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| 1 | Chromosome-Level Reference Genome and Population Genomic Analysis Provide Insights into the Evolution and Improvement of Domesticated Mulberry (Morns alba)显示文摘Mulberry(Morns spp.)is the sole plant consumed by the domesticated silkworm.However,the genome of domesticated mulberry has not yet been sequenced,and the ploidy level of this species remains unclear.Here,we report a high-quality,chromosome-level domesticated mulberry(Morus alba)genome.Analysis of genomic data and karyotype analyses confirmed that M.alba is a diploid with 28 chromosomes(2/7=2x=28).Population genomic analysis based on resequencing of 134 mulberry accessions classified domesticated mulberry into three geographical groups,namely,Taihu Basin of southeastern China(Hu mulberry),northern and southwestern China,and Japan.Hu mulberry had the lowest nucleotide diversity among these accessions and demonstrated obvious signatures of selection associated with environmental adaptation.Further phylogenetic analysis supports a previous proposal that multiple domesticated mulberry accessions previously classified as different species actually belong to one species.This study expands our understanding of genome evolution of the genus Morus and population structure of domesticated mulberry,which would facilitate mulberry breeding and improvement. | Feng Jiao Rongsong Luo Xuelei Dai Hui Liu Gang Yu Shuhua Han Xin Lu Chao Su Qi Chen Qinxia Song Caiting Meng Fanghong Li Hongmei Sun Rui Zhang Tian Hui Yonghua Qian Aichun Zhao Yu Jiang | 2020 | Molecular Plant2020，13，7： | 10 |
| 2 | 显示文摘 | QINXia SHENLan-sun(秦侠 沈兰荪) | | 分析化学0，，： | 1 |
| 3 | Phylogenetic analysis of infectious bronchitis coronaviruses newly isolated in China, and pathogenicity and evaluation of protection induced by Massachusetts serotype H120 vaccine against QX-like strains显示文摘 | Chuyang Sun Zongxi Han Huijie Ma Qinxia Zhang Baolong Yan Yuhao Shao Jia Xu Xiangang Kong Shengwang Liu | 2011 | Avian Pathology2011，，1： | 1 |
| 4 | Phylogenetic analysis of infectious bronchitis coronaviruses newly isolated in China, and pathogenicity and evaluation of protection induced by Massachusetts serotype H120 vaccine against QX-like strains显示文摘 | Chuyang Sun Zongxi Han Huijie Ma Qinxia Zhang Baolong Yan Yuhao Shao Jia Xu Xiangang Kong Shengwang Liu | 2011 | Avian Pathology2011，，1： | 1 |
| 5 | Microstructure Formation in a Directionally Solidified Immiscible Alloy显示文摘 | Haili Li Jiuzhou Zhao Qinxia Zhang Jie He | 2008 | Metallurgical and Materials Transactions A2008，，13： | 1 |
| 6 | Asymmetric synthesis of ABC tricyclic systems in Daphniphyllum alkaloid显示文摘Efficient synthetic routs for the direct and rapid construction of[5-6-6]ABC tricyclic systems of daphmanidin A-type and calyciphylline A-type alkaloids have been successfully developed.For the daphmanidin A-type,the synthesis of[5-6-6]tricyclic framework utilize a HCl-mediated intramolecular Aldol reaction to construct the bicyclo[2.2.2]octane core and a thermal condensation to afford the ABC ring system.In addition,for the calyciphylline A-type,an improved synthesis of ABC[5-6-6]tricyclic system was developed,featuring an introduction of methyl ester group at C2 before the Pd-catalyzed intramolecular oxidative alkylation to construct the desired bowl-shape tricyclic core with stereochemical control. | Huijing Wang Qiuyan Dong Qinxia Xie Pei Tang | 2020 | Chinese Chemical Letters2020，31，3： | 0 |
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