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| 1 | 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up. | Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu | 2018 | Science Bulletin2018，63，23： | 54 |
| 2 | Toward Wisdom-Evolutionary and Primitive-Concise 6G:A New Paradigm of Semantic Communication Networks显示文摘The sixth generation(6G)mobile networks will reshape the world by offering instant,efficient,and intelligent hyper-connectivity,as envisioned by the previously proposed Ubiquitous-X 6G networks.Such hyper-massive and global connectivity will introduce tremendous challenges into the operation and management of 6G networks,calling for revolutionary theories and technological innovations.To this end,we propose a new route to boost network capabilities toward a wisdom-evolutionary and primitive-concise network(WePCN)vision for the Ubiquitous-X 6G network.In particular,we aim to concretize the evolution path toward the WePCN by first conceiving a new semantic representation framework,namely semantic base,and then establishing an intelligent and efficient semantic communication(IE-SC)network architecture.In the IE-SC architecture,a semantic intelligence plane is employed to interconnect the semantic-empowered physical-bearing layer,network protocol layer,and application-intent layer via semantic information flows.The proposed architecture integrates artificial intelligence and network technologies to enable intelligent interactions among various communication objects in 6G.It features a lower bandwidth requirement,less redundancy,and more accurate intent identification.We also present a brief review of recent advances in semantic communications and highlight potential use cases,complemented by a range of open challenges for 6G. | Ping Zhang Wenjun Xu Hui Gao Kai Niu Xiaodong Xu Xiaoqi Qin Caixia Yuan Zhijin Qin Haitao Zhao Jibo Wei Fangwei Zhang | 2022 | Engineering2022，8，1： | 28 |
| 3 | Characterization of drug responses of mini patient-derived xenografts in mice for predicting cancer patient clinical therapeutic response显示文摘Background:Patient-derived organoids and xenografts(PDXs)have emerged as powerful models in functional diag-nostics with high predictive power for anticancer drug response.However,limitations such as engraftment failure and time-consuming for establishing and expanding PDX models followed by testing drug efficacy,and inability to subject to systemic drug administration for ex vivo organoid culture hinder realistic and fast decision-making in selecting the right therapeutics in the clinic.The present study aimed to develop an advanced PDX model,namely MiniPDX,for rapidly testing drug efficacy to strengthen its value in personalized cancer treatment.Methods:We developed a rapid in vivo drug sensitivity assay,OncoVee®MiniPDX,for screening clinically relevant regimens for cancer.In this model,patient-derived tumor cells were arrayed within hollow fiber capsules,implanted subcutaneously into mice and cultured for 7 days.The cellular activity morphology and pharmacokinetics were systematically evaluated.MiniPDX performance(sensitivity,specificity,positive and negative predictive values)was examined using PDX as the reference.Drug responses were examined by tumor cell growth inhibition rate and tumor growth inhibition rate in PDX models and MiniPDX assays respectively.The results from MiniPDX were also used to evaluate its predictive power for clinical outcomes.Results:Morphological and histopathological features of tumor cells within the MiniPDX capsules matched those both in PDX models and in original tumors.Drug responses in the PDX tumor graft assays correlated well with those in the corresponding MiniPDX assays using 26 PDX models generated from patients,including 14 gastric cancer,10 lung cancer and 2 pancreatic cancer.The positive predictive value