|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Transmission Dynamics of an Outbreak of the COVID-19 Delta Variant B.1.617.2——Guangdong Province,China,May-June 2021显示文摘On May 21,2021,a local case of coronavirus disease 2019(COVID-19)was confirmed in a 75-year-old woman(experienced onset of symptoms on May 18)in Liwan District,Guangzhou City,Guangdong Province,China.The number of infections has increased in the following 10 days and led to 5 generations of transmission. | Meng Zhang Jianpeng Xiao Aiping Deng Yingtao Zhang Yali Zhuang Ting Hu Jiansen Li Hongwei Tu Bosheng Li Yan Zhou Jun Yuan Lei Luo Zimian Liang Youzhi Huang Guoqiang Ye Mingwei Cai Gongli Li Bo Yang Bin Xu Ximing Huang Yazun Cui Dongsheng Ren Yanping Zhang Min Kang Yan Li | 2021 | China CDC weekly2021，3，27： | 51 |
| 2 | Diverse Asgard archaea including the novel phylum Gerdarchaeota participate in organic matter degradation显示文摘Asgard is an archaeal superphylum that might hold the key to understand the origin of eukaryotes, but its diversity and ecological roles remain poorly understood. Here, we reconstructed 15 metagenomic-assembled genomes from coastal sediments covering most known Asgard archaea and a novel group, which is proposed as a new Asgard phylum named as the 'Gerdarchaeota'.Genomic analyses predict that Gerdarchaeota are facultative anaerobes in utilizing both organic and inorganic carbon. Unlike their closest relatives Heimdallarchaeota, Gerdarchaeota have genes encoding for cellulase and enzymes involved in the tetrahydromethanopterin-based Wood–Ljungdahl pathway. Transcriptomics showed that most of our identified Asgard archaea are capable of degrading organic matter, including peptides, amino acids and fatty acids, occupying ecological niches in different depths of layers of the sediments. Overall, this study broadens the diversity of the mysterious Asgard archaea and provides evidence for their ecological roles in coastal sediments. | Mingwei Cai Yang Liu Xiuran Yin Zhichao Zhou Michael WFriedrich Tim Richter Heitmann Rolf Nimzyk Ajinkya Kulkarni Xiaowen Wang Wenjin Li Jie Pan Yuchun Yang Ji-Dong Gu Meng Li | 2020 | Science China(Life Sciences)2020，63，6： | 1 |
| 3 | Develop- ment of Post Processor for Dual-spindle Turning Center显示文摘 | Anjiang Cai Fangrong Ma Mingwei Ding | 2014 | Engineering and Manufacturing Technologies2014，，541542： | 1 |
| 4 | Concentric Circular Approach in Mesoporous Silica Transition Process from Hexagonal to Vesicular Structure显示文摘 | HUANG Jue XIE Shihang MU Mingwei PENG Ce CAO Mengjing YAO Youwei CAI Qiang | 2015 | Chemical Research in Chinese Universities2015，31，6： | 0 |
| 5 | Genomic and transcriptomic dissection of Theionarchaea in marine ecosystem显示文摘Theionarchaea is a recently described archaeal class within the Euryarchaeota.While it is widely distributed in sediment ecosystems,little is known about its metabolic potential and ecological features.Here,we used metagenomics and metatranscriptomics to characterize 12 theionarchaeal metagenome-assembled genomes,which were further divided into two subgroups,from coastal mangrove sediments of China and seawater columns of the Yap Trench.Genomic analysis revealed that apart from the canonical sulfhydrogenase,Theionarchaea harbor genes encoding heliorhodopsin,group 4[NiFe]-hydrogenase,and flagellin,in which genes for heliorhodopsin and group 4[NiFe]-hydrogenase were transcribed in mangrove sediment.Further,the theionarchaeal substrate spectrum may be broader than previously reported as revealed by metagenomics and metatranscriptomics,and the potential carbon substrates include detrital proteins,hemicellulose,ethanol,and CO_(2).The genes for organic substrate metabolism(mainly detrital protein and amino acid metabolism genes)have relatively higher transcripts in the top sediment layers in mangrove wetlands.In addition,co-occurrence analysis suggested that the degradation of these organic compounds by Theionarchaea might be processed in syntrophy with fermenters(e.g.,Chloroflexi)and methanogens.Collectively,these observations expand the current knowledge of the metabolic potential of Theionarchaea,and shed light on the metabolic strategies and roles of these archaea in the marine ecosystems. | Mingwei Cai Changhai Duan Xinxu Zhang Jie Pan Yang Liu Cuijing Zhang Meng Li | 2022 | Science China(Life Sciences)2022，65，6： | 0 |
