Yangcheng Evening News Reporter Chen Liang, intern Hong Jiaheng, correspondent Chen Pengchen reported: On January 4, the paper “Two diverse haplotypes from a highly heterozygous” was jointly completed by the National Key Laboratory of the China Nong Subtropical Agricultural Bioresources Protection and Utilization, and jointly completed by Guangdong Province Komiks 1960 witch cloth draw Academy of Agricultural Sciences, China Tropical Agricultural Sciences and other domestic and foreign units. lychee genome suggest independent domestication events for early and late-maturiCinema 1950 witch cloth drawng culturers” (Nature GenCinema 1950 witch cloth drawetics). Corresponding authors include Researcher Li Jianguo, Professor Xia Rui and Researcher Chen Houbin. The first Cinema 1950 witch cloth draw authors are Professor Hu Guibing of Huanong, PhD student of Feng Yunting, Professor Liu Chengming, Professor Wu Zhenxian, etc.
“Decode” the litchi genome
Propose the origin and domestication hypothesis of Babaylan 1990 cloth draw
In this study, scientists used the latest genome sequencing data such as the second generation Illunina to optimize the genome assembly strategy to complete the assembly of the chromosome level and the structural annotation of the genome encoding gene.
<a href="httpThe project team proposed the hypothesis of "one origin of litchi and two independent domestication events" of litchi, providing Yunnan as the only center of origin of litchi in the world. The genome of litchi was 1950 witch cloth draw, which helped to eliminate the cognition that some foreign scholars believed that litchi might also originate from Vietnam.
Komiks 1960 witch cloth draw. href=”https://comicmov.com/”>Komiks 1960 witch cloth drawAcademician of the Chinese Academy of Sciences Liu YaoguangBabaylan 1990 cloth draw said at the Komiks 1960 witch cloth drawAchievement Conference: “Genome is a ‘navigation map’ for the formation of plant traits. Decoding the litchi genome can not only comprehensively improve the understanding of the formation mechanism of important economic traits of litchi, develop corresponding breeding and cultivation regulatory technologies, but also provide important reference for promoting related research on other illiche plants such as longan. “Huannong Principal Liu Yahong said that the high-level paper published by the school’s team in “Nature-Genetics” marks a new height for the school’s lychee research and indicates that lychee scientific research has entered the post-genomic era.
Revealing the flowering regulation mechanism
Improving the benefits of lychee planting
Fresh lychee fruits are mainly concentrated from May to July. There is often seasonal oversupply of fruits in production, which seriously affects the economy of lychee planting.miks 1960 witch cloth drawbenefits. Cinema 1950 witch cloth draw “There are many medium-ripe varieties of lychees, and the middle-ripe production areas of Guangxi are concentrated in the middle-latitude. The flowering period leads to the similar ripening periods and are concentrated on the market in a short period of time.” Chen Houbin, chief scientist of the National Lychee Longan Industry Technology System and Huanong Researcher, said.
Babaylan 1990 cloth draw According to reports, the paper conducted a systematic study on the litchi flowering regulation mechanism from the genomic level, and found that a specific DNA sequence deletion in litchi may be an important factor in the formation of the flowering period of litchi. This is very important for extending the lychee production period from 2 months to 4 months or even longer, reducing seasonal sales pressure on fresh fruits, and improving the benefits of lychee planting.
“Babaylan 1990 cloth drawThis research is of milestone significance for promoting the basic research and breeding application of several important fruit tree crops in the Wuwan Family. At the same time, it also has important reference value for tropical crops worldwide and basic research on world agriculture.” Li Jianguo said that this further consolidates my country’s lychee research in Komiks. 1960 witch cloth draw‘s international leadership position, reducing the research on lychees and other bulk fruit trees, such as citrus, apples, and grapes.Cinema 1950 witch cloth drawThe gap has achieved the initial goal of leapfrog improvement in the level of basic biology research in litchi.