of MiniPDX was 92%,and the negative predictive value was 81%with a sensitivity of 80%and a specificity of 93%.Through expanding to clinical tumor samples,Min-iPDX assay showed potential of wide clinical application.Conclusions:Fast in vivo MiniPDX assay based on capsule implantation was developed-to assess drug responses of both PDX tumor grafts and clinical cancer specimens.The high correlation between drug responses of paired MiniPDX and PDX tumor graft assay,as well as translational data suggest that MiniPDX assay is an advanced tool for personalized cancer treatment. | Feifei Zhang Wenjie Wang Yuan Long Hui Liu Jijun Cheng Lin Guo Rongyu Li Chao Meng Shan Yu Qingchuan Zhao Shun Lu Lili Wang Haitao Wang Danyi Wen | 2018 | Cancer Communications2018，38，1： | 20 |
| 4 | A pilot phase Ⅱ study of neoadjuvant triplet chemotherapy regimen in patients with locally advanced resectable colon cancer显示文摘Objective: This study aims to investigate the feasibility, safety and efficacy of triplet regimen of neoadjuvant chemotherapy in patients with locally advanced resectable colon cancer.Methods: Patients with clinical stage IIIb colon cancer received a perioperative triple chemotherapy regimen(oxaliplatin 85 mg/m2 and irinotecan 150 mg/m2, combined with folinic acid 200 mg, 5-fluorouracil 500 mg bolus and then 2,400 mg/m2 by 44 h infusion or capecitabine 1 g/m2 or S-1 40–60 mg b.i.d orally d 1–10, repeated at 2-week intervals) for 4 cycles. Complete mesocolic excision was scheduled 2–6 weeks after completion of neoadjuvant treatment and followed by a further 6 cycles of FOLFOXIRI or XELOX. Primary outcome measures of this stage II trial were feasibility, safety, tolerance and efficacy of neoadjuvant treatment.Results: All 23 patients received neoadjuvant chemotherapy and underwent surgery. Twenty-one patients(91.3%) had reductions in tumor volume after neoadjuvant treatment, and 13 patients(56.5%) had grade 3–4toxicity. No patients had severe complications from surgery. Preoperative therapy resulted in significant downstaging of T-stage and N-stage compared with the baseline clinical stage including one pathological complete response.Conclusions: Neoadjuvant triple chemotherapy has high activity and acceptable toxicity and perioperative morbidity, and is feasible, tolerable and effective for locally advanced resectable colon cancer. | Haitao Zhou Yan Song Jun Jiang Haitao Niu Hong Zhao Jianwei Liang Hao Su Zheng Wang Zhixiang Zhou Jing Huang | 2016 | Chinese Journal of Cancer Research2016，28，6： | 18 |
| 5 | Similarity criteria and coal-like material in coal and gas outburst physical simulation显示文摘 | Bo Zhao Guangcai Wen Haitao Sun Dongling Sun Huiming Yang Jie Cao Linchao Dai Bo Wang | 2018 | International Journal of Coal Science & Technology2018，5，2： | 17 |
| 6 | Downstaging and resection of hepatocellular carcinoma in patients with extrahepatic metastases after stereotactic therapy显示文摘Background:A combination of tyrosine kinase inhibitors(TKIs)and anti-PD-1 antibodies with local regional therapy has elicited yield substantial clinical benefits in patients who have hepatocellular carcinoma(HCC)with extrahepatic metastases.Using this treatment strategy to convert HCC patients with extrahepatic metastases from unresectable to resectable has not yet been reported.Methods:Consecutive hepatocellular carcinoma patients with extrahepatic metastases who received first-line therapy with a combination of TKIs and anti-PD-1 antibodies and at least one local regional therapy were analysed.Results:Nine patients with localized disease who received first-line systemic therapy were enrolled.At baseline,all of them had oligometastatic disease,namely,Barcelona Clinic Liver Cancer stage C(or Chinese Liver Cancer stage IIIB).The most common treatment administered was lenvatinib plus anti-PD-1 antibody and transarterial