Bears of the Orcs 2

This chapter may be very boring, if you don’t want to read it, you can skip it~~ But the same is true for the next chapter.

Fang Hang asked all 37 people who studied the reorganization, as well as Jiang Jianjie, to put down all work and hold a meeting on "inhuman" topics.

"Non-human" sounds almost impossible to achieve. Although humans have a better understanding of biology, they do not fully grasp it.Genetics and biological evolution far exceed human imagination.

Most people were frowning, Dr. Li first said: "Mendel's pea hybridization experiment obtained two laws, that is, the law of inheritance: the law of segregation and the law of free assortment. Then Sutton's hypothesis appeared, inferring that genes in chromosomes On the whole, the results of cytogenetics showed the essence of Mendel's two laws, and the inference was confirmed."

The person next to him continued: "And people have found that the number of genes in each organism is far more than the number of chromosomes in this organism. There are 23 pairs of chromosomes in human somatic cells, and there are about tens of thousands of genes carried; Chromosomes are arranged linearly, and we can know the position of the gene on the chromosome through specific technology, so as to extract the desired fragment."

Fang Hang frowned, and the female doctor on his left explained to him in a low voice: "Gene and gender are always related, called sex-linked inheritance. Genes are dn□□ segments that have genetic effects. dna is the main genetic material , has a double helix structure, the arrangement of the four bases is ever-changing, complementary pairing; dna molecules can replicate while unwinding, and semi-conservative replication."

The female doctor typed on a tablet: "There are two types of gene expression: transcription. rna is synthesized in the nucleus using a strand of dna as a template; translation..."

There was silence again.

Fang Hang looked at Jiang Jianjie and asked him if he had any ideas.

At this time Jiang Jianjie began to speak: "The variation of genetic material is called "heritable variation", and its offspring will inherit this variation, which is exactly what we need."

His tablet is connected to the big screen, and part of the genetic variation appears:

⊙Gene mutation: the substitution, addition and deletion of base pairs in the DNA molecule cause changes in the gene structure. "It is further divided into three types of mutations: frameshift, substitution, and synonymous. 』

⊙Gene recombination. The recombination of genes controlling different traits during the sexual reproduction of organisms. (No new genes are produced, new genomes are produced.)

⊙ Chromosomal variation.

Everyone looked at each other, and some were discussing in low voices.

Dr. Huang: "Then let's use genetic mutations."

The female doctor is aggressive: "Gene mutation? Huh, it is divided into three types of mutations: frame shift, substitution, and synonym. Which one do you want to use? And it has universality, randomness, and redirection. Low frequency and more harmful than beneficial! Genetic recombination should be used!"

"You mean crossbreeding?? Combine the excellent traits of two or more varieties together, and then select and cultivate them to obtain new varieties."

"Not necessarily." Jiang Jianjie said lightly, objecting.

(The above exclusive content is true)

The author has something to say:

It's so difficult, I'm too lazy to check the information...I feel bored myself.

☆、【Fan】Jian Jieming

"Fang Hang, stop!" Jiang Jian kicked his hands and feet and struggled.

But Fang Hang was noncommittal, completely overwhelmed him, and restrained him.

Jiang Jian's beautiful body was displayed in front of his eyes.

"Jian'er, I want you." Fang Hang has gone crazy.

Jiang Jian was about to curse, but his lips were sealed, and the other party's fiery breath rushed towards his face.

don't want…………

But Jiang Jian, who woke up, changed his attitude.

Does Fang Hang like him?Yes, Fang Hang said it, said it, at that moment.

It turns out that there will be people who like him.

With a smile on his face and eyes, Jiang Jian hugged Fang Hang tightly.

The author has something to say: The second part of the gene was originally written, but the phone flicked and it was all gone! ! !Let’s post a small story now, and we’ll add gene 2 later! ! !

I'm so angry!