The talented people in Jiangshan have put together a variety show

Eating, drinking and chatting can quickly shorten the distance between people.A gourmet carnival made the researchers in the base think that so many variety cameras are not a very special thing.

Some of them saw the cameraman working hard, and they even stuffed two small fruits for the cameraman.Put it directly in your pocket, there is no room for rejection.

According to the words of the researchers: "We don't have much else here, we just eat a lot."

The next day, He Jun and Tong Wenle were fully dressed in front of the laboratory, and a researcher was holding a box of fresh jackfruit: "Hey, do you want to eat jackfruit? I received a big box at home yesterday, and I didn't eat any of it when I went back yesterday. One box? I brought five boxes from my office."

He Jun and Tong Wenle thanked again and again: "Okay, thank you, thank you."

After coming and going, He Jun turned around and asked the staff to help order afternoon tea, and then invited the staff of the research institute base to have fun together.

Today a group of people are in the laboratory and have to do a leaf sheath experiment.

Pan Hui happened to come to the coast with her mentor because of the need for the filming of the program, so she was also in the laboratory.Together with Gao Yiran, she helped He Jun and Tong Wenle sort out all the tools needed for the experiment.

Pan Hui, who was praised by Gao Yiran yesterday, had no idea that the young man also admired her in his heart.

All she knew was to explain clearly to this group of people the things to pay attention to in the experiment: "If the experiment on the infection of leaf sheaths by blast fungus is done well and the data is sufficient, the final analysis is at the level of a master's thesis. But... "

Pan Hui smiled: "It's a bit old. It belongs to the level of graduation thesis more than ten years ago. Now I still write this for my master's thesis. The tutor will..."

She cleared her throat with a strange expression, "Yo, your choice of thesis topic almost made me think I was 15 years younger."

Everyone who heard it burst into laughter.

Gao Yiran had met Pan Hui's mentor, and felt that she learned it so vividly: "Hahahaha, damn, I laughed so hard. It's so similar."

Pan Hui continued to be ambiguous: "Move that clever little brain on your neck. Next time you show me this level, I will switch careers to research time machines. It doesn't matter if you wear it less than 15 years ago. I'll just beat the one who gave you a high score in the interview."

Gao Yiran laughed until he couldn't breathe.

He Jun and Tong Wenle laughed and giggled.

Fortunately, tutor Pan Hui is not here now. If he was really present, he would probably feel annoyed and funny, and then gave a gift of the same type of yin and yang strangeness: "You are very similar in learning. Use this bit of imitation ability in your academics. I Immediately evaluate your graduation thesis."

The level of graduation thesis in the past can only become the level of daily subject experiments.

He Jun put on the thin experimental gloves.The plastic gloves are the same type as the medical gloves used in the hospital. Wearing them on the hands will not affect the hands for experiments at all, and the fingers look even more slender.

Wearing a white coat, it looked like he was about to undergo surgery in the next second.

He gestured with his fingers in the air: "If there is a scalpel right now."

Tong Wenle put on airs and pushed his non-existent glasses with his hands: "Next time I will take on this kind of professional drama. Captain, you come to be a guest star colleague. It is best if the identity background is very complicated. He appeared in a total of two scenes, and he looked gentle, but he was actually a big murderer."

He Jun smiled and repeated his words: "The big murderer?"

Pan Hui put a basket of petri dishes into He Jun's hands: "Big devil, wash a petri dish. Dry it and use it later for experiments."

He Jun paused: "...Okay, the instructor of the big devil."

Tong Wenle laughed and collapsed on Gao Yiran's shoulder.

The experiment He Jun and Tong Wenle conducted today was to artificially infect leaf sheaths with blast fungus.What they used was not the rice selected yesterday, but the leaf sheaths of rice seedlings prepared in the laboratory.

After the infection, observe the characteristics of the rice blast fungus, and observe the changes in the proteome of the leaf sheath of this batch of rice leaves.

Rice blast is a very common rice disease caused by a pathogen that turns rice brown and then dies, seriously affecting rice growth and final yield.

"Generally speaking, enough sunlight and high temperature can actually effectively curb this kind of bacteria. But the weather along the coast is not always high temperature all year round, so we will do this experiment as well." Pan Hui shared this point with He Jun and Tong Wenle. He said, "It can also be compared with other rice."

Rice must be approved for listing, and must undergo resistance identification.Rice blast loss rate is one of the identification conditions.

Pan Hui explained to them from the beginning: "We must first select the leaf sheath accurately. The width, thickness, and length of the leaf sheath are all particular, otherwise the experiment will easily fail."

The two listening to the class nodded.

"Next, we need to destroy the hydrophobic structure on the surface of the leaf sheath." Pan Hui took out something similar to an electronic thermometer but completely different, "This is a pipette."

He Jun and Tong Wen were delighted to see this kind of tool, so they took a second look curiously.

The leaf sheath itself is only as wide as a pinky finger, and the pipette is not large.The work that Pan Hui said was extremely easy sounds simple, but it may not be easy to do it.

During the subsequent experiments, He Jun and Tong Wenle really felt that it was not easy to do it.

