Jiang Lizhou, like many teachers at the institute, has a positive opinion on the gene expression regulation scheme developed by the institute.

Even if there is no breakthrough so far, it is because of the technical difficulty of the experiment, not because of the wrong methodological route.

Jiang Li heard that Gao Siqi had made important progress in the experiment on Monday, and said excitedly: "Really! No, hasn't Gao Siqi already transferred out of the experimental group, how can important results be achieved?"

Huang Zihang added fuel to the statement that Gao Siqi had stolen the results of the institute to serve the outside laboratory.

Huang Zihang's goal is to get Gao Siqi to confess his research results to the institute, and attribute the credit for the research achievements of gene expression regulation to the entire institute rather than Gao Siqi personally.

As long as the credit is given to the research institute, Huang Zihang can spy on the data and results of the experiment, and the rest of the matter will be easier.

Jiang Lizhou is not an idiot, he has not made a major breakthrough in gene expression regulation experiments for several years, why did Gao Siqi suddenly break through. Moreover, Huang Zihang used the word "misappropriation".

Jiang Lizhou locked the office door that was already closed, and he wanted to ask Huang Zihang for details.

If the gene expression regulation experiment really makes a breakthrough, Jiang Lizhou clearly understands what the future means for him and the entire research institute.

On the other side, Xiao Ming and Gao Siqi drove to a temporary laboratory outside Jiangcheng University.

Wen Xueqing, Gong Luyue and others were also in the laboratory, and under the encouragement of Gao Siqi, everyone also gave up the opportunity to work in major biomedical enterprises and experimental institutions, and stayed in the life science division of Pangu Company.

After seeing Xiao Ming, everyone greeted them warmly.

"Here!" Gong Luyue walked in with Xiao Ming.

Looking at Gong Luyue, Xiao Ming thought of Xue Hai's request, and he didn't mind being five years older than himself.

Xiao Ming joked: "Sister Yue, my Xue Hai is still thinking about you." ”

Gong Luyue was already an old fritter in the second year of graduate school at school, and said without a red face and a heartbeat: "Isn't he afraid that I will eat him without spitting scum?"

Everyone laughed, and Gao Siqi said: "The girls have been in the laboratory for a long time, and they have all turned into flood beasts, don't scare the juniors! ”

At the company's headquarters, Lin Li, Qian Yi and others are used to calling Xiao Ming boss, while the seniors of the Life Science Division are more accustomed to calling Xiao Ming's name.

It's just a title, and Xiao Ming doesn't care.

In the laboratory, a closed clear glass jar was filled with a yellowish liquid, which was the modified phagocytosis II colony.

In the microscope are all the family members of the phagocytosis II colony, Xiao Ming looked at the microscope and said, "This is the perfect pattern!"

Gao Siqi held a goblet and said, "Do you want to taste the elaborate works of these great beings?"

"Of course!" Xiao Ming said, "Life needs a sense of ritual, and the same is true for work. ”

"Xue Qing, guy!" Gao Siqi shouted.

"Come on!" Wen Xueqing walked over with a one-liter measuring cup, which was full of black liquid and a lot of suspended solids.

Wen Xueqing said with a smile: "The mixture of suspended water from the septic tank and kitchen sewage, beautiful colors and shapes, I hope Xiao Ming can enjoy it." ”

"There are fecal residues, toilet paper residues, food scraps, various oils and fats, as well as E. coli, salmonella, norovirus and of course many microorganisms and eggs. ”

Xiao Ming was a little disgusted and said, "Are all girls studying life sciences so heavy?"

Gong Luyue said: "The girls in life sciences are a little better, and the girls in the inspection and quarantine major are still playing with every day if they are unlucky." ”

Wen Xueqing said: "We are not heavy tastes, we are environmental angels!"

"Drink a little?" Wen Xueqing said with a playful smile: "Natural and delicious mixed water!"

"Uh......" Xiao Ming was cold, "Don't play tricks on juniors." ”

The crowd burst into laughter.

After Gao Siqi poured the sewage from the measuring cup into the glassware, he introduced the principle of sewage treatment to Xiao Ming.

Gao Siqi said: "In fact, now Xia Guo's sewage treatment mechanism has been relatively perfect, in more large-scale sewage treatment plants, through grid filtration, biological oxidation ditch, sedimentation tank and other treatment, it can reach the standard of Class III water or Class II water, and directly discharge into rivers and lakes." ”

This Xiao Ming agrees that Xia Guo's sewage treatment technology must be relatively mature, otherwise a large amount of sewage in urban life will not be treated.

"But these sewage treatment plants have a lot of disadvantages, they occupy a lot of land, the treatment procedures are complicated, the consumables are large, and the cost is high! Gao Siqi got to the point, "Because of the high cost of treatment, many enterprises, restaurants, and even residential areas directly discharge sewage into the ditch, and there are also many sewage treatment plants in order to save costs to deal with fraud, which is why our sewage treatment technology is not backward, but it is still discharged indiscriminately, and rivers and lakes are seriously polluted." ”

Gao Siqi said: "It will take a while for the phagocytosis II colony to treat the cup of sewage just now. ”

Gong Luyue handed Xiao Ming a glass of water, looked at Xiao Ming's cautious appearance, and said, "This is mineral water." ”

Gao Siqi continued: "The principle of treatment of phagocytic II colonies for our culture is very simple. The sewage passes through the grille to isolate the large pieces of debris, and the bacteria are not impossible, they will not eat everything, and the large pieces of wood and cloth will be sent to the garbage treatment plant. ”

"Next up is our treatment tanks, where we will set up two biological sewage treatment tanks, and the wastewater will be mixed in our colonies. ”

"The first cesspool, first of all, treats bacteria and germs, and there are two ways to deal with harmful bacteria and germs, phagocytic colonies regulate their expression according to the substances released by the fungi and viruses mixed in it, and secrete substances that kill insects, eggs, viruses and bacteria in the water. ”

Gao Siqi simply handed the tablet to Xiao Ming and presented the manuscript on it.

"We collected a large number of sewage samples and recorded the lethal genes contained in them into our colonies, and the substances secreted by phagocytosis II colonies act on the lethal genetic sites of these bacteria and viruses to kill them, while insects and eggs cannot survive in an environment full of phagocytosis II colonies. ”

Gao Siqi proudly said: "This is the practical application of gene regulation expression! In the future, this technology can be used in anti-cancer treatment!"

"If we encounter viruses and bacteria that are not in our library, we will collect their information in time, add the corresponding gene control fragments to the phagocytosis II colony, and deal with them in time. ”

"After processing, the rest of the insect carcasses, bacterial carcasses and other debris will sink to the bottom of the pool, and the upper water will become cool. ”

"After the bacteria and viruses are treated, the water enters the second biological treatment tank, where the phagocytosis II colonies will process various chemicals such as nitrates, ammonia, heavy metals, etc., and the temperature of the two treatment tanks is different. ”