Rebirth 1999: Opening the Age of Black Technology

Over the next few weeks, Chen Xiao tried the experiment several times, using not only Rhodospirillum but also cyanobacteria.

Both colonies have advantages and disadvantages.

Rhodospirillum can perform photosynthesis under harsher conditions, but the metabolites produced by it are partly harmful and difficult to be digested and absorbed by fruit flies, and the life span of fruit flies will be shortened.

The metabolites produced by cyanobacteria are relatively pure, but their photosynthesis efficiency is much lower than that of Rhodospirillum, and fruit flies may suffocate.

Genetic engineering can make both have complementary advantages and disadvantages.

In addition, light is only the energy necessary to prompt the two bacteria to produce metabolic responders.

What Chen Xiao wanted was not photosynthesis, but this metabolic reaction.

So light energy can be replaced by other energy sources - such as electricity.

Among the progeny of a large number of Rhodospirillum and cyanobacteria, Chen Xiao found those progeny with higher oxygen production efficiency and less side effects of metabolites for further experiments.

This time he needs to use genetic engineering to improve the genes of the two colonies.

The first step is to find the gene chain in the bacteria that produces photosynthase and remove it.

The second part is to implant gene segments that are sensitive to electrical energy and can use electrical energy to metabolize into the genes of these bacteria.

Chen Xiao's current microbial level is much higher than that of the world's top scholars.

At present, there are not many studies on colonies that can utilize electricity for metabolism in the microbial community.

But Chen Xiao knew it very well.

Among them, Listeria, Clostridium (the bacteria that cause gangrene), Enterococcus faecalis, etc., and even Lactobacillus, all use electricity in the process of metabolism, and bacteria produce electricity for the same reason that humans breathe oxygen.

Why Chen Xiao wants the BSL-3 biological laboratory is because he has to deal with these pathogenic bacteria.

Of course, Listeria does not completely rely on electrons for metabolism, but generates electrons in the process of metabolism, and uses this electron by the way.

Chen Xiao is now trying to find this small gene fragment and transplant it into the bodies of Rhodospirillum and Cyanobacteria.

This is very difficult!

Even if it can be done with the current equipment of the biological laboratory of Jiangzhou University, it will take Chen Xiao's time.

Chen Xiao didn't spend so much time on this experiment.

He took the sample directly to the Xiaguo Academy of Sciences in Yanjing.

Chen Xiao is not very familiar with the people in the Biological Laboratory of Xia Guo Academy of Sciences, but he is familiar with the people in the Physics Laboratory.

The first thing I did when I came to Xiaguo Academy of Sciences was to find Li Dingsheng, the head of the Physics Laboratory.

Li Dingsheng is also an old friend of Chen Xiao, and he received Chen Xiao very enthusiastically.

Chen Xiao's carbon crystal memory is a major breakthrough in Xia Guo's physics community, and it has a profound impact on the development of the entire Xia Guo industry.

For example, in the field of physics and electronic information, researchers of Xia Guo Academy of Sciences can conduct in-depth research on the technical principles of Changtian Technology, instead of following Westerners' ass.

The most uncomfortable thing for Li Dingsheng is that he said to Chen Xiao: "At the end of last year, we attended the computer physics seminar in the United States with the related technology of carbon crystal memory. Guess what?"

Chen Xiao drank the tea that Li Dingsheng brewed, and smiled and watched the old man vent his dissatisfaction.

"Our research results are not recognized by the gang of Americans."

Li Dingsheng scolded: "Those damned guys can't do it themselves, and they don't recognize the scientific research results of others, what is this?!"

"I think your project is fully capable of competing for the Nobel Prize!"

Chen Xiao filled Li Dingsheng with tea, and said, "Actually, the right to speak in science and technology is the right to speak of national strength. Have you ever heard of a scientist from a third world country who won a Nobel Prize in his own country?"

Li Dingsheng thought for a while, it was the truth, and said, "I know this, when the atomic bomb exploded, the Americans also said that we were fake news and set off fireworks!"

Chen Xiao laughed, in fact, this kind of thing is normal.

Before the rebirth, Tu Youyou's artemisinin has been used for a long time, and it has saved thousands of people in Africa. Why has it not been recognized by the West until she won the Nobel Prize in 2015?

This is also the reason why Changtian Technology's products are not recognized by the West.

In the final analysis, it is still a question of comprehensive national strength.

Chen Xiao said: "Scientific research, we do what we do. As long as our products can benefit the country and the people and help the country's scientific progress, it doesn't matter whether it is recognized by the West or not. These are all false. The West is the capital world, and all recognition and Evaluation is for capital, not for our socialism!"

At the end of physics is philosophy.

Li Dingsheng lit a cigarette, took two puffs, coughed violently, and then laughed and said, "You kid is better at life than me. We people who do scientific research care about that reputation and what to do."

Li Dingsheng and Chen Xiao did not meet many times, but they were able to talk happily every time, and it felt like there were endless topics to talk about.

Chen Xiao looked worried at Li Dingsheng's state and said, "Mr. Li, smoke less."

Li Dingsheng coughed again and said, "In our profession, we can't live without smoking."

"By the way, what are you doing here in Yanjing this time? Are you in trouble?"

Li Dingsheng joked: "If you can't handle technical matters, I'm afraid we can't."

Li Dingsheng clearly remembers that the last time Microsoft set up a pit for Changtian Technology, experts from the Computer Research Laboratory of Xia Guo Academy of Sciences have been working for a long time and have not come up with a good solution. Changtian Technology did it by itself.

Li Dingsheng knew Chen Xiao's level.

If possible, he really hopes that Chen Xiao can make more achievements in physics, not just in some applications.

Chen Xiao was unreasonable, and said, "I also hope that Mr. Li Li can help you. I have a few groups of bacteria samples here. I hope the genetic engineering laboratory can help me analyze the genome. I really don't have time by myself."

As soon as these words were finished, Li Dingsheng was stunned.

What is this and what!

Qian was talking about physics for a second, and then it was about biology in the next second.

"What did you say? Bacterial samples?"

Chen Xiao nodded embarrassedly, "The most advanced gene sequencing equipment in the country is here. It's easy to have an acquaintance."

Li Dingsheng laughed~www.readwn.com~ You boy, you are so talented in one major! No problem, I will give you the implementation right away. Professor Wu from the Institute of Genetics and Developmental Biology was drinking at my house last night! "

Chen Xiao was very modest, "Where can I be multi-talented, I am half a pot of jingle bells."

Li Dingsheng's work efficiency was very fast, and he immediately brought Chen Xiao and Professor Wu Wei to meet.

The office area of ​​Xiaguo Academy of Sciences is together, but the laboratory is not.

Wu Wei's microbiology laboratory is in Yanjiao. He doesn't know what Chen Xiao does to test the genes of bacteria such as Listeria, but he has heard of Chen Xiao for a long time and fully supports Chen Xiao to test the bacteria's genes.

Xia Guo's genetic engineering started late, but it developed rapidly.

After joining the human gene sequencing project in 1999, it has developed by leaps and bounds.

Xia Guo Academy of Sciences may not have the ability to completely test the gene sequence of mammals, but it is relatively simple to test several groups of bacterial samples.

Professor Wu couldn't understand what Chen Xiao did to test the genes of pathogenic bacteria.

A week later, Chen Xiao got the gene sequences of several groups of pathogenic bacteria, and he immediately used his own comparative analysis.

The experiment was almost a success.

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