| 6 | Genomic insights into versatile lifestyle of three new bacterial candidate phyla显示文摘Metagenomic explorations of the Earth's biosphere enable the discovery of previously unknown bacterial lineages of phylogenetic and ecological significance.Here,we retrieved 11 metagenomic-assembled genomes(MAGs)affiliated to three new monophyletic bacterial lineages from the seawater of the Yap Trench.Phylogenomic analysis revealed that each lineage is a new bacterial candidate phylum,subsequently named Candidatus Qinglongiota,Candidatus Heilongiota,and Candidatus Canglongiota.Metabolic reconstruction of genomes from the three phyla suggested that they adopt a versatile lifestyle,with the potential to utilize various types of sugars,proteins,and/or short-chain fatty acids through anaerobic pathways.This was further confirmed by a global distribution map of the three phyla,indicating a preference for oxygen-limited or particle-attached niches,such as anoxic sedimentary environments.Of note,Candidatus Canglongiota genomes harbor genes for the complete WoodLjungdahl pathway and sulfate reduction that are similar to those identified in some sulfate-reducing bacteria.Evolutionary analysis indicated that gene gain and loss events,and horizontal gene transfer(HGT)play important roles in shaping the genomic and metabolic features of the three new phyla.This study presents the genomic insight into the ecology,metabolism,and evolution of three new phyla,which broadens the phylum-level diversity within the domain Bacteria. | Xinxu Zhang Zongbao Liu Wei Xu Jie Pan Yuhan Huang Mingwei Cai Zhuhua Luo Meng Li | 2022 | Science China(Life Sciences)2022，65，8： | 0 |
| 7 | Single-cell RNA sequencing reveals the developmental program underlying proximal–distal patterning of the human lung at the embryonic stage显示文摘The lung is the primary respiratory organ in human, in which the proximal airway and the distal alveoli are responsible for air conduction and gas exchange, respectively. However, the regulation of proximal–distal patterning at the embryonic stage of human lung development is largely unknown. Here we investigated the early lung development of human embryos at weeks 4–8 post fertilization (Carnegie stages 12–21) using single-cell RNA sequencing, and obtained a transcriptomic atlas of 169,686 cells. We observed discernible gene expression patterns of proximal and distal epithelia at week 4, upon the initiation of lung organogenesis. Moreover, we identified novel transcriptional regulators of the patterning of proximal (e.g., THRB and EGR3) and distal (e.g., ETV1 and SOX6) epithelia. Further dissection revealed various stromal cell populations, including an early-embryonic BDNF+ population, providing a proximal–distal patterning niche with spatial specificity. In addition, we elucidated the cell fate bifurcation and maturation of airway and vascular smooth muscle progenitor cells at the early stage of lung development. Together, our study expands the scope of human lung developmental biology at early embryonic stages. The discovery of intrinsic transcriptional regulators and novel niche providers deepens the understanding of epithelial proximal–distal patterning in human lung development, opening up new avenues for regenerative medicine. | Shangtao Cao Huijian Feng Hongyan Yi Mengjie Pan Lihui Lin Yao Santo Zhang Ziyu Feng Weifang Liang Baomei Cai Qi Li Zhi Xiong Qingmei Shen Minjing Ke Xing Zhao Huilin Chen Qina He Mingwei Min Quanyou Cai He Liu Jie Wang Duanqing Pei Jiekai Chen Yanlin Ma | 2023 | Cell Research2023，33，6： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员