Chapter 1455

Wang Liangcai sat on the bed, staring at the envelope he got from the financial department. He didn't want to open his eyes for a long time.

The envelope was thick enough to cast doubt on life.

JMC Wang Liangcai was disappointed that the prize money for his paper would not be available until the paper was officially published.

However, the prize of achievement award is obviously not comparable to that of publishing a paper.

It was also seeing this envelope that made Wang Liangcai realize that the laboratory valued the achievements.

After all, the completion of a topic often represents a number of heavyweight papers. And papers, if you want more, just brush more. They are all attached to the results.

"One is an immortal flower in langyuan, and the other is flawless. If there is no strange fate, I will meet him again in this life..."

The opening song of "a dream of Red Mansions" came from next door, which awakened Wang liangcaimeng.

A dream of Red Mansions is the most attractive TV play of the year. It is no exaggeration that there are so many people in the empty lane.

When the opening song of the TV series starts, you can hear the sound of calling home in the yard. It's easy for adults and children who are crazy to be called home. You can't go home if you don't. the friends who play together will go home to watch a dream of Red Mansions. Who will play with you.

There is no TV in Wang Liangcai's small suite, which is the only regret. Wang Liangcai spent the past two days watching big TV in the canteen, but today he was a bit lazy to run.

He reached out and grabbed the envelope on the bed, poured out the brand-new banknotes, counted them again, then took out most of them and put them back in the envelope, thinking: my wife has wanted to change the color TV for a long time, otherwise, I will use this money this year.

The rest, Wang Liangcai and divided into three, ready to leave a home to improve food, another to buy a good clothes for his wife and children, finally, to buy some good books for themselves.

After the distribution, looking at the four piles of money in front of him, Wang Liangcai still couldn't believe it.

He has never had a monthly income and can do four things.

Not to mention four pieces, that's a quarter. They're all amazing.

For example, when you buy clothes, you can save some money every month. Only when the season changes can you buy clothes once. You can't buy clothes for everyone in your family. You must buy autumn clothes for your wife this year, so you can't afford winter clothes.

It's even more difficult to change electrical appliances. It's common to save money for one or two years before you can buy an electrical appliance. During this period, you can't have any big projects to spend money on.

Therefore, if you go into an ordinary family, you can count all the electrical appliances with one hand.

Wang Liangcai didn't have a solid foundation in his family. After many years of working as a professor, he bought a black-and-white TV, an electric fan, a tape recorder, and a single washing machine, which caught up with the national average. As for equipment such as refrigerators and air conditioners, they haven't been discussed yet.

Wang Liangcai couldn't help touching the money with his hand, as if he was afraid that it would run away.

Turning around, Wang Liangcai couldn't help laughing bitterly twice. He thought he was a scholar, but he didn't expect to love money so much.

"A gentleman loves money and takes it in a proper way." Wang Liangcai clenched his fist and made a decision secretly. He took a pile of money into the quilt and slept in the dark.

Four in the morning.

Wang Liangcai, who had slept for eight hours, got up from bed, washed and went to the laboratory.

The dormitory is very close to the laboratory. At the door, Wang Liangcai gives a brief explanation, and the doorman puts him in.

Wang Liangcai rubbed his hands as he walked. When he got to the laboratory, he felt his fingers were soft. Then he picked up the stove he had pressed down yesterday, added coal, put on his experimental clothes, opened the instrument cabinet, and turned on the micromanipulator, inverted phase contrast microscope, piezoelectric pulse instrument, stereoscopic microscope, etc

Superovulation and egg retrieval, It's just preparation for sheep cloning. Next, the real challenge starts with "denuclearization.".

Compared with the first two operations, the latter has a stronger sense of "scientific attribute".

At the very least, more instruments are used.

Judging from the price of all kinds of equipment in 1987, there are only a few research institutes in China that can undertake this project.

Wang Liangcai inspected the instrument and dispensed the nuclear fluid.

