Of course, Yang Rui has reason to be proud, the embryo segmentation project has reached this level, and the information that the data can provide is already very small, and the experimental management itself has become a scientific problem that cannot be underestimated. Pen, fun, and www.biquge.info

This is easy to understand, even in 2015, the method of embryo division and freezing, followed by transfer, has become common, but many large farms or large farms at home and abroad still need external technical service companies.

And the technical service companies that can do this are still in the minority in the market and earn more than average profits.

In the words of Comrade Marx, companies that make super-profits mean that they are still in a state of technological leadership.

However, in 2015, the relevant technical information is actually quite complete, but even if this information is in front of you, some companies still do not make this profit. The reason is very simple, experimental management itself is a scientific problem, without proper management and reasonable guidance, any project will be difficult, and the mastery of relevant knowledge has further deepened the company's confidence in investment.

It stands to reason that the average technical level of a small family workshop is actually stronger than that of a large factory, and there are many new employees in the large factory, but the quality control and reasonable work distribution make the big factory win.

Doing the atomic bomb requires experimental management, and doing embryo transfer is also needed.

In Yang Rui's graduate studies, an important side job of professors and associate professors in the school is to go to enterprises for guidance, which is called the integration of production, education and research, which is actually the technological research and development ability of the enterprise - it is too unreliable to use this word, in fact, the technical ability of the enterprise is too weak, and it needs the guidance of experienced scholars, so as to realize the technology that has been rotten on the street.

Of course, Yang Rui's mentors usually go to pharmaceutical companies, because only pharmaceutical companies can get money, and as for the companies that can't get money, they either die naturally if they can't fight hard, or they play sales and marketing strategies and find some liberal arts students or something, after all, it's relatively cheap.

With Yang Rui's ability back then, he studied with his mentor's ass for two years, and he didn't dare to say that he had the ability to realize the management of a project.

In fact, many factories often have an ambition when hiring graduate students, but inexperienced graduate students often need the guidance of experienced project managers rather than experiment managers themselves to develop their talents.

In the final analysis, the technical reserves of the factory itself are insufficient, and even the industry is not well understood.

However, today's Yang Rui can call himself an experimental manager.

However, in order to realize them and make the project of frozen embryos and transfer of frozen embryos operational, it is necessary to strictly control the experimental elements and manage the researchers as much as possible - the researchers are not workers, let alone slaves, they always need a relaxed environment, although they can be forced to endure themselves at a certain stage, but in mature laboratories and experimental projects, this demand cannot be ignored.

Yang Rui also slowly adapted to this role after a long time of observation and attempts, which is also his favorite role.

Yang Rui knows that his talent is limited. His theoretical accumulation is limited, and the high number has only been made up in the last two years, that is, it is a level that does not hold back. His experimental level is also limited, and after a long period of training, he still can't compare with Gu Qiang, a talented experimental genius.

However, Yang Rui has a natural sensitivity to the understanding and organization of the project. Once, he was able to become a gold medal tutor, and then started his own cram school, relying not on his super tutoring ability, but on the management of students and even parents.

Yang Rui likes this kind of simple management work, which is not the management of people, but the management of work and projects.

If it is in the field of scientific research that he also likes, Yang Rui feels that this is a satisfying job.

Today, in 1985, Yang Rui proved that he was qualified for this satisfying job.

Even if you change to a professor-level scholar, you can't do better than him.

Not to mention, he has an advantage in the direction of scientific research that is unmatched by normal people.

Yang Rui was very satisfied with the current state, so he didn't mind saying a few more words, saying: "The success rate of embryo division and transfer is about 30%, and if it is frozen and then transferred, there is also a success rate of about 10%. ”

Director Mei didn't know that in a short period of time, Yang Rui had already made a fool of himself, and when he heard Yang Rui's answer, he became excited, and asked a little aupside-across: "The meaning of four divisions is that an embryo is divided into four parts?"

Yang Rui bowed: "Yes." ”

"In this case, if there is an embryo of a cow, after we divide it, we can get four embryos?" Director Mei's excited little chest rose and fell, and said: "I know this technology, it seems that foreign countries are also in the experimental stage? I heard that after that, 8 divisions can be carried out, that is, 8 embryos can be divided?"

The number of embryos in cattle is limited and there is a cost, although the means of over-row will be used, but this is a technical problem and there is still a limit.

