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20篇 您的检索式:作者名="Yanfei Mao"
    题名 作者 年代 出处 被引量
1Efficient genome editing in plants using a CRISPR/Cas system显示文摘Zhengyan Feng Botao Zhang Wona Ding Xiaodong Liu Dong-Lei Yang Pengliang Wei Fengqiu Cao Shihua Zhu Feng Zhang Yanfei Mao Jian-Kang Zhu 2013Cell Research2013,23,10:211
2Application of the CRISPR-Cas System for Efficient Genome Engineering in Plants显示文摘Mao, Yanfei Zhang, Hui Xu, Nanfei Zhang, Botao Gou, Feng Zhu, Jian-Kang 2013Molecular Plant2013,6,6:132
3Multiplex Gene Editing in Rice Using the CRISPR-Cpf1 System显示文摘Mugui Wang Yanfei Mao Yuming Lu Xiaoping Tao Jian-kang Zhu 2017Molecular Plant2017,10,7:56
4Gene Targeting by Homology-Directed Repair in Rice Using a Geminivirus-Based CRISPR/Cas9 System显示文摘Mugui Wang Yuming Lu Jose Ramon Botella Yanfei Mao Kai Hua Jian-kang Zhu 2017Molecular Plant2017,10,7:34
5Multiplex gene editing in rice with simplified CRISPR-Cpf1 and CRISPR-Cas9 systems显示文摘We developed simplified single transcriptional unit(SSTU) CRISPR systems for multiplex gene editing in rice using FnCpf1, LbCpf1 or Cas9, in which the nuclease and its cr RNA array are co-expressed from a single Pol Ⅱ promoter, without any additional processing machinery. Our SSTU systems are easy to construct and effective in mediating multiplex genome editing.Mugui Wang Yanfei Mao Yuming Lu Zhidan Wang Xiaoping Tao Jian-Kang Zhu 2018Journal of Integrative Plant Biology2018,60,8:21
6A detailed procedure for CRISPR/Cas9-mediated gene editing in Arabidopsis thaliana显示文摘The newly developed CRISPR(Clustered Regularly Interspaced Short Palindromic Repeats)/Cas(CRISPR-associated) system has emerged as an efficient tool for genome-editing, providing an alternative to classical mutagenesis and transgenic methods to study gene function and improve crop traits. CRISPR/Cas facilitates targeted gene editing through RNA-guided DNA cleavage followed by cellular DNA repair mechanisms that introduce sequence changes at the site of cleavage. Here we describe a detailed procedure for our previously developed and highly efficient CRISPR/Cas9 method that allows the generation of heritable-targeted gene mutations andcorrections in Arabidopsis. This protocol describes the strategies and steps for the selection of targets, design of single-guide RNA(sg RNA), vector construction and analysis of transgenic lines. We also offer a method to target two loci simultaneously using vectors containing two different sg RNAs. The principles described in this protocol can be applied to other plant species to generate stably inherited DNA modifications.Wenshan Liu Xiaohong Zhu Mingguang Lei Qingyou Xia Jose Ramon Botella Jian-Kang Zhu Yanfei Mao 2015Science Bulletin2015,60,15:18
7Gene editing in plants:progress and challenges显示文摘The clustered regularly interspaced short palindromic repeat(CRISPR)-associated protein 9(Cas9)genome editing system is a powerful tool for targeted gene modifications in a wide range of species,including plants.Over the last few years,this system has revolutionized the way scientists perform genetic studies and crop breeding,due to its simplicity,flexibility,consistency and high efficiency.Considerable progress has been made in optimizing CRISPR/Cas9 systems in plants,particularly for targeted gene mutagenesis.However,there are still a number of important challenges ahead,including methods for the efficient delivery of CRISPR and other editing tools to most plants,and more effective strategies for sequence knock-ins and replacements.We provide our viewpoint on the goals,potential concerns and future challenges for the development and application of plant genome editing tools.Yanfei Mao Jose Ramon Botella Yaoguang Liu Jian-Kang Zhu 2019National Science Review2019,6,3:17
