated first, the female was transplanted to us first, and the male was frozen for use later.”

The boss didn't ask what the father's embryos were going to do, but kicked the cowboy boots on the ground twice, and continued to sigh with emotion: "Unexpectedly, when I read books before, I thought the story of doves occupying magpies' nests was incredible, but now I see it." It's time for the embryo transfer."

Yang Rui, who was accompanying him, froze, and using the metaphor of dove occupying a magpie's nest for embryo transfer is really... a bit appropriate.

Director Mei just didn't know how to respond to the boss's question. Seeing Yang Rui's expression, he immediately pushed him out.

Amidst the warm smiles of the middle-aged and elderly officials, Yang Rui accepted the routine questioning for three minutes, and was asked the questions that everyone cared about.

The boss said in a very sincere, hoarse voice, as if he had just been tortured by aliens, "Yang Rui, when can we finish the remaining thousands of cows?"

"We are now concentrating on making the list of China Animal Husbandry, and it will take two to three months." Yang Rui replied equally sincerely.

The boss said in surprise: "It will take another two or three months?"

"Yes, at least that long."

"If that's the case, it will be the Chinese New Year." The boss looked worried, and so did the officials next to him, and there were whispered comments.

Director Mei saw that the fire was almost ready, so he came out to add firewood, and said, "Yang Rui, our Zhongmu hopes to finish it as soon as possible, the slowest, before the Chinese New Year."

Yang Rui smiled bitterly: "No one wants to work during the Chinese New Year, but there is no way, we also encountered many problems."

"If there is a problem, solve it. I am here today to solve the problem. Yang Rui, tell me." The boss stomped his feet when he heard Yang Rui's words, causing mud and water to splash everywhere.

Yang Rui thought to himself, you are a little too involved in acting, and besides, you are too hard.

...