After 13 years of hard work, more than 200 scientists from 73 research institutions in 20 countries have finally completed a complete map of the wheat genome. This "milestone" work laid the foundation for the cultivation of wheat varieties with higher yields, more nutrients, and stronger climate adaptability. The International Wheat Genome Sequencing Association published a paper on the 16th in the US "Science" magazine, saying that they used a wheat genetic research model variety called "China Spring" as a material to study and integrate 21 wheat chromosome reference sequences, obtaining 107891 genes Precise location, over 4 million molecular markers, and sequence information affecting gene expression. The International Wheat Genome Sequencing Association was established in 2005 and has members in more than 60 countries. The agency ’s executive director Kelly Eversol said in a statement that mapping the wheat genome is the result of many people ’s joint efforts and was once regarded as an “impossible taskâ€. This method of mapping reference sequences is for future Large, complex plant genome sequencing efforts provide examples that once again prove the importance of advancing food security through international cooperation. On the same day, several related papers using this genomic map for scientific research were published in different scientific journals, some of which studied the expression of genes related to heat, drought and wheat diseases. Wheat is the main food for about 30% of the world's population and provides 20% of human heat and protein consumption. Wheat, rice and corn are also called the world's three major food crops, but the genome mapping of the latter two has been completed for many years. The reason why wheat's "gene code" is difficult to decipher is because the wheat genome is large and complex, containing about 16 billion base pairs, which is more than five times the human genome. In addition, wheat has three sets of subgenomes with a repeating sequence content of 85% and high genetic similarity, which poses challenges for differentiation and sequencing. Scientists believe that the completion of the mapping of the wheat genome can help breed wheat varieties that are resistant to drought, disease, and yield. The International Wheat Genome Sequencing Association pointed out that the global population is expected to reach 9.6 billion by 2050, and wheat production needs to increase by 1.6% per year to meet future demand, and this growth must be achieved mainly by improving crop traits rather than increasing planting area. SHOWER TRAY Shower Tray,sauna and steam bath,Shower Trays,portable steam bath,steam room spa Guangzhou Aijingsi Sanitary Products Co.,Ltd , https://www.infinityedgehottub.com