"For the time being, you can only stare at my lesson plan. Pen & Fun & Pavilion www.biquge.info" Yang Rui stood in the center of the podium with a little smile on his face, and said: "I am sorting out this part of the content, and the speed is not fast, so I can only see the complete content when I finish finishing it, and by then, you will have finished this course." ”

Wang Dongming let out an "ah" sound and said in surprise: "There is no complete content yet?"

Listening to his tone, it is basically like: give us a lecture without complete content?

"Stupid!" The deputy director sitting in the front row couldn't help it, stood up and said, "Do you know what a rare opportunity this is?"

"It's okay, it's okay, I really didn't write the whole thing. Besides, not every student is interested in scientific research and academics, so it is indeed difficult to study like this. Yang Rui smiled harmoniously, and said in an instant: "Although there are such and such problems, if you fail the exam, my make-up questions will be very, very, very difficult." ”

Wang Dongming was stunned for a moment and said, "Teacher Yang, I was wrong. ”

"Well, sit down and listen to the lecture. Yang Rui replied lightly, and the lecture was not affected at all.

Compared with when Yang Rui was a tutor, students like Wang Dongming are already well-behaved.

Of course, judging from the current general point of view, the teachers obviously regarded Wang Dongming as an unruly student, and swept over with a pair of sharp eyes.

The deputy director sitting in the front row was even more unhappy, and whispered two words to the teacher next to him.

Watching the birth of a doctrine is a very impactful thing for a scholar of his age.

Therefore, Yang Rui was interrupted by Wang Dongming on the grounds of teaching materials during the lecture, and even showed any unwell-behaved state, which was very offensive in the eyes of His Excellency the Deputy Director.

This is not a care for Yang Rui, but an unhappiness caused by the interruption of the relationship between scholars and academics.

Although Yang Rui did not hesitate to despise many people in the middle of the lecture, even those who were despised, now listening to Yang Rui's class, can only be deeply admired.

This is the sense of hierarchy in academics.

Your academic standards are poor, you are despised, and you deserve it!

There is no anti-discrimination law in academia itself. If you have a low IQ, you deserve to be discriminated against, if you are not diligent, you deserve to be discriminated against, and if you are unlucky, you deserve to be discriminated against!

When I was in elementary school and middle school, how did the top students discriminate against poor students, and how did these top students continue their lives after they entered the academic world, but some top students were still top students, and some top students became poor students.

The ivory tower is not as serious as the discrimination in society, but it is more stubborn, and almost everyone agrees with this discrimination, and it is also being implemented downward, which is the breeding ground for academic discrimination.

Although it is very unpleasant to be discriminated against by Yang Rui now, however, this is the academic world, this is the ivory tower.

The simplicity in the ivory tower is relative...... In other words, the discrimination in the academic world has reached the level of middle school, how can you still be simple?

Now, a group of simple old, middle-aged and young scholars are simply enjoying Yang Rui's discrimination while tirelessly absorbing nutrients.

Yang Rui also spoke very relaxed, just the four enzymes needed in DNA operation: DNA polymerase, nuclease, ligase, the first item of the end modification enzyme, DNA polymerase, let him talk for forty minutes without stopping.

Half the room was mesmerized.

In order to make heat-resistant polymerase, Yang Rui's laboratory has been working at full capacity for more than three months, and Huang Mao may have lost a few pounds of meat.

After such a large project and continuous experiments, Yang Rui's understanding of DNA polymerase is also top in the field.

He doesn't even need the information in his head, just with the experience of the past year, he can stand at the forefront of the field and give lectures to these experts and professors.

It's like the relationship between the mass-energy equation and the atomic bomb. Everyone understands the former, but there are very few people who can make the latter. It's one thing to be able to make a small atomic bomb, and it's another thing to be able to produce it on a large scale.

Therefore, Yang Rui, who has also talked about DNA polymerase, has done a series of experiments and can talk too much.

And if you haven't done relevant research, if you follow the script, you can say that five minutes can be regarded as irrigation.

Yang Rui did it for too long, so that he spoke too carefully, and the big class composed of two classes was over, and he still didn't finish it......

Yang Rui heard the ringtone, raised his hand to look at his watch, and said with a smile: "I'm sorry, I will talk too much in one talk, but polymerase is the basis of PCR, and it will be used a lot in the future, well, I will pay attention to the ...... of compressing time in the future."

"Don't compress. A teacher in the front row shouted, and then said embarrassedly: "I mean, the longer the time, the longer, we want you to be more detailed." ”

Yang Rui smiled noncommittally and said: "Polymerase has been talked about, and the rest will not be talked about in such detail, okay, let's talk about polymerase in the next class, and then talk about other ...... Well, I'll give you some homework. ”

Yang Rui tilted his head with a strong sense of the camera, and said, "Let's briefly describe the polymerase that is missing at the 5th end." ”

5-terminal deletion is a common problem in polymerases, which sometimes doesn't matter, but in some techniques, it is a common defect, and most of the knowledge points in polymerases can be basically covered through this question.

Of course, this is a real briefing, and if the answer is a little more difficult, the content will be very difficult, and it is no problem to write a master's or doctoral defense for this.

The polymerases derived from this problem are famous, such as Klenow polymerase, and the powerful polymerase "sequencer" that replaced it in the 80s, which can sequence the DNA sequences of hundreds of nucleotides in one go, like fighting a cavalryman with a machine gun.

This kind of problem also applies to the current uneven learning state in the classroom.

Everyone memorized the question, some of them fell into thinking directly, and even answered on the spot, while others were silent.

Wang Dongming is one of the students who answered immediately. He is a very smart boy, he can learn everything at once, compared to his classmates who were admitted to Tsinghua University after hard study, Wang Dongming was admitted to Tsinghua University by playing the guitar. In fact, you can't play for a few hours a week, but in the atmosphere of the college entrance examination in the 80s, you can continue to play the guitar itself, which is very revealing.

Wang Dongming listened to Yang Rui's class, a little jerky, but not so much that he couldn't understand it, the 5-end missing polymerase, Yang Rui also said it when he was in class, Wang Dongming thought of the brief description, and immediately repeated Yang Rui's words without hesitation, and didn't even need to check the notes.

At this time, several people behind Wang Dongming chatted quietly.

"Lao Wang, Lao Zhou, let's write this topic together. ”

"It's just such a topic, can we write it together?"

"Lao Wang, you pretend to be confused, this is a once-in-a-lifetime opportunity, we have written the article, but we can give it to Yang Rui to read. ”

"And then?"

"You say, if the article is well written, can we ask him to help us write a letter of recommendation, and try to publish it abroad? Let's usually write an article, I'm embarrassed to ask Yang Rui to read it, this proposition was given by him, let's write it respectfully, he didn't read it." ”

"Lao Huang, you're a little slippery...... Is there too much time?"

"There are two classes next week, so let's do it for two weeks, two of you, if it weren't for the time constraints, I would do it alone. ”

"Yes, yes, yes, do it together, do it together. The two immediately came to their senses and reached a strategic partnership.

Wang Dongming, who was sitting in front of the three of them, pondered for a moment, gently tore off the scratch paper, and crumpled it into a ball.

"Is it a once-in-a-lifetime opportunity?" Wang Dongming looked around, experiencing the slightly fanatical atmosphere in the classroom, and he couldn't help but be infected.

Yang Rui is from Peking University, and he is about to leave after this class, this is the first homework he assigned, looking at this amount of homework, maybe it is the only homework.

It's a rare opportunity, but do I really want to be an academic? Wang Dongming once again opened his thinking about life.

……