Vol 2 Chapter 2112: color tree

After listening to Yang Fang's introduction, Wu Hao nodded with a smile: "Very good, with the continuous improvement of people's material life, everyone has higher requirements for spiritual life, and our country's flower consumption market is also constantly expanding.
However, compared with other countries, the varieties of our domestic flower market are relatively simple, which is quite different from that of foreign countries, especially developed countries such as the West. And many flower varieties do not have their own independent intellectual property rights and are controlled by others.
This is true. Don't think that it is just a flower, and it has its own intellectual property rights and can be controlled by others.
In fact, this is really the case. Take the roses that everyone likes. Almost all rose varieties we know come from overseas. Many of these varieties have their own intellectual property rights. If our domestic enterprises want to introduce them, they must pay a large purchase license fee.
Therefore, cultivating flower varieties with our own independent property rights has a great positive effect on our country's resistance to the invasion of these foreign flower giants.
And in terms of market revenue, with these excellent flower and ornamental plant varieties, we can also make a big difference in this market. "
Speaking of this, Wu Hao turned his head to Yang Fang and said, "Do it with confidence, I will continue to pay attention to you in this regard."
Thank you Mr. Wu. Yang Fang smiled happily upon hearing this.
Well, Wu Hao nodded with a smile, then looked at the other flowers and plants and said, "Let's introduce these novel varieties to us."
OK Yang Fang nodded with a smile, then led Wu Hao and the others to a special plant, and then smiled at the crowd and said, "This is a very interesting ornamental plant that we have cultivated. It's unremarkable, but it's actually a very beautiful plant, and we call it a color-changing tree."
Color tree? Everyone couldn't help but be surprised when they heard Yang Fang's words. Color-changing tree, consciousness, can this tree change color, like a chameleon?
Facing the suspicious expressions of everyone, Yang Fang smiled and took a transparent tablet from the assistant, then swiped it a few times, connected it to the vertical display screen closest to them, and introduced it to everyone.
"Actually, as everyone thinks, the color-changing tree, as the name suggests, this tree can change color. We extracted and mixed-edited the genes of many kinds of plants, and finally cultivated such a color-changing tree.
As for it, the shape of the general tree is not much different from that of the general tree. However, the color of the leaves will change to different colors according to their growth cycle, temperature and humidity.
First, when the leaves are just budding, it is bright yellow, and the leaves gradually grow to become golden yellow, then dark yellow, orange, orange-red, red, dark red, purple, blue. Then the pigment gradually fades, it turns green, and then it turns brown and withers and falls.
What we've seen so far is that he's in a deep red-to-purple transition, so he looks a little reddish-purple. In about a week or two, it will be completely purple and then a little bit blue.
This is a delayed video we made to record its color changes throughout the year, everyone please see the big screen. "
Hearing Yang Fang's words, everyone followed her instructions and looked at the big screen. The short video above the big screen starts playing. A small tree, not very big, began to sprout bright yellow shoots from the bare trunk. The sprouts gradually grew and became a very conspicuous golden color, like a golden tree covered with golden leaves.
Immediately afterwards, the leaves began to gradually deepen their color, from gold to positive color, then orange, orange-red. The color of the leaves deepened a little bit, and then turned directly into a big red, very bright.
Immediately afterwards, the red gradually deepened, becoming a more textured deep red, a bit like the red of a rose, and more like a national red.
As the red reaches its extremes, the color of the leaves slowly begins to turn a little purple, and turns into a very pleasant pinkish purple. The purple gradually became more and more apparent, and the entire leaves also turned into a deep purple color, somewhat like the color of purple bamboo plum, or even more like the color of purple cabbage.
This purple color also gave the discolored tree a slightly weird and mysterious aura, as if it was exuding poisonous gas. Fortunately, the purple color didn't last long. Soon, the purple leaves slowly began to turn blue, and the blue became stronger and stronger. Finally, the leaves of the whole tree began to turn blue. It's like the blue of blueberries. It began to slowly degrade from dark blue to lake blue, sky blue, and then the blue leaves began to slowly turn green, just like a real tree.
Unfortunately, it was only for a moment, and then the leaves turned a yellowish-brown color at first, and then slowly withered and fell.
So beautiful, how did you do it. Zhang Jun looked at the picture on the big screen and couldn't help asking.
"Oh, it is to extract the part of the genes related to colors in plants of different colors in nature, and then select a basic tree for implantation and editing. Remove the original part of the gene of this tree, and then extract these different colors. The gene is implanted in. And through the gene editing of the plant, the change of the leaf color of the tree at different stages is controlled, and then a trigger mechanism is set.
For example, changes in temperature and humidity~EbookFREE.me~light, etc., plants perceive changes in these external factors and make corresponding changes. "Yang Fang explained with a smile.
As for Wu Hao, he asked his own question at this time: "How can we maintain a constant state, will this color-changing tree maintain a specific color?"
Hearing Wu Hao's words, the others nodded and looked at Yang Fang, and they also had questions in this regard.
And Yang Fang smiled and shook his head: "In fact, the impact is not big, we have not changed the original growth gene of the tree, so even if it grows in a constant environment, the tree will still sprout, grow up and then dry up. fallen leaves.
During this growth process, the leaves will still change color according to the color-changing gene implanted. However, without the influence of these external factors, such as changes in temperature, humidity and light, the discoloration will be less obvious and less bright.
Because our basic mother tree is a plant that grows in a climate zone with four distinct seasons, it will not grow well without climate change if it is placed in this constant environment. This is because some plants like sunshine, while others like shade, some are drought tolerant, and some like water. "
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