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| 1 | Linking atmospheric pollution to cryospheric change in the Third Pole region: current progress and future prospects显示文摘The Tibetan Plateau and its surroundings are known as the Third Pole(TP). This region is noted for its high rates of glacier melt and the associated hydrological shifts that affect water supplies in Asia. Atmospheric pollutants contribute to climatic and cryospheric changes through their effects on solar radiation and the albedos of snow and ice surfaces; moreover, the behavior and fates within the cryosphere and environmental impacts of environmental pollutants are topics of increasing concern. In this review, we introduce a coordinated monitoring and research framework and network to link atmospheric pollution and cryospheric changes(APCC) within the TP region. We then provide an up-to-date summary of progress and achievements related to the APCC research framework, including aspects of atmospheric pollution’s composition and concentration, spatial and temporal variations, trans-boundary transport pathways and mechanisms, and effects on the warming of atmosphere and changing in Indian monsoon, as well as melting of glacier and snow cover. We highlight that exogenous air pollutants can enter into the TP’s environments and cause great impacts on regional climatic and environmental changes. At last, we propose future research priorities and map out an extended program at the global scale. The ongoing monitoring activities and research facilitate comprehensive studies of atmosphere–cryosphere interactions, represent one of China’s key research expeditions to the TP and the polar regions and contribute to the global perspective of earth system science. | Shichang Kang Qianggong Zhang Yun Qian Zhenming Ji Chaoliu Li Zhiyuan Cong Yulan Zhang Junming Guo Wentao Du Jie Huang Qinglong You Arnico K.Panday Maheswar Rupakheti Deliang Chen Orjan Gustafsson Mark H.Thiemens Dahe Qin | 2019 | National Science Review2019，6，4： | 35 |
| 2 | 5-Hydroxymethylcytosine signatures in circulating cell-free DNA as diagnostic biomarkers for human cancers显示文摘象 5-methylcytosine (5mC ) 和 5-hydroxymethylcytosine (5hmC ) 那样的 DNA 修正是知道在哺乳动物影响全球基因表示的 epigenetic 标记。在人的染色体,与基因表示的靠近的关联和高化学的稳定性给他们的流行,这些 DNA epigenetic 标记能为癌症用作理想的 biomarkers 诊断。利用一种高度敏感、选择的化学标记技术,我们这里报导在传播没有房间的 DNA ( cfDNA )并且在从最近与 colorectal 诊断的 260 个病人的一个队收集的配对的肿瘤和邻近的纸巾的 genomic DNA ( gDNA )的 5hmC 的染色体宽的介绍,胃,胰腺,从 90 个健康个人的肝或甲状腺癌症和正常纸巾。5hmC 主要在与开的染色质和容许的 histone 修正重合的 transcriptionally 活跃的区域被散布。柔韧的联系癌症的 5hmC 签名在 cfDNA 被识别为特定的癌症类型是特征的。传播 cfDNA 的 5hmC 底 biomarkers colorectal 和胃的癌症是高度预兆的并且比常规 biomarkers 优异并且比得上从织物活体检视的 5hmC biomarkers。因此,这新策略能从血样品的分析为癌症的诊断和预后导致有效、最低限度地侵略的方法的发展。 | Wenshuai Li Xu Zhang Xingyu Lu Lei You Yanqun Song Zhongguang Luo Jun Zhang Ji Nie Wanwei Zheng Diannan Xu Yaping Wang Yuanqiang Dong Shulin Yu Jun Hong Jianping Shi Hankun Hao Fen Luo Luchun Hua Peng Wang Xiaoping Qian Fang Yuan Lianhuan Wei Ming Cui Taiping Zhang Quan Liao Menghua Dai Ziwen Liu Ge Chen Katherine Meckel Sarbani Adhikari Guifang Jia Marc B Bissonnette Xinxiang Zhang Yupei Zhao Wei Zhang Chuan He Jie Liu | 2017 | Cell Research2017，27，10： | 30 |
| 3 | Mycoplasma infections and different human carcinomas显示文摘AIM To explore relationships between human carcinomas and mycoplasma infection.METHODS Monoclonal antibody PD4, which specifically recognizes a distinct protein from mycoplasma hyorhinis, was used to detect mycoplasma infection in different paraffinembedded carcinoma tissues with immunohistochemistry. PCR was applied to amplify the mycoplasma DNA from the positive samples for confirming immunohistochemistry.RESULTS Fifty of 90 cases (56%) of gastric carcinoma were positive for mycoplasma hyorhinis. In other gastric diseases, the mycoplasma infection ratio was 28% (18/49) in chronic superficial gastritis, 30% (14/ 46) in gastric ulcer and 37% (18/ 49) in intestinal metaplasia. The difference is significant with gastric cancer (X2=12.06, P<0.05). In colon carcinoma, the mycoplasma infection ratio was 