"Li Tie, happy New Year, I heard that you and Roland are friends?"

Zheng Jianguo This is the first time to talk to Li Tie about the closest person to each other, he doesn't know how this thing got together with Roland, of course, as a friend, there is a purpose to ask this: "She is going to study on Hong Kong Island now, I feel that if you have nothing to do, you can also take advantage of this time to recharge and learn things." ”

"I know this, I have now signed up for the financial management class, and Sister Fan helped introduce it. ”

Li Tie didn't expect Zheng Jianguo to talk to him about Roland, but he also knew that Roland and Kou Yang had been in the Sanlipu Brigade before, and of course, he knew that Zheng Jianguo and Kou Yang were not simply classmates, but Yang Na next to him couldn't say it: "We are in the same school, you can rest assured." ”

"That's good, you've lived over there for a long time, and you know what the security situation is like over there, so don't walk around in normal times-"

Zheng Jianguo himself has never been to Hong Kong Island, but what he has seen from various film and television dramas is enough to tell the problem, even the top bigwigs have been greeted by people, if there is any danger, even if they are caught and shot, they will not be able to save anything: "I have nothing to do here, just stay at home and read, and you must study hard." ”

"I know this, I heard that you can be legal over there-"

Hearing Zheng Jianguo's concern, Rao is Li Tie is not good at expressing feelings, and at this time he also wanted to say two words of the same concern, but his words were only half a sentence, and Zheng Jianguo quickly opened his mouth to block: "Only by studying hard, can you take your aunt and uncle over to enjoy happiness." ”

"Oh, I wanted to take them over and enjoy them, but they didn't want to, saying that they couldn't even go to the door when they went there. ”

Li Tie was interrupted and didn't take it to heart, but talked about the hardships of doing work for his father and mother: "They would rather farm in the village than go out-"

"The old generation thinks that people are cheap and expensive to leave their hometowns, and this is also to be in accordance with their ideas, after all, filial piety and filial piety are talking about wanting to be filial, and you have to follow the meaning of the old people. ”

Zheng Jianguo knew that Li Tie was not a bull-horned character, but after finishing speaking, he remembered someone again: "You didn't contact Bu Facai, did you?"

"Bu Fa will only be able to come out in two years-"

Li Tie didn't know why Zheng Jianguo asked this, his relationship with Bu Facai was not bad, the latter was so old that he didn't say that he was too young to play with him, which in his cognition could be in-depth communication, but unfortunately he asked Roland and said that he was not performing well in the labor camp, so he threw this matter to the back of his mind: "I sent half a pig to his family a few years ago——"

This product is still so real-

Flashed in his mind the half pig that he sent to his own family last time, Zheng Jianguo knew why Bu Facai was locked up for so long, but Luo Shuqiang personally picked up the goods back then, and being trained over there must be regular treatment, so it is natural to come back and let that goods enjoy regular treatment: "The state has the law of the country and the family has family rules, and I don't need to say the truth of becoming a king or defeating a king, just look at the Romance of the Three Kingdoms if you have nothing to do, there is no love for no reason in these years, and there is no hate for no reason——"

After chatting with Li Tie for a few more words, Zheng Jianguo didn't let Zheng Fugui and Du Xiaomei answer the phone again, what should have been said before, put down the phone and continued to pick it up, with a somewhat low and slightly distant voice over there, he realized who answered the phone: "Uncle Ye, have a good New Year, I am Jianguo." ”

"Oh, hello Jianguo, Zhenkai, go and call your grandfather, Jianguo's phone. ”

Ye Jianyi's voice was lowered instantly, and then he said vaguely, followed by a hearty laugh: "Hehe, happy New Year, Jianguo, don't be a day, you really impress your uncle——"

"Hehe, I'm lucky, I met it. ”

Zheng Jianguo said a little modestly, but it was not the same statement in Ye Jianyi's ears: "I remember you also said that luck or something is the greatest ability, but what my uncle wants to say is that you are still young now, you must protect yourself outside, this is true in study, and even more so in life, if you can't and can't pick up, don't make mistakes——"

"Old Ye, what do you say-"

There was a faint female voice like a scolding, Zheng Jianguo also knew that this should be Ye Zhenkai's old lady, the daughter-in-law who pretended to divorce under the arrangement of Professor Ye Minde, and soon seemed to confirm his idea, Ye Jianyi had already spoken: "Look, your aunt thinks I'm talking too much with you, how is it, where did you spend the New Year?"

