All the work of Changtian Technology is on the right track, the lithium battery is waiting for the expansion of production capacity, the Firefly OS has also reached the final sprint stage, and the research and development of the intelligent voice assistant has come to an end, which gives Chen Xiao more time to use in researching new technological fields.

On the same day, Chen Xiao set up a new research center, the Life Science Research Center, at the high-level meeting of Changtian Technology.

At present, there is only Chen Xiao in the entire center.

Wang Xiang thought that Chen Xiao was joking. Most of Changtian Technology's industries were in the computer field, and suddenly a life science research center was set up...

Wang Xiang: "Are you sure it's not the company's medical examination and health security department?"

"Go! How can anyone make fun of the boss like this." Gao Miao gave Wang Xiang an elbow.

However, Gao Miao still felt that something was wrong.

Chen Xiao has been babbling about recently. He often looks at the stinky ditch outside the company, and even uses a mineral water bottle to get some water, and he doesn't know what he is thinking.

As a subordinate and senior sister, Gao Miao also cared a few times, but Chen Xiao was so mad that he didn't know what he was talking about.

The cherry blossoms of Jiangzhou University have all bloomed. The cherry blossoms here are not Oriental cherry blossoms. Like the cherry blossoms in Hanjiang University, they are the oldest local varieties.

Chen Xiao fumbled to the microbiology laboratory of Jiangzhou University, where the seniors and seniors were doing experiments to extract penicillin from Penicillium.

The Penicillium market grows on citrus and other fruits, and the laboratory does not know which guy with no eyesight is used to cultivate Penicillium without standard medium, but to cultivate and pick seeds from citrus.

It made the whole lab smell sour.

Chen Xiao did not disturb everyone, but waited for everyone to get busy.

At this time, Chen Xiao was carrying a bag with both hands, which contained various beverage bottles.

The classmates in the lab glanced at Chen Xiao, thinking that Chen Xiao was a work-study student who picked up plastic bottles for sale, and didn't say much.

After half an hour, the students finished their experiments and cleaned up before Chen Xiao walked in.

He had already given the school an early greeting and was free to use the equipment in the lab.

Because the microbial technology tree has been lit up, Chen Xiao is now able to use various experimental equipment proficiently.

What Chen Xiao has to do now is to find the Rhodospirillum.

In order to get samples of Rhodospirillum, Chen Xiao went to take samples from many dirty places in Jiangzhou—stinky ditches, silt grounds at the drains of industrial areas, and abandoned ponds.

For this reason, Wang Xiang and Gao Miao also asked Chen Xiao if the pressure was too great.

Stressed to do weird things.

Skilled sampling, observation on the microscope.

Finally found this little guy in the third sample.

The third sample was taken from the smelly river beach where sewage was discharged from the old industrial area in Jiangzhou. I didn't think there was such a treasure in this place that no one cares about.

After careful sampling, the next step is to cultivate.

To be conservative, Chen Xiao used the classic enrichment medium method.

For each standard medium, take: NH4Cl: 0.1g;: 0.1g; K2HPO4: 0.02g;: 0.1~0.5g; MgSO4 7H2O: 0.02g; NaCl: 0.05~0.2g; growth factor 1ml, distilled water 97ml, trace elements Solution 1ml, pH 7.0.

According to the requirements of the system, Chen Xiao needs to cultivate a large number of colonies such as Rhodospirillum and cyanobacteria before he can conduct experiments.

The conditions of the biological laboratory of Jiangzhou University are very good, with PCR instruments, electrophoresis imagers, centrifuges, various electrophoresis devices, etc. readily available.

This also shows the real heritage of the old universities. The money spent on these devices is invisible, but it is real.

Unlike many so-called key universities in later generations, which spent hundreds of millions of yuan decorating the facade, repairing gates, sculptures and libraries, the laboratories are empty.

In the follow-up, Chen Xiao will definitely cut and re-splicing the genes of Rhodospirillum.

This proves the benefits of the system - the domain is the domain and the tool is the tool.

Microorganisms are the field of scientific research, and genetic technology is the tool.

As the field of scientific research advances, technological tools can also advance synergistically.

Chen Xiao guessed that there are so many laboratories in Jiangzhou University anyway, do you want to tell the school and temporarily lend this laboratory to himself for a year and a half?

When Chen Xiao was thinking, he suddenly heard a crackling sound in the depths of the laboratory.

It should be that the experiment container fell on the ground and broke.

Aren't the students gone?

Chen Xiao walked over to take a look, and saw a fat man bending over to clean up the mess, while the air was filled with the smell of alcohol.

This fat man won't drink in the laboratory!

wrong!

Should be brewed in the lab!

good guy! It's bold enough.

In the office, the dozing lab administrator hurried out after hearing the sound, and was horrified!

All kinds of equipment fell on the ground, which is a lot of money!

With a dark face, the administrator took out the penalty sheet and asked, "What's the name, what's the profession? I'll count the number and compensate according to the price."

Fatty also woke up, and said honestly and uneasily: "Yang Kai, School of Bioengineering, the second researcher of Microbiology."

The administrator took the list and counted the points and said, "The total is three hundred and twenty-eight yuan. I'll make a list for you, and you can go to the accounting office to pay."

"Ah!" The fat man was stunned.

More than three hundred yuan, and his monthly living expenses are only one or two hundred.

"Ah what! What time is it now, is it the time to do the experiment? Hurry up! Pay the fee within three days, otherwise it will be dealt with according to the school rules!"

If the experiment is carried out at the same time in the school, if something is broken, it is loss.

If you do experiments secretly, if something is broken, you will have to pay compensation The nature is different.

"What about you? Together?" If something broke, he would criticize himself, but the administrator was not in a good mood to speak to Chen Xiao.

Chen Xiao smiled and took out the letter of introduction and said, "Hello, teacher! I was introduced by Dean Zhang of the School of Bioengineering, so I can use the laboratory."

Looking at the hot letter of introduction, the administrator turned cloudy and said with a smile: "Use whatever you want, whatever you want, just pay attention to safety."

Chen Xiao pointed at Fatty and said, "He and I are together."

This time, the administrator is embarrassed, after all, so many devices have been broken, it is difficult to explain!

Chen Xiao didn't embarrass the administrator, and said, "I will tell Dean Zhang about this, so that you won't be embarrassed by the teacher."

Chen Xiao called Dean Zhang in person, and Dean Zhang said, "Small things, you should pay attention to safety when doing experiments. If the equipment is broken, it's fine. If you are injured, I can't explain it to the school."

The administrator and the fat man were stunned! What's up with this guy.

The dean said it was a small matter, and it was definitely a small matter.

After the administrator warned him two more times, he handed over the laboratory to Chen Xiao.

Yang Kai asked Chen Xiao, "Are you the son of President Zhang? That iron rooster doesn't want us to lose money!"

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