bloom america

Jenny White is sleeping in the laboratory at this time.

Because I was sleeping too late yesterday, although it was noon at this time, she still didn't wake up.

"Hmm ..."

Jenny stretched a lazy waist, and then returned to God. He fell asleep in the laboratory.

Look at the time, it has already ordered 50.

"This is really ..."

Jennie shook her head with a smile, and then came to the diner.

The material of the cultivated dish is basically divided into two categories, mainly plastic and glass. The glass can be used for plant materials. Microbial culture and animal cells can be used.

Sexuality and multiple uses, suitable for laboratory vaccination, lines, and separation of bacteria, can be used for the cultivation of plant materials.

In front of Jenny's eyes, there is a diner that cultivates glass and plastic.

"The traits have not changed ... it seems that the plants should be invalid ..."

Jenny looked at the diner here. Compared with the control group, the difference can be said to be the error.

At the beginning, Jenny discovered that some substance in Catherine's body should have the effect of helping cells, but this substance will destroy it within a short time after leaving the body.

If you have a headache.

But later, Jenny found a way.

And this way is to deceive.

Jenny found that when this substance was similar to the internal environment of the body, it could survive for a long time, and it would also play something similar to catalysts.

In short, this seems to be a ... enzyme.

Enzyme is an ultra -efficient catalyst. Compared with ordinary inorganic catalysts, this enzyme can probably have thousands of times the catalytic speed of the other party.

The cells of mammals contain thousands of enzymes. They may be dissolved in cytoplasm, or a product of a specific location of cells in a specific position in the cells in the cells in a specific position of the cells). These enzymes are referred to as

Internal enzymes; in addition, there are some enzymes that are secreted to extracellular — extracellase.

The ability of enzyme catalytic chemical reactions is called enzyme vitality (or enzyme activity). Enzyme vitality can be controlled by many factors, so that organisms can adapt to changes in external conditions and maintain life activities.

If there is no enzyme participation, metabolism can only be carried out at a very slow speed, and life activities cannot be maintained at all. For example, foods must be reduced into small molecules in the action of enzymes to be absorbed and used by the intestinal wall. In the stomach, in the stomach

There are gastricinase, in the intestine that there are pancreatic secretions of pancreas, pancreatic condensase, lipase and amylase, etc., such as the oxidation of food is the source of animal energy, and its oxidation process is also completed under the catalysis of a series of enzymes.

of.

And this magical enzyme seems to be strange. It not only acts on the appearance of the cells, but also acts inside the cells.

Jenny looked at Robica, who was not far away. This test product that Catherine just sent was an important prop to help Jenny discover the results.

It's just that Robica at this time looks a little wrong.

The original snow -white skin was a healthy wheat color at this time. This is why Jenny made the other party exposed during this time.

But on top of this healthy skin, there is a different place - there is a patch of snow-white skin on Rebecca's hands.

"The melanin has disappeared..."

This is what is seen in tissue samples.

"No... the melanin has reached the initial level, and the melanin content has dropped significantly... Oh, it would be great if the development could be tracked..."

Jenny shook her head, and then took the petri dish on which bacteria were grown.

This petri dish is full of bacteria...or, in other words, the control group is full of Staphylococcus aureus, but the experimental group has nothing on it.

"Is it bactericidal ability?" Jenny guessed at the function of this protein, which she didn't know if it was an enzyme.

Originally, this was supposed to be a bacterial hotbed full of Staphylococcus aureus, but under the power of the liquid, all these bacteria were killed.

"No...it's not so much that he was killed...it's more like the same situation as Rebecca..."

This kind of thing should be... to maintain the environment of living things within a certain range?

Jenny didn't quite understand it at this time.

"Perhaps, we should do an experiment on cell division..."

Jenny was thinking at this time.

According to my own speculation, this strange cell should not only have a sterilizing effect or something, but why is it ineffective against plants?

"No, it's not necessarily invalid, but... discovered?"

Compared with the bacterial environment, the plant environment is less likely to be simulated into a situation similar to entering the body, right?