8Expert consensus on the glycemic management of critically ill patients显示文摘Introduction The incidence of hyperglycemia is 40-60%in critically ill patients and is up to 60-80%in those who have undergone car-diac surgery.[1]The results of an epidemiological study in the United States showed that 28.6%of diabetic patients and 9.3%of non-diabetic patients had elevated mean daily glucose on the day of ICU admission.[2]In critically ill patients,elevated blood glucose is primarily the result of stress,and stress-induced hy-perglycemia is an independent risk factor associated with prog-nosis,regardless of a previous diagnosis of diabetes.Nutritional therapy has become an integral treatment option for patients in the ICU,[3,4]though nearly 30%of patients with enteral nu-trition and 44-50%with parenteral nutrition(PN)experience elevated glucose.[5,6]Intensive insulin therapy(IIT)is an impor-tant treatment for controlling hyperglycemia in critically ill pa-tients,but it also carries a corresponding risk of hypoglycemia.Zhixiong Wu Jiao Liu Dong Zhang Kai Kang Xiangrong Zuo Qianghong Xu Aijun Pan Wei Fang Fen Liu You Shang Haiyan Yin Juntao Hu Jinglun Liu Jiangquan Fu Wei Zhang Yuan Zong Min Shao Feng Zhao Mei Meng Yanfei Mao Yingchuan Li Dechang Chen 2022Journal of Intensive Medicine2022,2,3:9
9Understanding divergent domestication traits from the whole-genome sequencing of swamp-and river-buffalo populations显示文摘Domesticated buffaloes have been integral to rice-paddy agro-ecosystems formillennia,yet relatively little is known about the buffalo genomics.Here,we sequenced and assembled reference genomes for both swamp and river buffaloes and we re-sequenced 230 individuals(132 swamp buffaloes and 98 river buffaloes)sampled from across Asia and Europe.Beyond the many actionable insights that our study revealed about the domestication,basic physiology and breeding of buffalo,we made the striking discovery that the divergent domestication traits between swamp and river buffaloes can be explained with recent selections of genes on social behavior,digestion metabolism,strengths and milk production.Xier Luo Yu Zhou Bing Zhang Yi Zhang Xiaobo Wang Tong Feng Zhipeng Li Kuiqing Cui Zhiqiang Wang Chan Luo Hui Li Yanfei Deng Fenghua Lu Jianlin Han Yongwang Miao Huaming Mao Xiaoyan Yi Cheng Ai Shigang Wu Alun Li Zhichao Wu Zijun Zhuo Do Da Giang Bikash Mitra Mohammad Farhad Vahidi Shahid Mansoor Sahar Ahmed Al-Bayatti Eka Meutia Sari Neena Amatya Gorkhali Sigit Prastowo Laiba Shafique Guoyou Ye Qian Qian Baoshan Chen Deshun Shi Jue Ruan Qingyou Liu 2020National Science Review2020,7,3:3
10EMC10 governs male fertility via maintaining sperm ion balance显示文摘Infertility is a severe public health problem worldwide that prevails up to 15% in reproductive-age couples,and male infertility accounts for half of total infertility.Studies on genetically modified animal models have identifed lots of genes involved in the pathogenesis of male infertility.The underlying causes,however,remain largely unclear.In this study,we provide evidence that EMCIO,one subunit of endoplasmic reticulum (ER)membrane protein complex (EMC),is required for male fertility.EMC10 is significantly decreased in spermatozoa from patients with asthenozoospermia and positively associated with human sperm motility. Male mice lacking Emc10 gene are completely sterile.Emc10-null spermatozoa exhibit multiple defects including abnormal morphology,decreased motility,impaired capacitation,and impotency of acrosome reaction,thereby which are incapable of fertilizing intact or ZP-free oocytes.However,intracytoplasmic sperm injection could rescue this defect caused by EMC10 deletion. Mechanistically,EMC10 deficiency leads to inactivation of Na/K-ATPase,in turn giving rise to an increased level of intraceltutar Na^+ in spermatozoa,which contributes to decreased sperm motility and abnormal morphology.Other mechanistic investigations demonstrate that the absence of EMC10 results in a reduction of HCO3^- entry and subsequent decreases of both cAMP-dependent protein kinase A substrate phosphorylation and protein tyrosine phosphorytation.These data demonstrate that EMC10 is indispensable to mate fertility via maintaining sperm ion balance of Na^+ and HCO3^-,and also suggest that EMC10 is a promising biomarker for male fertility and a potential pharmaceutical target to treat male infertility.Yuchuan Zhou Fei Wu Man Zhang Zuquan Xiong Qianqian Yin Yanfei Ru Huijuan Shi Jinsong Li Shanhua Mao Yanliang Li Xinyi Cao Renming Hu Chong Wee Liew Qiang Ding Xuanchun Wang Yonglian Zhang 2018Journal of Molecular Cell Biology2018,10,6:2