Therefore, if you can divide the embryo into four embryos, or even eight embryos, the commodity value of this technology goes without saying, especially for the current China Animal Husbandry Corporation, the rapid increase in population size is their demand.

Zhongmu now has several thousand Simmental cattle, no matter what technology is used, it takes a lot of time to grow by an order of magnitude, that is, to tens of thousands, which is no different from tens of thousands to hundreds of thousands.

Therefore, the initial embryo segmentation technology is of great significance to China Animal Husbandry.

On the contrary, when the population is large, such as when there are millions of Simmental cattle, the technology is of little significance.

Yang Rui naturally knew what technology could attract Director Mei's attention, and said calmly at this time: "Theoretically, the embryo can be divided into 12, but it has not been reported, and it is estimated that it is very difficult to achieve, so we don't need to consider it for the time being." ”

"I understand that there is a loss when dividing embryos. ”

"Well, and the more divisions, the greater the loss, at present, embryo 4 segmentation is also a technology in the laboratory, the success rate is relatively low, in reality, it does not have practical value"

"Doesn't it have practical value?" said Director Mei.

Yang Rui smiled and said, "You are repeating my words." ”

"Oh, I'm sorry, why doesn't it have practical value, do you mean that it will take a while to develop this technology?"

"Theoretically, I don't know how long it will take. Yang Rui is a fool investor at this time, and judging from the information of later generations, the technology of embryo division is basically not commercialized.

This is not only because of the low success rate of embryo quadrangle, but also because of the high operational requirements, which limits the threshold of marketization. The same embryo segmentation technology, the division of half embryos, in the case of mature technology, just find a veterinarian to operate, and the success rate is a little lower is also within the acceptable range.

However, quadrangle embryonic segmentation is not possible, it is highly technical, and it requires a highly skilled veterinarian to operate, and it is time-consuming and laborious.

High-tech talents are scarce everywhere, even in countries like Switzerland and Denmark, where there is a large accumulation of animal husbandry talents, highly skilled veterinarians are still scarce, and the cost of making them quadruple embryos is not a star and a half. The profit obtained from the split to the split is not enough to make up for the technical costs.

In terms of application, embryo quadrangulation, or the stronger eight-segmentation technique, is only suitable for high-value creatures, such as giant pandas, golden snub-nosed monkeys, or Japanese Wagyu, Doraemon, African rhinoceros, etc. However, the embryo transfer of different organisms needs further research, which is equivalent to transplanting a game from the PC platform to the PS platform, and the dilemma of lack of experimental animals has formed a new contradiction.

All in all, embryo quadrangulation is a concept that sounds great, but it is a technology that has not been realized until the 21st century.

Yang Rui only took it out and shook half a bucket of water at this time.

An official like Director Mei, who knows some techniques, immediately fell into the pit and couldn't extricate himself.

"Is the money you find now enough to divide the embryo?" Director Mei is a traditional Chinese, he is not very good at expressing his feelings, neither can he say "I love you", nor will he say "I am proud of you", he held back for a long time, and the meaning of what he said boiled down to being "do you still want money"?

Yang Rui smiled shyly and said, "With the current funds, I'm afraid it won't be possible to make embryo divisions." ”

"So, how much money do you expect to need?"

"I think we should first complete the current project and put it into use, and then consider embryo quadrangulation. "Although Yang Rui's laboratory needs more funds, the better, but cultivating excellent donors is also a consideration for the person in charge of the laboratory.

Director Mei only felt that Yang Rui's skills were good and he didn't talk big, so he gave a thumbs up and said, "It's easy to say, we should focus on the project in front of us." ”

"The Haidian District Genetic Engineering Laboratory will still invest in basic research and cutting-edge research. Yang Rui glanced at Director Mei and said, "Although I said it before, I still have to repeat it now......

"Non-interference, non-interference. Director Mei waved his hand again and again, this time, his expression was happy, after all, he has progressed from a mouse to a rabbit, will he be far from a cow?

Director Mei stood in the laboratory, imagining the future, and the more he thought about it, the more he tasted.

"Xiaomei, the cow in the family has given birth? A somewhat familiar and somewhat unfamiliar voice entered Director Mei's ears.

Director Mei turned his head violently, his eyes flashing with a look like lightning.

"Is that you?"

"It's me. "A figure, pulling a long trail on the floor of the old warehouse.

…… (To be continued.) )