In front of the blackboard, Yang Xiaotao talked eloquently.

The crowd below listened fascinated, and felt like a sponge, absorbing all kinds of knowledge.

"Let's assume that genes are two threads, and there are many codes on this thread, like 26 English letters, arranged in shuffled order."

Yang Xiaotao wrote 26 uppercase English letters.

"In the reproduction of genes, there is first a substance that can accurately determine their respective forms, and then pair up."

Yang Xiaotao wrote another 26 lowercase letters on the blackboard.

"Then each lowercase letter carries an amino acid. When the symbol and the code match, these amino acids are arranged in a fixed order and then joined together to form a polypeptide chain. ”

"When the polypeptide chains are polymerized together, they are proteins."

Yang Xiaotao waited for everyone to digest before walking to the original blackboard, "So, what I want to say next is, if the original 26 capital letters suddenly change, what will be the result?" ”

"The first part has changed, will the second part change? Will the later representations change? ”

"And this change!"

As he spoke, Yang Xiaotao redrew a line under the word genetic mutation.

"It's called a genetic mutation!"

Everyone was silent again, just quickly recording every word Yang Xiaotao said.

"This phenomenon occurred in my research experiments on corn hybridization."

"A male of a corn plant suddenly became sterile......"

Subsequently, Yang Xiaotao explained according to the set courseware content.

Below, in the front row, Dean Deng looked at the two old experts around him with helplessness on his face.

"Yard, we have to stay with this kind of talent."

"Yes, Dean, you see his theory, it's wild, but it sounds very reasonable."

"I think that as long as he comes to help, within five years, no, three years, domestic biology will catch up with the international level. This is of great significance in the history of domestic biology. ”

"Yard, Lao Wang is right, you have to fight for it, if it really doesn't work, I'll call my grandson and ask him to react with the superiors."

The people around him said one by one, and they meant just one, to leave Yang Xiaotao behind.

It's a shame to be a part-time job.

Dean Deng sighed helplessly when he heard this.

"You think I don't want to."

"Really, this guy doesn't stop anywhere."

Immediately told the story of the rolling mill, several experts were immediately unconvinced, how can academic research be compared with a few stinky copper plates?

Then, there is no then.

Academic research also has to eat.

They can talk about it, but they can't stop eating it.

The old man on the side suddenly raised his head, "Dean, it's not right." ”

"What's wrong?"

"I said, such a big thing, the top will let it go?"

Dean Deng shook his head helplessly and immediately explained.

"You didn't find the names of the three Confederacy people at the back of the paper?"

"Dean, you mean..."

"Just know it in your heart. There is no way to do this, there are too few people who are willing to deal with us, after all. ”

After Dean Deng finished speaking, everyone bowed their heads.

Science has no borders, but scientists do.

Dean Deng looked at Yang Xiaotao on the stage and said silently in his heart.

"Otherwise, how could you give so much manuscript fees? This is fucking hush money! ”

……

In the courtyard, in the backyard, Qin Jingru took a walk here holding a small locust flower.

looked at Xu Damao's home from time to time, thinking about how to clean up after living in the future.

After Xu Damao's performance in the past few days, she now has recognized it in her heart.

Just listening to my cousin Qin Huairu's words, I have to observe it for a few more days, so that Xu Damao knows in his heart that she Qin Jingru is not unable to marry, but she just feels that he is sincere, so she follows him.

In this regard, she also feels that no matter how long she waits, she can highlight her importance.

The heart is about to go, and he will live in this city in the future, Qin Jingru is naturally happy, and walks towards the Moon Gate with the little locust flower in his arms.

"At first glance, she looks like a loser. I don't know how to live at all, I help outsiders bully men, and I can't tell right from wrong. ”

Qin Jingru frowned, and looked sideways, it was the second aunt who was gossiping with melon seeds.

"Second aunt, who are you talking about?"

"Say whom? Didn't count it in your own mind? ”

The second aunt squinted her eyes.

"What is counted, here are the two of us, you say I'll order it directly."