11DIW1 encoding a cladeⅠPP2C phosphatase negatively regulates drought tolerance by de-phosphorylating TaSnRK1.1 in wheat显示文摘Drought seriously impacts wheat production(Triticum aestivum L.),while the exploitation and utilization of genes for drought tolerance are insufficient.Leaf wilting is a direct reflection of drought tolerance in plants.Clade A PP2Cs are abscisic acid(ABA)co-receptors playing vital roles in the ABA signaling pathway,regulating drought response.However,the roles of other clade PP2Cs in drought tolerance,especially in wheat,remain largely unknown.Here,we identified a gain-of-function drought-induced wilting 1(DIW1)gene from the wheat Aikang 58 mutant library by map-based cloning,which encodes a cladeⅠprotein phosphatase 2C(TaPP2C158)with enhanced protein phosphatase activity.Phenotypic analysis of overexpression and CRISPR/Cas9 mutant lines demonstrated that DIW1/TaPP2C158 is a negative regulator responsible for drought resistance.We found that TaPP2C158 directly interacts with TaSnRK1.1 and de-phosphorylates it,thus inactivating the TaSnRK1.1–Ta AREB3 pathway.TaPP2C158 protein phosphatase activity is negatively correlated with ABA signaling.Association analysis suggested that C-terminal variation of TaPP2C158 changing protein phosphatase activity is highly correlated with the canopy temperature,and seedling survival rate under drought stress.Our data suggest that the favorable allele with lower phosphatase activity of TaPP2C158 has been positively selected in Chinese breeding history.This work benefits us in understanding the molecular mechanism of wheat drought tolerance,and provides elite genetic resources and molecular markers for improving wheat drought tolerance.Jingyi Wang Chaonan Li Long Li Lifeng Gao Ge Hu Yanfei Zhang Matthew P.Reynolds Xueyong Zhang Jizeng Jia Xinguo Mao Ruilian Jing 2023Journal of Integrative Plant Biology2023,65,8:1
12STY39, a novel alpha - melanocyte - stimulating hormone analogue, attenuates bleomycin- induced pulmonary inflammation and fibrosis in mice 显示文摘Pingbo Xu Yanfei Mao Haibing Meng 2011Shock2011,35,3:1
13Common features in patients with intracerebral hemorrhage following superficial temporal artery-middle cerebral artery bypass in steno-occlusive cerebrovascular disease显示文摘Five patients treated for intracranial cerebral hemorrhage after superficial temporal artery-middle cerebral artery bypass in Xuwu Hospital,Capital Medical University,Beijing,China,from 2005-2011 were included in this study.Prior to superficial temporal artery-middle cerebral artery bypass,all patients showed diminished cerebrovascular reactivity and an ipsilateral ischemic lesion.Intracranial cerebral hemorrhage developed within 1-4 days following superficial temporal artery-middle cerebral artery bypass.Transcranial Doppler showed increased middle cerebral artery velocity of 50-100% in the operated hemisphere.These findings suggested that focal hyperperfusion,an ipsilateral ischemic lesion and diminished cerebrovascular reactivity are the important characteristics of intracerebral hemorrhage following superficial temporal artery-middle cerebral artery bypass in patients with steno-occlusive cerebrovascular disease.Zhiqi Mao Meng Li Yan Ma Yanfei Chen Hongqi Zhang Feng Ling 2012Neural Regeneration Research2012,7,20:1
14245-GHz LNA, mixer, and subhar-monic receiver in SiGe technology 显示文摘Mao Yanfei Klaus Schmalz Johannes Bomgraber JohnChristoph Scheytt 2012IEEE Transactionson Microwave Theory and Techniques2012,60,12:1
15A 245 GHz LNA in SiGeTechnology 显示文摘Klaus Schmalz Johannes Bomgraber Yanfei Mao Holg-er Rucker Rainer Weber 2012IEEE Microwave and Wireless Compo-nents Letters2012,22,10:1
16245 GHz subharmonic receiver with on-chip antenna for gas spectroscopy application显示文摘A 2 nd transconductance subharmonic receiver for 245 GHz spectroscopy sensor applications has been proposed. The receiver consists of a 245 GHz on-chip folded dipole antenna, a CB(common base) LNA, a 2 nd transconductance SHM(subharmonic mixer), and a 120 GHz push-push VCO with 1/64 divider. The receiver is fabricated in f_T/f_(max)= 300/500 GHz SiGe:C BiCMOS technology. The receiver dissipates a low power of 288 mW.Integrated with the on-chip antenna, the receiver is measured on-chip with a conversion gain of 15 dB, a bandwidth of 15 GHz, and the chip will be utilized in PCB board design for gas spectroscopy sensor application.Yanfei Mao Shiju E Klaus Schmalz J.Christoph Scheytt 2018Journal of Semiconductors2018,39,12:1
17Hydrogen-Rich Saline Protects Against Spinal Cord Injury in Rats显示文摘Chengwen Chen Qianbo Chen Yanfei Mao Shengming Xu Chunyan Xia Xueyin Shi John H. Zhang Hongbin Yuan Xuejun Sun 2010Neurochemical Research2010,,7:1