chemoembolization,and the median time span from systemic therapy to surgery was 3.2(IQR,2.8-6.2)months.Three patients achieved a pathological complete response.Six patients underwent laparoscopic surgery,and the other 3 patients underwent open surgery.After a median follow-up of 10.2(IQR,8.6-20.0)months,7 patients survived without disease recurrence,and 2 experienced tumour recurrence.All patients had any-grade AEs,and 55.6%of the patients experienced grade 3 AEs.Fatigue was the most common AE,followed by elevated aminotransferase levels and hypertension.Conclusions:Stereotactic therapy is a feasible conversion therapy for HCC patients with extrahepatic metastases to become resectable.This is the first study to analyse therapeutic outcomes of patients receiving these therapies for HCC with extrahepatic metastases. | Xiaobo Yang Haifeng Xu Bangyou Zuo Xu Yang Jin Bian Junyu Long Dongxu Wang Junwei Zhang Cong Ning Yanyu Wang Ziyu Xun Yunchao Wang Xin Lu Yilei Mao Xinting Sang Haitao Zhao | 2021 | Hepatobiliary Surgery and Nutrition2021，10，4： | 17 |
| 7 | Ni/Al_2O_3 catalysts for syngas methanation: Effect of Mn promoter显示文摘Ni/Al2O3 catalysts with different amounts of manganese ranging from 1 to 3 wt% as promoter were prepared by co-impregnation method. The catalysts were characterized by N2 physisorption, XRD, TPR, SEM and TEM. Their catalytic activity towards syngas methanation reaction was also investigated using a fixed-bed integral reactor. It was demonstrated that the addition of manganese to Ni/Al2O3 catalysts can increase the catalyst surface area and average pore volume, but decrease NiO crystallite size, leading to higher activity and stability. The effects of reaction temperature, pressure and weight hourly space velocity (WHSV) on carbon oxides conversion and CH4 formation rate were also studied. High carbon oxides conversion, CH4 selectivity and formation rate were achieved at the reaction temperature range of 280 300℃. | Anmin Zhao Weiyong Ying Haitao Zhang Hongfang Ma Dingye Fang | 2012 | Journal of Natural Gas Chemistry2012，21，2： | 15 |
| 8 | The Qitai radio telescope显示文摘This study presents a general outline of the Qitai radio telescope(QTT)project.Qitai,the site of the telescope,is a county of Xinjiang Uygur Autonomous Region of China,located in the east Tianshan Mountains at an elevation of about 1800 m.The QTT is a fully steerable,Gregorian-type telescope with a standard parabolic main reflector of 110 m diameter.The QTT has adopted an umbrella support,homology-symmetric lightweight design.The main reflector is active so that the deformation caused by gravity can be corrected.The structural design aims to ultimately allow high-sensitivity observations from 150 MHz up to115 GHz.To satisfy the requirements for early scientific goals,the QTTwill be equipped with ultra-wideband receivers and large field-of-view multi-beam receivers.A multi-function signal-processing system based on RFSo C and GPU processor chips will be developed.These will enable the QTT to operate in pulsar,spectral line,continuum and Very Long Baseline Interferometer(VLBI)observing modes.Electromagnetic compatibility(EMC)and radio frequency interference(RFI)control techniques are adopted throughout the system design.The QTT will form a world-class observational platform for the detection of lowfrequency(nano Hertz)gravitational waves through pulsar timing array(PTA)techniques,pulsar surveys,the discovery of binary black-hole systems,and exploring dark matter and the origin of life in the universe.The QTT will also play an important role in improving the Chinese and international VLBI networks,allowing high-sensitivity and high-resolution observations of the nuclei of distant galaxies and gravitational lensing systems.Deep astrometric observations will also contribute to improving the accuracy of