Chinese scientists and foreign counterparts have teamed up to draw the first “chicken genetic framework map.†Scientists say that humans have 8,000 years of chicken breeding history, but human understanding of chickens has only just begun. The "genetic map of chickens" jointly drawn by Chinese and foreign scientists not only analyzed the genetic differences among the four chicken breeds of Hongyuan chickens, black-bone chickens, broilers and layer chickens, but also found that 60% of chickens have the same genes as humans. Chickens and humans are About 310 million years ago there was a common ancestor. According to statistics, China is the most abundant country in the world for pheasants. There are 57 species of apes in the world, 27 species in China, and 19 endemic species. China is also the world’s largest chicken producer. In 2003, China’s poultry egg production and poultry meat production accounted for 40% and 17% of global production respectively, making it the world’s number one. The history of Chinese chicken breeding can be traced back to the Paleolithic age of nearly 8,000 years ago. Sites such as the Henan Ligang Site and Hebei Magnetic Hill Site have all found traces of Chinese ancestral chickens. From northern Heilongjiang Province to southern Hainan Island, broilers, laying hens, wild chickens and pet chickens are active in the vast urban, rural and natural forests. In China’s world-renowned food culture, the “chicken†style shines. "Chicken" is an indispensable protagonist of Chinese cuisine. Dongbeigou Bangzi Chicken, Changshu Jiaohuazi, Suzhou Royal Chicken, Dezhou Chicken, Daokou Roast Chicken, Xinjiang Dapan Chicken, Zhangzhou Paper-wrapped Chicken, Hunan Clay Duck, Shanghai Youji, Fuyang Vinegar Chicken... Chinese Cuisine There are hundreds of chickens. There is a legend behind each chicken dish. In the glorious history of Chinese civilization in the Milky Way, the chicken interprets the worldview and aesthetic concept of the Chinese people with its ever-changing appearance. There is already a “chicken†in the bones of the Oracle unearthed in Yin Ruins. The ancients believed that the chicken was the incarnation of the phoenix and was a god. During the Eastern Zhou dynasty, the Royal set up the "Chicken Officer", dedicated to worship. The "fighting chicken" in the Warring States Period was both the entertainment of the court and the morale of the army. The Chinese people symbolize the ethical conduct of the squadrons of “rough and stormy and endless crowsâ€; Chicken is a member of the Chinese zodiac and is called "chicken." In ancient China, chickens could enter paintings, enter poems, and be used as medicine. Chicken, the most intimate partner of the Chinese people, brought disaster in one morning. One day in January 2004, Dingdang Town, Longan County, Guangxi Province had died of unexplained chickens. The highly pathogenic bird flu raided China and 49 outbreaks occurred in mainland China within 50 days. Maybe humans get too close to the chicken and get too close to each other, and ignore the objective understanding of it. It was not until a surprise raid on bird flu that humans realized that they knew too little about this “close friendâ€. Scientists believe that the mapping of chicken genetic maps really helps reveal the way bird flu is transmitted from chickens to humans. It seems that humans still have a long way to know nature. The Indian Ocean tsunami at the end of 2004 seemed to be the first echo of the bird flu at the beginning of the year, reminding complacent humans that the mystery of nature is far from being solved. In 2005, we spent time with the chicken and coexisted with nature.
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