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您的检索式：作者名="Huma Shireen"
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| 1 | Genomic Epidemiology of SARS-CoV-2 in Pakistan显示文摘COVID-19 has swept globally and Pakistan is no exception.To investigate the initial introductions and transmissions of the SARS-CoV-2 in Pakistan,we performed the largest genomic epidemiology study of COVID-19 in Pakistan and generated 150 complete SARS-CoV-2 genome sequences from samples collected from March 16 to June 1,2020.We identified a total of 347 mutated positions,31 of which were over-represented in Pakistan.Meanwhile,we found over 1000 intra-host single-nucleotide variants(iSNVs).Several of them occurred concurrently,indicating possible interactions among them or coevolution.Some of the high-frequency iSNVs in Pakistan were not observed in the global population,suggesting strong purifying selections.The genomic epidemiology revealed five distinctive spreading clusters.The largest cluster consisted of 74 viruses which were derived from different geographic locations of Pakistan and formed a deep hierarchical structure,indicating an extensive and persistent nation-wide transmission of the virus that was probably attributed to a signature mutation(G8371T in ORF1ab)of this cluster.Furthermore,28 putative international introductions were identified,several of which are consistent with the epidemiological investigations.In all,this study has inferred the possible pathways of introductions and transmissions of SARS-CoV-2 in Pakistan,which could aid ongoing and future viral surveillance and COVID-19 control. | Shuhui Song Cuiping Li Lu Kang Dongmei Tian Nazish Badar Wentai Ma Shilei Zhao Xuan Jiang Chun Wang Yongqiao Sun Wenjie Li Meng Lei Shuangli Li Qiuhui Qi Aamer Ikram Muhammad Salman Massab Umair Huma Shireen Fatima Batool Bing Zhang Hua Chen Yun-Gui Yang Amir Ali Abbasi Mingkun Li Yongbiao Xue Yiming Bao | 2021 | Genomics, Proteomics & Bioinformatics2021，19，5： | 0 |
| 2 | Database Commons:A Catalog of Worldwide Biological Databases显示文摘Biological databases serve as a global fundamental infrastructure for the worldwide scientific community,which dramatically aid the transformation of big data into knowledge discovery and drive significant innovations in a wide range of research fields.Given the rapid data production,biological databases continue to increase in size and importance.To build a catalog of worldwide biological databases,we curate a total of 5825 biological databases from 8931 publications,which are geographically distributed in 72 countries/regions and developed by 1975 institutions(as of September 20,2022).We further devise a z-index,a novel index to characterize the scientific impact of a database,and rank all these biological databases as well as their hosting institutions and countries in terms of citation and z-index.Consequently,we present a series of statistics and trends of worldwide biological databases,yielding a global perspective to better understand their status and impact for life and health sciences.An up-to-date catalog of worldwide biological databases,as well as their curated meta-information and derived statistics,is publicly available at Database Commons(http://gffzz77e3413bc06540eds6xk6of655vwv6695.ffgz.tsg.suse.edu.cn/databasecommons/). | Lina Ma Dong Zou Lin Liu Huma Shireen Amir AAbbasi Alex Bateman Jingfa Xiao Wenming Zhao Yiming Bao Zhang Zhang | 2023 | Genomics, Proteomics & Bioinformatics2023，21，5： | 0 |
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