There are two kinds of enucleation fluid: sucrose free and sucrose free. They can also be mixed with various strange hormones. Each time you mix something in, you can write a small paper.

Even the change of concentration can be regarded as a small topic.

However, in Yang Rui's genetic engineering laboratory, such a project is naturally unattractive.

Wang Liangcai just followed the traditional model and made the sucrose free version and the 3% sucrose version. Then he took out the culture dish, dripped the nucleus, added the cell relaxant, covered it with paraffin oil, and finally placed the sheep oocytes in the micro drop.Just the small steps at the beginning made Wang Liangcai sweat all over his body, and the cold air in the laboratory was long gone.

Wang Liangcai, an academician, is not necessarily able to play these steps if he is replaced by other players, let alone young newcomers, old professors who are famous for their operation, or new professors who are new to the world.

At least, you have to fail for a week or two to complete the set action.

Considering that each failure will waste one or more oocytes, we can imagine the importance of experienced players.

Not to mention, the next steps are just more complex continuous actions and more testing techniques.

Tong Dizhou was able to get up from Belgium cattle in those years because of his good technique.

As for his technique, why is it good? There is a special story about it: at that time, the Belgian people began to work on time. The scientific researchers strictly implemented the work requirements and went home to play after dinner. Tong stayed in the laboratory on the first week until two or three o'clock in the evening until the security guards drove him away.

With Tong Dizhou's return to China, this kind of training technique has been handed down.

"Have you ever seen the capital at four o'clock in the morning?" For genetics scholars, it is not a problem.

So, how can we get the reputation of Kubi on the biological road of Kubi.

Wang Liangcai doesn't think it's hard to do experiments. Compared with metaphysical physics and suicidal chemistry, biology is more normal. At least, he can improve his value through training.

Sheep's egg cells are too expensive. They can be used as amphibious frog's egg cells, just like the first week's.

However, it is inevitable to train and concentrate for a long time.

Moreover, it is difficult for any experimenter to remember every experimental step perfectly, let alone to know the latest research trends in the scientific research field at any time.

In this case, we need to read a lot of literature.

Even with the help of the data group, the time saved is still limited.

Wang Liangcai also read the operation guide first, then adjusted the lens of the inverted phase contrast microscope, started to aim at the oocytes, and gently fluctuated with the enucleation needle to find the correct position.

After rubbing his hands with acid, Wang Liangcai finally, with the help of the fixed needle, attached the enucleated needle to the cell and absorbed the zona pellucida, so that the enucleated needle maintained negative pressure. Then he turned on the piezoelectric pulse instrument and tried to pierce the zona pellucida with strong pulse.

The nucleus is very small.

The cell is small enough, but the nucleus is smaller than the cell.

It's obviously not easy to remove the nucleus from the cell.

The success rate of Wang Liangcai's current blind aspiration method is not low, but it is easy to suck away too much material in the egg.

The latter is an important nutrient for the development of an egg into an embryo. If more eggs are sucked away, the embryo will still fail if it is not fully developed.

Wang Liangcai also knows such disadvantages, so he thinks while doing experiments.

Experiment is like this, there is no perfect experimental method, and it is impossible not to continue because the method is not perfect.

He will think about new methods, but if there is no flash of inspiration, it is not unacceptable to use stupid methods to make results.

Unless stupid methods consume too much resources, most experiments are completed by countless stupid methods connected with several auras.

As the sky was getting brighter and more people came to the laboratory, Wang Liangcai was still completely selfless and continued to work.

From four o'clock to eight o'clock in the morning, although he worked for four hours, he did the experiment only four times.

And four times.

For an experimental biologist used to self abuse thousands of times, four times is just an appetizer.

At nine o'clock in the morning, Gu Qiang ran came to the laboratory.

He didn't arrive late, but he chose to go to the canteen to have breakfast first, and then came back after he had a full stomach. But he saw Wang Liangcai working hard for the first time.

"It's early." Gu Qiang can't help but curl his mouth, but his step is three points faster.

……