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您的检索式：作者名="Wanfei Fan"
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| 1 | On XML integrity constraints in the presence of DTDs显示文摘 | Wanfei Fan Leonid Libkin | 2002 | Journal of the ACM2002，49，3： | 1 |
| 2 | A Chromosome-level Genome Assembly of Wild Castor Provides New Insights into Its Adaptive Evolution in Tropical Desert显示文摘Wild castor grows in the high-altitude tropical desert of the African Plateau,a region known for high ultraviolet radiation,strong light,and extremely dry condition.To investigate the potential genetic basis of adaptation to both highland and tropical deserts,we generated a chromosome-level genome sequence assembly of the wild castor accession WT05,with a genome size of 316 Mb,a scaffold N50 of 31.93 Mb,and a contig N50 of 8.96 Mb,respectively.Compared with cultivated castor and other Euphorbiaceae species,the wild castor exhibits positive selection and gene family expansion for genes involved in DNA repair,photosynthesis,and abiotic stress responses.Genetic variations associated with positive selection were identified in several key genes,such as LIG1,DDB2,and RECG1,involved in nucleotide excision repair.Moreover,a study of genomic diversity among wild and cultivated accessions revealed genomic regions containing selection signatures associated with the adaptation to extreme environments.The identification of the genes and alleles with selection signatures provides insights into the genetic mechanisms underlying the adaptation of wild castor to the high-altitude tropical desert and would facilitate direct improvement of modern castor varieties. | Jianjun Lu Cheng Pan Wei Fan Wanfei Liu Huayan Zhao Donghai Li Sen Wang Lianlian Hu Bing He Kun Qian Rui Qin Jue Ruan Qiang Lin Shiyou Lü Peng Cui | 2022 | Genomics, Proteomics & Bioinformatics2022，20，1： | 0 |
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