the celestial reference frame.Potentially,the QTT will be able to support future space activities such as planetary exploration in the solar system and to contribute to the search for extraterrestrial intelligence. | Na Wang Qian Xu Jun Ma Zhiyong Liu Qi Liu Hailong Zhang Xin Pei Maozheng Chen Richard N.Manchester Kejia Lee Xingwu Zheng Hans J.Kärcher Wulin Zhao Hongwei Li Dongwei Li Martin Süss Matthias Reichert Zhongyi Zhu Congsi Wang Mingshuai Li Rui Li Ning Li Guljaina Kazezkhan Wenming Yan Gang Wu Lang Cui Ming Zhang Haitao Li | 2023 | Science China(Physics,Mechanics & Astronomy)2023，66，8： | 14 |
| 9 | Species-dependent neuropathology in transgenic SOD' aigs显示文摘 | Huaqiang Yang Guohao Wang Haitao Sun Runzhe Shu Tao Liu Chuan-En Wang Zhaoming Liu Yu Zhao Bentian Zhao Zhen Ouyang Dongshan Yang Jiao Huang Yueling Zhou Shihua Li Xiaodan Jiang Zhicheng Xiao Xiao-Jiang Li Liangxue Lai | 2014 | Cell Research2014，24，4： | 13 |
| 10 | Population Pharmacokinetics of High-dose Methotrexate After Intravenous Administration in Chinese Osteosarcoma Patients from a Single Institution显示文摘 | Wei Zhang Qing Zhang Xiaohuang Tian Haitao Zhao Wei LU Jiancun Zhen Xiaohui Niu | 2015 | Chinese Medical Journal2015，，1： | 12 |
| 11 | A survey on applications of semi-tensor product method in engineering显示文摘Semi-tensor product(STP) of matrices has attracted more and more attention from both control theory and engineering in the last two decades. This paper presents a comprehensive survey on the applications of STP method in engineering. Firstly, some preliminary results on STP method are recalled.Secondly, some applications of STP method in engineering, including gene regulation, power system, wireless communication, smart grid, information security, combustion engine and vehicle control, are reviewed.Finally, some potential applications of STP method are predicted. | Haitao LI Guodong ZHAO Min MENG June FENG | 2018 | Science China(Information Sciences)2018，61，1： | 12 |
| 12 | THz time-domain spectroscopy of amino acids显示文摘The optical characteristics of four kinds of amino acids (tyrosine, arginine, histidine and glutamine) filled with nitrogen at room temperature were studied by THz time-domain spectroscopy (THz-TDS). Well-resolved absorption and refractive spectrums between 0.1 and 2.8 THz were obtained based on the physical model for extract-ing the optical parameters of materials in THz range. The results not only fill up the spectra gap of amino acids in far-infrared range, supply data for amino acid molecular identification and conformation analysis, but also demon-strate significantly potential to promote the research and application of biological materials in bio-chemical and medical fields by THz-TDS. | WANG Weining YUE Weiwei YAN Haitao ZHANG Cunlin ZHAO Guozhong | 2005 | Chinese Science Bulletin2005，50，15： | 11 |
| 13 | Plant HP1 protein ADCP1 links multivalent H3K9 methylation readout to heterochromatin formation显示文摘Heterochromatin Protein 1 (HP1) recognizes histone H3 lysine 9 methylation (H3K9me) through its conserved chromodomain and maintains heterochromatin from fission yeast to mammals. However, in Arabidopsis, Like Heterochromatin Protein 1 (LHP1) recognizes and colocalizes genome-wide with H3K27me3, and is the functional homolog of Polycomb protein. This raises the question whether genuine HP1 homologs exist in plants. Here, we report on the discovery of ADCP1, a plant-specific triple tandem Agenet protein, as a multivalent H3K9me reader in Arabidopsis, and establish that ADCP1 is essential for heterochromatin formation and transposon silencing through modulating H3K9 and DNA methylation levels. Structural studies revealed the molecular basis underlying H3K9me-specific recognition by tandem Agenet of ADCP1. Similar to human HP1α and fly HP1a, ADCP1 mediates heterochromatin phase separation. Our results demonstrate that despite its distinct domain compositions, ADCP1 convergently evolves as an HP1-equivalent protein in plants to regulate heterochromatin formation. | Shuai Zhao Lingling Cheng Yifei Gao Baichao Zhang Xiangdong Zheng Liang Wang Pilong Li Qianwen Sun Haitao Li | 2019 | Cell Research2019，29，1： | 10 |