If you want to confirm your conjecture, you must do it under a more convenient situation.

According to Jenny's understanding, this should be a protein that can keep cells or the body in an optimal state. This protein should be able to keep the environment in the body in an optimal state. Because of this,

All substances that affect this optimal state will be eliminated... In other words, it is precisely because these things affect the state of the body that they are forcibly eliminated. This is what these bacteria should be like.

"It seems like something terrible has been discovered..."

Jenny felt her heartbeat speed up.

Of course Jenny knew what this situation meant - if the limit on the number of cell divisions was still there, then the theoretical life span of human beings would reach the theoretical limit of 175 years.

And if this restriction is gone, then...eternal life...?

Based on this reason, Jenny just now considered doing experiments on cell division.

Plant cells can divide indefinitely, unlike animal cells.

Theoretically, one plant cell can be cultured into a plant. In the plant world, this kind of cloning is very simple.

The number of animal cell divisions is limited.

Generally speaking, after animal cells divide to a certain number of times, they will die in large numbers, and then a small number of cells can continue to divide. Until about 45 or 46 times, all cells will die, but at this time, there will also be

A few cells survived. But these cells are no longer cells that entered the body, but... cancer cells!

This division involves telomeres.

The so-called telomeres are the terminal parts of chromosomes. This special structural region plays an important role in the structure and stability of linear chromosomes.

A special structure at the two ends of linear chromosomes.

The function of telomeres is to stabilize the structure of chromosome ends, prevent terminal connections between chromosomes, and compensate for the vacancies caused by the elimination of RNA primers at the end of the lagging strand.

Tissue cultured cells have proven that telomeres play an important role in determining the lifespan of animal and plant cells. Aged cells cultured for many generations have shortened telomeres and their chromosomes have become unstable.

In living organisms, except for one kind of cell, other cells are not exempt from this.

The only exception is germ cells, which have enzymes that can repair telomeres.

"But in this case, I wonder if telomerase is repairing it?"

Jenny was guessing.

The current situation is very complicated, at least in Jenny's view.

Without the means of the 21st century, in the 1970s, it was really difficult to explain and solve some problems.

It seems that it is not that simple to demonstrate from a micro perspective.

So at this time, Jenny wanted to confirm her point of view through curves. That was through tissue culture.

"I don't know if it's useful for animals..."

Jenny couldn't guarantee what the result of this experiment would be, so at this time, Jenny didn't dare to do this experiment with Rebecca, so at this time Jenny decided to recruit a white mouse.

But if it were a white mouse... would it be considered as body penetration?

Needless to say, although Jenny herself did not prepare any mice, Catherine prepared a lot of them and would supply them every month.

At this time, Jenny left the secret laboratory, went outside, took a white mouse, and returned to the laboratory.

"The last bit..."

Jenny looked at the test tube. This was the final experimental material. If it didn't work, Catherine would have to be called over to replenish it.

But it doesn’t matter. In a few months, Catherine will move here to be Catherine’s neighbor. At that time, how many materials will she need and how many materials will she have? At this time, Jenny prepared the liquid, then took the syringe, and then

The drug solution added with physiological saline was injected into the mice.

The result... "Dead?"

"——It seems to be dead..."

"Really dead..."

In less than five minutes, this poor little white mouse died... "It is indeed dead..."

Jenny shook her head. It seems that this enzyme is really poisonous to other organisms... "It's better to do a body test..."

At this time, Jenny could only turn her gaze to Rebecca, who was quietly beside her.

At this time, although Rebecca was naked, she was still chained. She was very quiet and motionless.

"No... maybe it can be done through feeding."

Although I had done a skin test on Rebecca, I had not conducted any deeper experiments, but I had injected this mouse with the drug from the beginning.

Maybe...if I feed it directly, there won't be any problem?

So Jenny found another white mouse.

"Feed and see..."

It is said to be feeding, but in fact it is catching the mice and then directly filling them with water.

As a result... after about fifteen minutes, the white mouse died... "Still dead...?"

Jenny frowned.

(To be continued)

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