Chapter 359: Reverse Deduction

Zhang Zhi explained: "This instrument is not an instrument for genetic reconstruction, it is an instrument for synthesizing genes and gene expression.

We use proteins to reverse derive DNA base sequencing, which is achieved by the Star Blue control quantum computer.

Only by knowing the base sequence of DNA can we enter the synthesis of DNA. ”

Li Lingqiu nodded and said, "Brother Zhang, I understand." ”

Ding Ling is operating a quantum computer, and Lin Congshan is working on Ding Ling, and they are formulating the scope and direction of derivation for Xinglan.

Zhang Zhi briefly explained to Li Lingqiu the wonderful use of this instrument.

This instrument consists of two parts, which are a genetic material synthesizer and a protein synthesizer.

The process of synthesizing proteins.

There are catalytic enzymes that are needed for a variety of biological genetic activities, such as DNA transcriptases.

There are also more than 30,000 ribosomes, which are where RNA is expressed into proteins.

It not only enables forward expression of DNA to proteins.

It can also reverse the RNA according to the spatial structure of the protein, and then the DNA with a double helix structure according to the single-stranded RNA.

Zhang Zhi pointed to this instrument and said: "It has only been completed for a short time, this is Zheng Jincheng, Lin Congshan, Ding Ling, they are leading, and Yan Jiliang is assisting."

In addition, most of the experts in the company's biotechnology and chemical departments have made every effort to research the instruments.

The main purpose is to explore the role and interrelationship of genes in the life sciences. ”

Li Lingqiu suddenly realized, she said in surprise: "I have been studying the biosphere these days, and I found that they are implementing a big project, which turned out to be this project.

It's a shame not to be involved in the development of this topic. ”

"There seems to be a situation, let's go over and take a look." Zhang Zhi said to Li Lingqiu.

He saw a flash of green light on top of the quantum computer, which should be a sign of DNA success.

They stepped aside and saw that the light curtain of the quantum computer showed that the device was analyzing the protein composition of the photosynthesis.

Ding Ling saw Zhang Zhi and them coming, and he said lightly: "Through the data of protein sequencing. In the quantum computer, according to its composition, I let the polypeptide chain derived from Xinglan be spatially folded.

I experimentally concluded that photosynthesis is composed of 30 polypeptide chains.

Now that its folding method and order have been cracked, we are deriving the base ordering of a single strand of RNA based on its polypeptide chain.

This step is not difficult, the protein is synthesized through ribosomes, and three bases correspond to one amino acid.

Once the RNA strand is complete, we can use the reverse transcription mode to obtain the DNA with a double helix structure.

Now that there is genetic sequencing of photosynthetic viruses, we only need to find the same part of the gene as the one obtained in the experiment, which proves that our experiment has been successful. ”

Li Lingqiu asked expectantly: "Ding Ling, how long will it take, we can know the expression genes of photosynthesis." ”

Ding Ling heard Li Lingqiu's urging tone, and he himself was actually very anxious. Those who are engaged in biological research see the peculiar biological structure of photosynthesis.

His heart was also very excited, thinking that he would get this result earlier.

Ding Ling said helplessly: "This needs to look at Xinglan's calculation speed, and now the experiment I should do has been completed." The rest can only be found through star blue calculations and analogies. ”

Li Lingqiu suddenly remembered that Xinglan was using her idle resources to simulate the establishment of the Sasolin ecosystem.

She felt that Zhang Zhi knew Xinglan best, and asked Zhang Zhi: "Brother Zhang, Xinglan is simulating the Sasolin ecosystem, and she still has the ability to push down the gene of photosynthesis." ”

Zhang Zhi made an OK gesture and said confidently: "Xinglan's parallel processing ability is very strong, and her ability to use one thing at her highest ability does not mean that she can't handle other things."

You can rest assured that all of our labs plus the virtual world are dealing with huge amounts of information all the time.

Previously her intelligence was not up to the same time processing this information. You can only split out parts and process different information.

Now that Star Blue has evolved, she can easily handle this information. ”

They stood right next to the instrument, waiting for Xinglan to give the results. Discuss the future application of photosynthesis if it is successfully manufactured.

They are very confident, and they only feel that it will take time to do the experiment. Now all the technologies have been successfully tackled, and success is doomed.

Time passed slowly, and they also deeply realized that photosynthesis can be successful. It will have a huge impact on society.

A star-blue phantus appeared on the light curtain, and she showed a disappointed expression, a painful expression, but her fingers were shaking slightly.

"I'm sorry, but I deduced the base order of the photosynthetic DNA," she said.

But I didn't find the DNA sequence on the fund strand of the photosynthetic virus. ”

Zhang Zhi noticed Xinglan's abnormality, and he scolded: "Xinglan, this is when scientific research is being conducted. You don't make a fuss and say the right result. ”

Xinglan showed a naughty expression and said suspiciously, "How did you find out." ”

Seeing that Zhang Zhi ignored her, she continued: "What I just said is true. It is true that the gene sequence corresponding to the photosynthesis was not found on the gene chain of the photosynthetic virus.

Fortunately, this could not stop me from being smart, and at first I thought the derivation was wrong. After re-derivation, this is still the result.

Later, I found that there are three disconnected gene fragments in the gene chain of the photosynthetic virus, and when they are combined, they are the genes of the photosynthesis. ”

Star blue on the light curtain, showing the genetic double helix structure of photosynthesis. Comparison with the gene chain of photosynthetic viruses.

Everyone breathed a sigh of relief when they saw it, and the experiment had basically been confirmed to be successful at this point.

Lin Congshan looked at the two gene strands on the light curtain. He said very commonly: "This kind of transcription is very common in the expression of biological DNA.

It's just that our current technology can only express a complete DNA strand from scratch.

It is not possible to express a functioning protein structure from multiple broken DNA strands like living organisms. ”

Li Lingqiu saw this DNA strand, which is a unique biological beauty, and it is the most amazing phenomenon in nature.

On ancient Earth, the interaction of lightning and boiling water, and the occasional double helix, formed the basis of living things.

She was in a surging mood, and couldn't help urging: "Ding Ling, you guys quickly start this experimental instrument and synthesize this piece of DNA strand." See if it can express photosynthesis. ”

Ding Ling nodded, and he carefully examined the DNA strand. "The length of this DNA strand is 38 million base pairs, and our instrument is fully capable of synthesizing.

Just add to it the beginning and end of the universal transcriptase binding. And then build it into a DNA ring.

If the previous experiments are not wrong, he can easily express the photosynthesis. ”

After Ding Ling finished speaking, he began to operate this instrument to synthesize the DNA he needed.

There are five small molecule materials in this instrument that synthesize genetic material. There are three components of DNA and RNA that are the same, with only one different.

This is also the reason why RNA can be easily reverse-transcribed into DNA.

With the operation of Ding Ling, the instrument began to start. According to the given DNA sequence, the synthesis of a fully functional DNA gene chain circular structure begins.