| 14 | Antagonism of Transcription Factor MYC2 by EDS1/PAD4 Complexes Bolsters Salicylic Acid Defense in Arabidopsis Effector-Triggered Immunity显示文摘在植物免疫,激活病原体的细胞内部的核苷酸绑定 / 白氨酸富人重复(NLR ) 受体动员疾病抵抗小径,但是下游的发信号机制仍然保持阴暗。(EDS1 ) 提高的疾病危险性 1 在 Toll-Interleukin1-Receptor 触发的抵抗控制 transcriptional reprogramming 域(TIR ) 家庭 NLR (TNL ) 。水杨酸酸(SA ) 的 Transcriptional 正式就职荷尔蒙防卫部门对 biotrophic 病原体提供一个关键障碍。这里,我们现在的基因、分子的证据在 Arabidopsis ? 有它的搭挡 PAD4 的 EDS1 建筑群 ? 禁止 MYC2,反对 SA jasmonic 酸(JA ) 的一个主人管理者荷尔蒙小径。在 TNL 有免疫力的反应,有 MYC2 的 EDS1/PAD4 干扰独立于导致 EDS1 的 SA 合成增加 SA 防卫部门,有效地从而堵住一个有势力的行动细菌的 JA 模仿, coronatine (英国管) 。我们证明在英国管在 nucle 剔 ? 畦据楴湯椠 ? 牁 'L 摩灯楳? 晡敦瑣 ? 桴 ? 硥牰獥楳湯漠 ? 内被察觉到以后, MYC2 的那对抗发生 ? 楬業整 ? ?獢瑥漠 ? 敧敮 ? 潣瑮潲汬摥戠 ? 剐至 ? 佐奌佃 ? 删偅 ? 卓噉? 佃偍 ???? 湩汣摵湩 ? 桴 ? 汦睯牥湩 ? 楴敭爠来汵瑡牯吗?? | Haitao Cui Jingde Qiu Yue Zhou Deepak D. Bhandari Chunhui Zhao Jaqueline Bautor Jane E. Parker | 2018 | Molecular Plant2018，11，8： | 10 |
| 15 | miRNA-711-SP1-collagen-I pathway is involved in the anti-fibrotic effect of pioglitazone in myocardial infarction显示文摘Although microRNAs(miRNAs) have been intensively studied in cardiac fibrosis,their roles in drug-mediated anti-fibrotic therapy are still unknown.Previously,Pioglitazone attenuated cardiac fibrosis and increased miR-711 experimentally.We aimed to explore the role and mechanism of miR-711 in pioglitazone-treated myocardial infarction in rats.Our results showed that pioglitazone significantly reduced collagen-I levels and increased miR-711 expression in myocardial infarction heart.Pioglitazone increased the expression of miR-711 in cardiac fibroblasts,and overexpression of miR-711 suppressed collagen-I levels in angiotensin II(Ang II)-treated or untreated cells.Transfection with antagomir-711 correspondingly abolished the pioglitazone-induced reduction in collagen-I levels.Bioinformatics analysis identified SP1,which directly promotes collagen-I synthesis,as the putative target of miR-711.This was confirmed by luciferase assay and western blot analysis.Additionally,increased SP1 expression was attenuated by pioglitazone in myocardial infarction heart.Furthermore,transfection of antagomir-711 attenuated pioglitazone-reduced SP1 expression in cardiac fibroblasts with or without Ang II stimulation.We conclude that pioglitazone up-regulated miR-711 to reduce collagen-I levels in rats with myocardial infarction.The miR-711-SP1-collagen-I pathway may be involved in the anti-fibrotic effects of pioglitazone.Our findings may provide new strategies for miRNA-based anti-fibrotic drug research. | ZHAO Na YU HaiYi YU HaiTao SUN Min ZHANG YouYi XU Ming GAO Wei | 2013 | Science China(Life Sciences)2013，56，5： | 9 |
| 16 | Berberine inhibits androgen synthesis by interaction with aldo-keto reductase 1C3 in 22Rv1 prostate cancer cells显示文摘Aldo-keto reductase 家庭 1 成员 C3 最近在阉割抵抗的前列腺癌症被认为是一个潜在的治疗学的目标。此处,我们调查了 berberine 是否由通过 Aldo-keto reductase 家庭 1 成员 C3 的抑制减少雄激素合成推迟了阉割抵抗的前列腺癌症的前进。房间生存能力和细胞的睾丸激素内容在前列腺癌症房间被测量。Aldo-keto reductase 家庭 1 成员 C3 mRNA 和蛋白质水平被 RT-PCR 和西方的门栓分析分别地检测。有 AutoDock 工具的计算机分析与 Aldo-keto reductase 家庭 1 成员 C3 探索了 berberine 的分子的相互作用。我们发现 berberine 禁止了 22Rv1 房间增长并且减少以一种剂量依赖者方式的细胞的睾丸激素形成。Berberine 禁止了 Aldo-keto reductase 家庭 1 成员 C3 酶活动,而非影响了 mRNA 和蛋白质表情。分子的停靠学习证明 berberine 能进入 Aldo-keto reductase 家庭 1 成员 C3 和形式 π 的活跃中心; -π和氨基酸的残余 Phe306 和 Phe311 的相互作用。在结论,有 Aldo-keto reductase 家庭 1 成员 C3 的 berberine 的结构的相互作用被减少归因于 Aldo-keto reductase 家庭 1 成员 C3 酶活动的抑制和 22Rv1 前列腺癌症细胞生长的抑制细胞内部的雄激素合成。我们的结果作为铅混合物用 berberine 为 AKR1C3 禁止者的设计,研究,和发展提供试验性的基础。 | Yuantong Tian , Lijing Zhao Ye Wang Haitao Zhang Duo Xu Xuejian Zhao Yi Li Jing Li | 2016 | Asian Journal of Andrology2016，18，4： | 9 |
