When the salt-and-pepper steamed pork ribs were served, Zhu Jiahao had already finished a bowl of rice with a surging momentum.

Yang Rui also ate a big bowl full of rice, in this era of no computer, no TV show, and no paperless office, the daily consumption of each person is not small, of course, it is also very important to taste good.

"Another bowl?" Yang Rui didn't wait for Zhu Jiahao to answer, and took the initiative to serve him another bowl of rice.

Zhu Jiahao smiled a little embarrassedly: "I didn't eat breakfast ......"

"It's okay, we eat casually in the institute, eat whatever we want, and eat whenever we want." Yang Rui also added a bowl of rice to himself, and then sandwiched a piece of pork ribs to Zhu Jiahao, and said: "Everyone is very hard to do it, sometimes when a real yàn is finished, the meal is missed, you can't punish people who work hard, don't you say?"

Zhu Jiahao nodded again and again, and said, "We also put some things in the real room, such as bread and steamed buns, for people who missed the restaurant, and there will be no stir-frying."

"That's because Richard is a foreigner, they feel comfortable eating butter bread, and we Chinese are still used to eating some stir-fried vegetables, eating some rice and noodles, right?"

"That's right, that's right, I often want to eat some staple food, and I end up with bread left. The treatment of Richard in the room is still quite good, especially the material conditions, Peking University provides what he needs as much as possible, and Richard also uses the funds of the University of California to subsidize other researchers and interns, which is one of the reasons why everyone, including Assistant Professor Liu, can work more than 12 hours a day.

Yang Rui dialed the remaining mapo tofu into his own bowl, and dialed the remaining small fried meat into Zhu Jiahao's bowl, and said with a smile: "The work habits of foreigners are different from us Chinese, doing things under foreigners, there are many places that are not used to it, I have this feeling when I contact with the people of Jielikang, they are very strict in some places, to the point of nitpicking, and in some places they are lax, which makes people unaccustomed to it."

"Yes, yes, Richard's student, Connors, kept insisting on the guinea pig cleaning or something, and then he stinked himself." Zhu Jiahao laughed as he spoke.

Yang Rui also smiled and said: "You can't blame him for this, our bathing equipment is backward, and the body odor of foreigners is heavy, and not taking a bath is the result."

"He stinks a lot, and he is often idle, and we don't like to be clean." Zhu Jiahao is a straight man, and if he has any dissatisfaction with his classmates, he says it directly, but it is not easy for him to communicate with foreigners in English, and it is naturally far from enough to complain, so he has accumulated all of them.

Yang Rui seemed to be a confidant brother, his tone slowed down, and guided Zhu Jiahao to speak with confidence.

This is the skill he learned after being a cram school, although the cram school is a little rougher, but it is also necessary to understand the mental condition of the students, especially after starting their own business to do a cram school, they have to regulate the behavior of students in the cram school, in the face of the bear children in the 21st century, the skills of chatting are quite important.

Zhu Jiahao first felt that Yang Rui's voice was cordial.The current primary and secondary school teachers are all filial sons under the stick.Occasionally, the students are moved by the heart.Zhu Jiahao has many brothers and sisters in his family, and his parents don't have the time and energy to talk to him softly.Yang Rui's voice is full of magnetism, like a baritone, and under the temptation, Zhu Jiahao immediately feels that chatting is a pleasant thing.

Yang Rui asked about the mouse again, Zhu Jiahao knew everything, from his feeling, it was too normal to use a mouse to do biological reality, Yang Rui said this to him, but it made Zhu Jiahao relaxed.

In fact, when Yang Rui determined that there were only guinea pigs in Richard's room, he immediately breathed a sigh of relief, and at the same time discussed them more with Zhu Jiahao until Zhu Jiahao didn't say anything.

Cloning the mutant gene of potassium channel needs to induce biological gene mutations.

Drosophila is a commonly used material in genetics, and there are many genes screened out by Drosophila, such as the genes in charge of cones, the genes that regulate biological rhythms, the genes that determine the concept of time, and the genes of the leg-shakers discovered later - when the genes of the shakers are mutated, the small legs of the flies under ether anesthesia will keep shaking, and this is precisely because the genes of the shakers control the potassium ion channels of the cells, and the potassium ion channels are closely related to the activities of nerve cells.

Of course, although the fruit fly is a good material for the study of genetics, and it is also one of the most thoroughly studied organisms by humans, however, the fruit fly is not the only practical material for the study of genetics, so it is very normal for Richard to use the common and classic guinea pig.

However, compared to the reproduction rate of fruit flies, it must take more time to screen out mutant genes from mice.

In the later papers on potassium channels, there are fruit flies, mice, plants and other mammals, and different organisms can be screened, and some results are also quite important.

Because the same method can also be used for sodium ion channels, calcium ion channels, and even other subsequent genetic analysis methods.

Such a paper is destined to get a lot of citations, because researchers who use this method to make calcium ion channels and sodium ion channels always have to cite articles to prove the correctness of their methods.

And a large number of citations means popularity in the scientific community.In the case that each researcher has to read hundreds of papers on average, one has 10. [,!] citations have been read by at least 1,000 researchers, and 30 cited papers can be said to be well-known in the field.

Yang Rui's pursuit is naturally the first paper, if it weren't for that, he would not have been interested in doing this real thing.

In fact, Richard is the same, a professor at the University of California, Berkeley, who gave up the rich environment in the United States and came to China to establish a real room.

When such a paper was published, Richard felt that it was not a problem to become a tenured professor.

Obviously, to be able to do a high-end essay with a kick in the door, its difficulty is also like a hard shot in the penalty area, you have to consider not only the time and competitors, but also the angle and strength.

The strength of the mouse is definitely enough, and it can also easily prove the effect of potassium ion channels.

However, the angle of inducing genetic mutations in mice is not easy to choose.

Yang Rui intentionally or unintentionally said something about the guinea pig, this time, he was sure that it was all the same old tune of knowledge, but Zhu Jiahao listened very seriously.

He naturally thought that Yang Rui must also be using guinea pigs to make real yàn.

Holding the tea after the meal, Zhu Jiahao couldn't help but fall into a tangle: if he confessed to Richard and Pan, although he might get Richard's appreciation, maybe he could get a bonus, but this kind of behavior was not liked by Zhu Jiahao himself.

However, if he didn't say it, Zhu Jiahao felt that he was ashamed of his job, after all, he was an intern in Richard's real room, and the intern was also a member of the real room.

"Well, I've got to go." Zhu Jiahao's entanglement was almost written on his face, and he was afraid that Yang Rui would not understand, so he said: "I'm going back to work in Richard's real room, and it will be very troublesome if Richard asks."

"Go back now, we'll have a car to pick you up from school and the city in the evening." The car used by Yang Rui is still the car of Jielikang, and it is very convenient for foreign-funded enterprises to get a car license, while it is troublesome for private people to buy a vehicle.

Zhu Jiahao was even more embarrassed, and even said no, "I came by bicycle, it's better to go back by car."

"Put the bike here, you can pick it up next time."

"No need, I ate so much, I have the strength, I'm leaving, goodbye." Zhu Jiahao didn't know what else he could say if he stayed, he didn't want to hear about Hua Rui anymore, and he couldn't tell the secret of Richard's room.

Riding the bicycle, Zhu Jiahao secretly decided that unless he was asked, he should not have been to Hua Ruishi's room.

……