"Loser, that's what you said casually?"

The second aunt straightened her body, "What's the matter, you still don't want to be a loser?" ”

"Hmph. Say you, would you ratt? ”

"At first glance, it's a girl from the countryside, and I don't know how to see it."

"You!"

"What are you? If you really live with Xu Damao, hurry up, save up your things, don't deduct your men's things all day long. ”

"When the time comes, the things in my own house will be cheaper for outsiders, and I will still appreciate the good of others."

After speaking, the second aunt walked into the house, leaving Qin Jingru to stand there alone, until the little acacia flower in her arms cried, and then walked to the middle courtyard.

"Mom, what are you talking about with her, what do you like, don't care about us."

Liu Guangfu listened to it on the sidelines, but the second aunt was disdainful, "I just can't get used to the appearance of the villain in the Jia family, I am obviously greedy, so I have to pretend to be good for you." ”

"Disgusting!"

Coming back from the backyard, Qin Jingru looked at the things in Jia's house.

Xu Damao has sent a lot of them these days, and there are twenty catties of stick noodles alone, which is said to be his ration this month.

"It's all given away, what do you eat?"

Looking at the rations, Qin Jingru couldn't help but think about Xu Damao.

And meat, and vegetables.

It's all money.

The more I thought about it, the more I felt that what the second aunt said was right.

I was Xu Damao's person early, so Xu Damao's things, aren't they hers?

That's the same now.

In other words, all this flour and meat cost her money.

In an instant, Qin Jingru felt so painful in her heart, even if it was Qin Huairu, this cousin.

"It can't be like this anymore!"

Qin Jingru secretly made up her mind.

……

Bang bang bang

Applause rang out, Yang Xiaotao bowed and walked off the podium, and then returned to his seat.

At this time, it was time for lunch.

In other words, only two people gave a lecture this morning, while the other person only took less than an hour, and the rest of the time was Yang Xiaotao's performance.

It's not that Yang Xiaotao doesn't want to hurry, it's that after finishing speaking, the people who asked the questions were too in-depth.

Even if the host only gave three places.

In this way, when Yang Xiaotao drank water, many people had gathered around him.

"Teacher Yang!"

A familiar voice came, and Yang Xiaotao looked from the crowd and found that it was Wang Guangmei.

"Teacher Wang!"

"Teacher Yang, my afternoon train. This time, I have gained a lot. I hope that Mr. Yang can go to us for guidance when he has time. We will welcome each other. ”

Wang Guangmei said, the question he raised today, whether the genes corresponding to amino acids can be measured, Yang Xiaotao's answer is very affirmative, yes.

As for how to test, Yang Xiaotao also provided direction, that is, the chemical formula of amino acids.

Wang Guangmei felt that she had found a door, and she also valued Yang Xiaotao more.

"Yes, speaking of which, one of my elders is in Shanghai, and when I have time to visit, I will definitely go to your place to study."

"Okay, thank you. Good bye. ”

The two shook hands, Yang Xiaotao watched Wang Guangmei leave, and then was surrounded by people and continued to answer questions.

"Sister An, we can't get in!"

Yu Hua looked at the people who were surrounded and said anxiously, he still has a lot of things he doesn't understand, if he doesn't figure it out, what should he do when he goes back to the teacher and asks?

"It's okay, didn't he say yesterday that he would invite us to dinner. I'll go tonight. ”

"Huh? Maybe it's polite. ”

"Hmph, I'll take it seriously!"

After eating at noon, Yang Xiaotao originally wanted to leave the Academy of Agricultural Sciences, but the class had already been finished, and many of the later ones were chemistry, physics and mathematics.

The main reason is that I was abused by Gao Shu when I was in school in my previous life, and I had some shadows in my heart.

But Dean Deng stopped him and said it fiercely.

As a person from the Academy of Agricultural Sciences, how can you leave the scene early?

It's so disrespectful!

Even if you sit here, you can solve other people's questions!

Well, the last sentence misses the purpose.