| 17 | YEATS2 是一个选择 histone crotonylation 读者显示文摘 | Dan Zhao Haipeng Guan Shuai Zhao Wenyi Mi Hong Wen Yuanyuan Li Yingming Zhao C David Allis Xiaobing Shi Haitao Li | 2016 | Cell Research2016，26，5： | 9 |
| 18 | Iron-group electrocatalysts for ambient nitrogen reduction reaction in aqueous media显示文摘Electrochemical nitrogen reduction reaction(NRR)is considered as an alternative to the industrial Haber-Bosch process for NH3 production due to both low energy consumption and environment friendliness.However,the major problem of electrochemical NRR is the unsatisfied efficiency and selectivity of electrocatalyst.As one group of the cheapest and most abundant transition metals,iron-group(Fe,Co,Ni and Cu)electrocatalysts show promising potential on cost and performance advantages as ideal substitute for traditional noble-metal catalysts.In this minireview,we summarize recent advances of iron-group-based materials(including their oxides,hydroxides,nitrides,sulfides and phosphides,etc.)as non-noble metal electrocatalysts towards ambient N2-to-NH3 conversion in aqueous media.Strategies to boost NRR performances and perspectives for future developments are discussed to provide guidance for the field of NRR studies. | Benyuan Ma Haitao Zhao Tingshuai Li Qian Liu Yongsong Luo Chengbo Li Siyu Lu Abdullah M.Asiri Dongwei Ma Xuping Sun | 2021 | Nano Research2021，14，3： | 8 |
| 19 | Developing superior alleles of yield genes in rice by artificial mutagenesis using the CRISPR/Cas9 system显示文摘Rice yield is an important and complex agronomic trait controlled by multiple genes.In recent decades,dozens of yield-associated genes in rice have been cloned,many of which can increase production in the form of loss or degeneration of function.However,mutations occurring randomly under natural conditions have provided very limited genetic resources for yield increases.In this study,potentially yield-increasing alleles of two genes closely associated with yield were edited artificially.The recently developed CRISPR/Cas9system was used to edit two yield genes:Grain number 1a(Gn1a)and DENSE AND ERECT PANICLE1(DEP1).Several mutants were identified by a target sequence analysis.Phenotypic analysis confirmed one mutant allele of Gn1a and three of DEP1 conferring yield superior to that conferred by other natural high-yield alleles.Our results demonstrate that favorable alleles of the Gnla and DEP1 genes,which are considered key factors in rice yield increases,could be developed by artificial mutagenesis using genome editing technology. | Liyu Huang Ru Zhang Guangfu Huang Yanxia Li Getachew Melaku Shilai Zhang Haitao Chen Yanjuan Zhao Jing Zhang Yesheng Zhang Fengyi Hu | 2018 | The Crop Journal2018，6，5： | 8 |
| 20 | Effect of low-frequency electromagnetic field on the as-cast microstructure of a new super high strength aluminum alloy by horizontal continuous casting显示文摘The super high strength aluminum alloy ingots with 100 mm in diameter were cast by the process of low-frequency electromagnetic horizontal continuous casting (LFEHC) and the effect of electromagnetic field on the as-cast microstructure was studied. Results show that microstructure of the sample prepared by the LFEHC process was greatly refined. Microstructures at the border and the center of the ingots were fine, uniform and rosette-shaped. Electromagnetic frequency plays a key role in microstructure refining. Fine and uniform microstructures can be obtained with optimal electromagnetic frequency. In this experiment, under a frequency of 30 Hz the microstructure was the finest and the most uniform. | Yubo ZUO Jianzhong CUI Yang WANG Xiaotao LIU Zhihao ZHAO Haitao Zhang | 2005 | China Foundry2005，2，1： | 8 |
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