18Improving pathway prediction accuracy of constraints-based metabolic network models by treating enzymes as microcompartments显示文摘Metabolic network models have become increasingly precise and accurate as the most widespread and practical digital representations of living cells.The prediction functions were significantly expanded by integrating cellular resources and abiotic constraints in recent years.However,if unreasonable modeling methods were adopted due to a lack of consideration of biological knowledge,the conflicts between stoichiometric and other constraints,such as thermodynamic feasibility and enzyme resource availability,would lead to distorted predictions.In this work,we investigated a prediction anomaly of EcoETM,a constraints-based metabolic network model,and introduced the idea of enzyme compartmentalization into the analysis process.Through rational combination of reactions,we avoid the false prediction of pathway feasibility caused by the unrealistic assumption of free intermediate metabolites.This allowed us to correct the pathway structures of L-serine and L-tryptophan.A specific analysis explains the application method of the EcoETM-like model and demonstrates its potential and value in correcting the prediction results in pathway structure by resolving the conflict between different constraints and incorporating the evolved roles of enzymes as reaction compartments.Notably,this work also reveals the trade-off between product yield and thermodynamic feasibility.Our work is of great value for the structural improvement of constraints-based models.Xue Yang Zhitao Mao Jianfeng Huang Ruoyu Wang Huaming Dong Yanfei Zhang Hongwu Ma 2023Synthetic and Systems Biotechnology2023,8,4:0
19Design and Application of Novel Dispersants for Coatings and Other System显示文摘1 Results Dispersants are defined as liquids or gases that can be added to a mixture to promote dispersion or to maintain dispersed particles in suspension. A good dispersant not only helps to provide good dispersion, but also good performance, stability and rheological properties. Therefore, dispersants are widely used in many applications such as coating, ink, electronic materials, plastics, and so on[1]. There are different ways to categorize the many dispersants available on the market. From a molec...Kou Huiguang, Liu Yanfei, Hu Weiqiu, Mao Jianwen(Ciba Specialty Chemicals Inc., China R & D Center, Shanghai 200233, China) 2007复旦学报(自然科学版)2007,46,5:0
20Physiological mechanisms underlying reduced photosynthesis in wheat leaves grown in the field under conditions of nitrogen and water deficiency显示文摘Reduced photosynthesis results directly from nitrogen or water deficiency in wheat plants,and leads to a decrease in grain yield.In this study,by measuring the effects of water and N deficiencies,both individually and combined,we characterized the responses of wheat(Triticum aestivum L.Yumai 49-198)plants to these two deficiencies using physiological measurements and comparative proteomics.Significant decreases in grain yield and leaf photosynthetic performance were observed in all deficiency conditions,and 106 photosynthetic proteins that showed responses were identified.Nitrogen deficiency induced the least change in photosynthetic proteins,and similar changes in most of these proteins were also observed for the combined nitrogen and water deficiencies.Water deficiency induced the largest change in photosynthetic proteins and resulted in the lowest 1000-kernel weight.Severe decreases in photosynthesis in both the water-deficiency and combined N and water deficiency groups were reflected mainly in an imbalanced ATP/NADPH ratio associated with the light reaction,which influences carbon metabolism in the Calvin cycle.Photorespiration was respectively stimulated or inhibited by N or water deficiency,while suppression of photorespiratory flux and activation of nitrogen recycling were observed in the combined N and water deficiency treatments.Comparison of photosynthetic proteins between experimental sites suggested that precipitation affected linear electron flow in the photoreaction,and thus photosynthetic efficiency.Our results provide a baseline for future studies of the roles of these photosynthetic proteins in the response to N or water deficiency and their effect on 1000-kernel weight.Juan Kang Yingying Chu Geng Ma Yanfei Zhang Xiaoyan Zhang Mao Wang Hongfang Lu Lifang Wang Guozhang Kang Dongyun Ma Yingxin Xie Chenyang Wang 2023The Crop Journal2023,11,2:0
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