Yang Xiaotao had no choice but to sit for another afternoon and listen to the conversation between the two physicists.

When the last game was over, Yang Xiaotao got up and walked out, and then met An Ran and the two who had been waiting for a long time.

"Teacher Yang, what you said yesterday still counts?"

Yang Xiaotao remembered, and then smiled, "Of course it counts." ”

Yu Hua on the side scratched his head a little embarrassed, this senior sister is really human.

Yang Xiaotao drove the car to the door, and the two of them were curious when they saw the bicycle.

There aren't many people who have a bicycle these days.

An Ran's eyes lit up, "This is, the twenty-eight bar!" ”

"Oh, Mr. Yang, you don't care about it too much, look, it's all gray!"

"What's wrong with this handlebar?"

An Ran looked around the bicycle again and again, as if looking at the object.

Yang Xiaotao simply handed over the bicycle and held it decently on the side, of course, she wouldn't ride it.

Because I really can't ride.

"Teacher Yang, I have a few questions."

Yu Hua was about to ask with the notebook, but Yang Xiaotao waved his hand, "Let's go home and talk." ”

"Ah, good!"

"I see you've memorized so much about hybridization, and you're also working on it?"

Yang Xiaotao pointed to Yu Hua's notebook, which was also the reason why he invited the two.

And through the meaning of the words of the two of them, they vaguely guessed the origin of their teacher.

Calculate the time, and it's about the same.

"Well, our teacher, with a group of students, is studying rice."

"Teacher Yang, the teacher originally wanted to come in person this time, but the research reached a critical juncture, and he couldn't get out, so he sent the two of us here."

"Mr. Yang, our teacher read your paper on hybrid corn and was very encouraged, he said that if corn can succeed, then rice must also succeed."

When Yu Hua talked about his teacher, his eyes were full of admiration.

Yang Xiaotao was even more sure of the person in his heart.

"As long as you persevere, you will definitely succeed."

The three of them walked all the way, Yang Xiaotao pointed the way in front, and soon came to the courtyard.

In the middle courtyard, Qin Huairu returned home today with a smile on her face.

These days, with the help of Xu Damao, a silly mao, their Jia family's life is finally on the right track, and the family has seen meat again.

Happily returned home, Jia Zhang was boiling water to cook and eat noodles tonight.

Eggs and cabbage marinade.

"Jingru, what do you want to think again?"

Seeing Qin Jingru sitting on the bed and distracted, Qin Huairu walked over to say hello.

Qin Jingru glanced up at Qin Huairu, feeling uneasy, so she asked, "Sister, it's been so many days, look, is it okay?" ”

"Okay? No, it's only been a few days. ”

Qin Huairu didn't speak, and Jia Zhang, who heard the voice, immediately roared.

"Girl, let me tell you, this Xu Damao is ambitious, if you don't tame him this time, you will immediately turn your head and stumble, and you will suffer it when the time comes."

"Have you forgotten what he did to you last time?"

"You forgot you can't wait at home?"

Jia Zhang's face was serious, but he thought in his heart, it was so easy to let Xu Damao go, and the benefits of their family had not been saved enough.

Qin Jingru's face was instantly solemn, and when she thought about those pictures now, she was scared.

No, not again.

Qin Huairu on the side also meant this, this family has just improved a little, but you can't give up halfway.

At the very least, you have to wait for your own salary.

After deducting two months' wages, plus the salary will not be paid until the end of the month, it will be a month.

If you calculate the time, it will take at least two months.

"Jingru, your aunt is right."

"Look, now Xu Damao cares more about you, it's this, it's that, it's serious."

"At this time, you have to agree, let go, what will he think?"

Qin Huairu put herself in her shoes and thought, "I will definitely feel that this is too easy." ”

"You know, this man, what is easy to get, is the least cherished."

Qin Jingru listened to it and felt that it made sense.

can think of what the second aunt said, and listening to the words of the two at this time, there is always a feeling of wanting to cover up.

The heart is constantly entangled.

(End of chapter)