The first step is to select the leaf sheath to use.They thought that the selection of the leaf sheath was to use the scissors to "click" to cut off the two ends.In fact, to select the leaf sheath, first take out the whole rice seedling.

Then they have to remove the sheath of the first leaf, pull out the core, cut off the third leaf, and get the sheath again.During the whole process, they still operated in the petri dish, and even before taking the leaf sheath, they had to add the prepared reagents to the petri dish.

He Jun and Tong Wenle opened the scene: "I understand, I understand."

Hands-on is: "What? I seem to be a waste."

It is so troublesome to take out the leaf sheath, and it is not so simple when using a pipette.

The leaf sheaths were placed on wet paper towels, and their hands shook easily when they pointed the pipette.And Pan Hui's process description continued: "We need to evenly drip the spore liquid onto the leaf sheath."

The injection of the spore liquid is to start the injection from the bottom of the leaf sheath, and let it infect it little by little until the other end oozes out the liquid.

All in all, all in all, skilled workers will feel that this job is extremely simple, and they can do it with eyes and hands.For He Jun and Tong Wenle who are just getting started, it is a bit difficult and it is easy to fail.

The next step is to take the amount.

A piece of leaf sheath is definitely not enough to do experiments.

Pan Hui said lightly: "Each strain infects 45 leaf sheaths. Plus 45 copies of the control group. Today is a hard work for the two teachers. After that, we will need to record and take samples every day, and there will be a second infection in the future." Dye work."

He Jun looked up from the experiment, and asked again in a daze: "How many copies?"

"45 copies. Each strain." Pan Hui asked He Jun considerately, "Do you think it's too much? In fact, several copies can be placed in one petri dish. And it's very fast to make. You can basically complete a dozen species in a day. ?”

He Jun suddenly felt that he was a worker on the assembly line, and the next job would be numb and repetitive.

After thinking about it carefully, he realized that this was just a kind of rice infection work.If it is said that every type of rice has to do such a resistance experiment, then after one year, it is really... really numb to repeated labor.

However, this behavior has to be artificial.

Pan Hui also told them seriously: "Because a lot of materials will be used. So tomorrow our task is to help the next door to make culture medium. Tomato and oat culture medium."

Tong Wenle replied subconsciously: "It sounds delicious."

He Jun subconsciously followed Tong Wenle's words: "The germs think so too."

This time not only Gao Yiran laughed to death, but even Pan Hui couldn't help but laugh.

He Jun and Tong Wenle just started to toss, and the experiment really couldn't be 100% successful.Abandonment can only waste raw materials.That is to say, their raw materials are not very valuable.If it belonged to the rare rice species, the two of them would have to be dragged out and hanged to beat them.

In ancient times, he might be beheaded.

An hour later, the two were talented and intelligent, and they finally kept up with the rhythm, and they succeeded in almost every leaf sheath infection.Two hours later, the two of them washed their hands and took a short rest before sneaking out to eat jackfruit.

Everyone in the laboratory is working very seriously, can talk about serious scientific research topics, and can also talk about daily trivialities.They are all ordinary researchers, and they don't see anything special.

He Jun and Tong Wenle were sitting in the corner pulling chairs, they were the best rookies in the audience, and they were comparing each other, just like elementary school students.

"My task does not need a day at all. I have calculated that according to my current efficiency, I can finish it at three o'clock in the afternoon."

"Oh, I don't rest at noon, and I can finish it at two o'clock."

"I don't eat, I can finish it at 01:30."

"I'm going to get on with it now!"

"No, let's eat jackfruit first. It's delicious."

"another one?"

The comparison of the vegetable chicken version of salted fish was finally defeated by the fruit.

The two of them took a break after eating, and returned to the experiment.When the sun was still shining outside, the two finished today's work and handed over a lot of finished products to Pan Hui and Gao Yiran for inspection.

Pan Hui and Gao Yiran checked quickly, and it wasn't a pleasant surprise.During this period of time, He Jun and Tong Wenle's learning ability in the laboratory is obvious to all. The efficiency is extremely high, and they are completely worthy of the demanding variety show guests.

Pan Hui carefully read a few copies and was sure that all of them could be used: "It's ok. We will take the first sample after 24 hours. Just select a sample of the leaf sheath that is well-proportioned and put it in a dark petri dish. Continue to infect tomorrow."

He Jun has no objection to this itinerary, but he added one more sentence: "Tomorrow we have to make a culture medium."

Pan Hui smiled and said, "Oh, it's hard work for those who are capable. You see that you have completed the task early today, and you can be a culture medium today."

The sun was shining brightly outside, and in fact, there was not much time before the entire research institute got off work.This is the case in the tropics, where the sun is so big that you can't tell the time.

He Jun and Tong Wenle didn't have much rest today, and they came back to continue working after lunch. Now, when they heard the words of "overtime work", they hurriedly shook their heads: "No, no, no."

Gao Yiran jokingly said, "The culture medium is delicious."

Just as he was talking, the program team brought afternoon tea.There are milk tea, coffee, and local refreshments, as well as various small cakes and fried chicken.Both local specialties and fast food dishes are available.

He Jun took off the gloves he was wearing today, took a cup of milk tea, and politely declined: "Tong Wenle and I still have different food preferences."

Tong Wenle: "??" What do you mean?