Plant genes can make wood more straight and wheat more productive
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Scientists have made two new important discoveries in the study of plant genes. These two new findings show that a full understanding of the function of plant genes and the rational use of these genes can enable plants to grow healthily, produce more environmentally friendly agricultural products, and have better economic returns. Researchers at Cornell University in the United States have found a protein in the plant's plasma membrane that helps plants effectively absorb the phosphate released from the roots of symbiotic fungi in the surrounding soil. This finding is of great significance for the sustainable development of crop cultivation. The researchers said that applying this plant-fungus symbiotic approach to agriculture can reduce the use of phosphate fertilizers, thereby reducing phosphate emissions and reducing environmental pollution. At present, the research team is working to investigate which genes play a role in this symbiotic relationship between plants and fungi, and which genes are responsible for the release of phosphate from plants to fungi. I hope to explain more mysteries of symbiotic relationships. Scientists at the University of York in the United Kingdom have found a gene called MAX3 in Arabidopsis thaliana. This gene can control when and where the plants sprout. Those plants that are mutated in the MAX3 gene will sprout extra lateral buds. Researchers have speculated that MAX3 has an inhibitory effect on germination of lateral sprouts in plants, probably because the protein it produces can attach to a molecule called carotenoid and “cut†it into pieces. The carotenoid molecule is exactly Responsible for signalling plant growth molecules to tell when they are dividing. By controlling the MAX3 gene in the plant, you can determine where the plant grows lateral buds. As a result, some trees can reduce branches and grow into more straight and higher-quality wood, while wheat can also be more productive and nutritious after reducing lateral shoots. At the same time, mutating the MAX3 also allows some ornamental plants to grow more foliage, which is more plump and more beautiful.