"I was at the embassy, and I only returned to the school dormitory this afternoon, and my aunt was treating me as an outsider, so it's not good-"

Ye Jianyi's words have a lot of extraneous things, and it is really a bit too much for Zheng Jianguo's age, but he is not a young man who has never been in the world at this time, and decades of world conditions make him feel the concern behind this cheap uncle's advice: "Uncle, what you said is reasonable, people leave their hometowns, cheap things and expensive things, and if you don't converge, something will happen sooner or later, now I don't go out except for studying, and I go to the supermarket to buy some daily necessities when I go out, I heard that Zhenkai is back?"

"Well, Zhenkai is demobilized, oh- my father is back, you wait and I'll give him the phone. ”

Ye Jianyi's voice said, and soon there was a vibration on the phone, and Ye Minde's somewhat low voice came: "Jianguo?"

"Teacher, on the first day of the Lunar New Year, you still went to the laboratory?"

From Ye Zhenkai running out to Ye Minde coming back, Zheng Jianguo had already vaguely guessed what the old man was doing for so long, and sure enough, he heard the old man smile before he finished asking: "There was a difference behind the repeated test that Tao Ye did, I didn't hear that I told you that the repeated test was successful, and I have been looking for the reason for the difference these days, and this morning I learned that the active temperature was not up to standard, and the laboratory was too cold that day——"

"This is more difficult, repeatedly heating, cooling, adding primers, and repeating, what is missing now is to develop a standardized operation process. ”

Zheng Jianguo has not specifically operated this kind of enzymatic amplification chain reaction test, but his standardized understanding of the test is not what everyone in China can imagine at this time: "For example, how many degrees of active temperature must be specified, it is best to use a tester with a thermometer, you don't have to think about consumables and funds, since it is a commissioned test development, as long as the experiment and data are recorded." ”

"Well, I found out the reason for the difference in that experiment, this repeat test has been completed so far, but there are still many problems, Tao Ye thinks that the upper limit of the active temperature of the enzyme is too low, and it will be inactivated before 50 degrees.

If we can find an enzyme that can withstand high temperatures, we can not only save the cost of multiple additions, but also reduce the interference caused by manual multiple additions, after all, every time a primer is added to the test tube, it will bring uncertainty to the test results——"

The enzymes in the repeated test are imported, and the Jianguo Company came forward to purchase them for laboratories in Hong Kong Island, the reason is not that the major domestic laboratories can't get it out at this time, but to eliminate the so-called uncertainty interference in Ye Minde's mouth, mainly because the technology and strength of domestic laboratories are uneven, and in order to remove this part of the reason, they can only be imported.

It's just that Zheng Jianguo quickly understood that this was not Ye Minde's simple suggestion, but to guide him to pay attention to the problems found in the current laboratory during the experiment, and hoped that he could focus on the next step of the laboratory's work in this direction, to be precise, to teach him how to become the person in charge of the laboratory.

Thinking of the style of the two professors Thomas and Fisher in the laboratory, Zheng Jianguo can better understand the painstaking work of this mentor, the person in charge of a laboratory does not have a specific work content, that is to say, it is okay to do nothing, but there must be his own thinking in the field, that is, to set the goal of laboratory work.

Thomas's repeated experiments based on atomic-scale graphite layers and Fisher's research on the physical properties of atomic-scale graphite layers are all questions given by the two laboratory leaders, and then the researchers and coolies use the experimental process to verify the results to find the answer, and then the person in charge compares whether the answers are the same as the results they want.

It's just that soon, Zheng Jianguo had a little realization, he had previously revealed to Ye Minde the purpose of this repeated experiment, that is, to amplify any DNA fragment to the length and concentration he wanted, and now it seems that he obviously regarded himself as the person in charge of this laboratory at that time, and set a goal for the following to complete.

And Ye Minde's role has also changed from a mentor to the project leader under the laboratory, and he directs and trains how to complete this task, including researcher Tao Ye and other coolies, and now it is like reporting the experimental results and problems to himself, Zheng Jianguo doesn't know whether the old man did this deliberately or unintentionally, so he said with a little apprehension: "Then what do you suggest?"

"I feel like you can ask those biological companies if they have this enzyme, if not, look up if there are any papers related to high-temperature polymerase, and if there are no papers, my advice is to find microorganisms that can extract this enzyme, of course, this will take a certain amount of time and money, if there are no papers, this is another project." ”

Ye Minde didn't know that Zheng Jianguo was thinking a little too much, of course, he actually put himself in the position of the person in charge of the laboratory project at this time, but it was a little different from what Zheng Jianguo imagined, he regarded this commission as a research task issued from above.

The reason why I think so is that the entrustment agreement only requires the ownership of the results and technology, and there is no requirement for the copyright of the author of the paper, in his opinion, it is almost Zheng Jianguo who took money to brush the paper for him and Tao Ye, after all, the research task given above is also done - the results belong to the country and the reputation belongs to the individual.

In terms of specific examples, Zheng Jianguo's artemisinin boss who waited for years and did not receive a reply is very illustrative, and the personal honor belongs to her, but the results are used by various departments to cooperate with foreign pharmaceutical companies, and finally it ends up like that.

Of course, if Zheng Jianguo only wants to come up with the topic, then his identity as the person in charge of the laboratory is still very qualified, and the idea of hearing the old man ask him to go to the biological company to inquire whether there is such an enzyme is immediately ruled out, not to mention whether there is such an enzyme It is difficult to say, if there is any curiosity of others, then this research may be exposed in advance.

Zheng Jianguo didn't know at this time that the technique he was tossing was also a Nobel Prize-level achievement, otherwise with his personality, he would definitely have to put his name on the paper, after all, there is too much money in this world, but no one will think that his Nobel Prize achievements are too much.

The reason why Zheng Jianguo pays attention to this technology is because of the biology he feels in his memory, to be precise, the feelings brought about by the explosion of molecular biology technology, targeted drug genomics cloning technology, etc., etc., any one of them will shock the world, and how can these studies be supported without sufficient DNA length and concentration?

And now Ye Minde has raised a question, Zheng Jianguo also has a sense of course in it, after all, he has not thought that the technologies he has discovered are as simple as Helicobera and graphene, as for the microorganisms that can extract high-temperature resistant enzymes, they must survive in a high-temperature environment: "The microorganisms that can extract high-temperature enzymes can only be in a high-temperature environment, and there should be a lot of hot springs in our country.

"There must be some thermophiles in the hot springs, and there is no doubt about this from a biological and chemical point of view. ”

Contrary to Zheng Jianguo's expectations, Ye Minde directly told the answer to this question, and then listened to the old man speak: "It just so happens that the New Year is almost over now, I plan to give them a few days off to rest and rest, and then go out to see when I come back, how did you spend your New Year? Reading or attending classes in the dormitory?"

"I went to the embassy for the year, and I only came back this afternoon, and now I don't have many classes, and most of the things I should learn are almost learned in China, and the problems are still focused on professional medical English.

In order to shorten the research gap at home and abroad, I feel that you can consider translating some textbooks for schools to use, after all, I heard that the "Barefoot Doctor's Handbook" in China has been published in a new edition, and the thickness is more than two or three times more than what I used to read. ”

Technology is updated all the time, Zheng Jianguo thinks that Ye Minde can translate these foreign textbooks or journal papers to China, how to say that it is also the result of writing a book, as far as he knows, many so-called bigwigs in China are doing this, but he didn't expect the old man's voice to be the same: "You don't have to worry about my affairs, you study hard to get a medical license and then come to me to point fingers." ”