55.1% (32/58), but it was 20.9% (10/49) in adenomarous polyp (X2=13.46, P<0.005).Gastric and colon cancers with high differentiation had a higher mycoplasma infection ratio than those with low differentiation (P< 0.05). Mycoplasma infection in esophageal cancer, lung cancer, breast cancer and glioma was 50.9% (27/53), 52.6% (31/ 59), 39.7%(25/63) and 41% (38/91), respectively. The mycoplasma DNA was successfully amplified with the DNA extracted from the cancer tissues that were positive for mycoplasma infection (detected with antibody PD4).CONCLUSION There was high correlation between mycoplasma infection and different cancers, which suggests the possibility of an association between the two. The mechanism involved in oncogenesis by mycoplasma remains unknown. | Su Huang Ji You Li Jan Wu Lin Meng Cheng Chao Shou Beijing Institute for Cancer Research, Peking University School of Oncology, Beijing 100034. ChinaSu Huang, received B. A from Jiangxi Medical College of China in 1994. Now she is a graduate student pursuing a Ph. D degree at the Peking University School of Oncology. | 2001 | World Journal of Gastroenterology2001，7，2： | 18 |
| 4 | Molecular Epidemiological Characteristics of Streptococcus pyogenes Strains Involved in an Outbreak of Scarlet Fever in China,2011显示文摘Objective To investigate molecular characterization of streptococcus pyogenes isolates involved in an outbreak of scarlet fever in China in 2011.Methods Seventy-four Streptococcal pyogenes involved in an outbreak of scarlet fever were isolated from pediatric patients in the areas with high incidence in China from May to August of 2011.Emm genotyping,pulsed-field gel electrophoresis (PFGE),superantigen (SAg) genes and antimicrobial susceptibility profiling were analyzed for these isolates.Results A total of 4 different emm types were identified.Emm12 was the most prevalent type which contained four predominating PFGE patterns corresponding to four different virulence and superantigen profiles.Emm12 (79.7%) and emml (14.9%) accounted for approximately 94%of all the isolates.The speA gene was all negative in emm12 isolates and positive in emml isolates.All strains were resistant to erythromycin,and 89.4%of them were resistant to erythromycin,tracycline,and clindamycin simultaneously.Conclusion Several highly diversified clones with a high macrolide resistance rate comprise a predominant proportion of circulating strains,though no new emm type was found in this outbreak.The data provide a baseline for further surveillance of scarlet fever,which may contribute to the explanation of the outbreak and development of a GAS vaccine in China. | YOU Yuan Hai SONG Yan Yan YAN Xiao Mei WANG Hai Bin ZHANG Meng Han TAO Xiao Xia Li Lei Lei ZHANG Yu Xin JIANG Xi Hong ZHANG Bing Hua ZHOU Hao XIAO Di JIN Lian Mei FENG Zi Jian LUO Feng Ji ZHANG Jian Zhong | 2013 | Biomedical and Environmental Sciences2013，26，11： | 15 |
| 5 | On a New Genus of Basal Neoceratopsian Dinosaur from the Early Cretaceous of Gansu Province, China显示文摘A new genus and species of basal neoceratopsian dinosaur, Auroraceratops rugosus, is reported based on material from the Early Cretaceous Xinminpu Group in the Gongpoquan Basin of Gansu Province, China. Auroraceratops is represented by a nearly complete skull and low jaws, and different greatly from all other neoceratopsians by its considerable breadth of the nasals, fungiform expansion of the dorsal end of the lacrimal, highly developed rugosity of the jugal, dentary and surangular, and inflated, striated premaxillary teeth. The finding of Auroraceratops adds diversity and helps elucidate the evolution of basal neoceratopsian dinosaurs. | YOU Hailu LI Daqing JI Qiang Matthew C. LAMANNA Peter DODSON | 2005 | Acta Geologica Sinica(English Edition)2005，79，5： | 13 |
| 6 | 17β-estradiol contributes to the accumulationof myeloid-derived suppressor cells in bloodby promoting TNF-αsecretion显示文摘雌激素被影响有免疫力的房间的发展和激活强烈在有免疫力的回答处于性差别含有。最近的研究显示出那导出 myeloid 的 suppressor 房间(MDSC ) ,源于 CD11b + 在病理学的条件下面的 Gr-1 + myeloid 房间,在 modulating 免疫者回答起重要作用。然而,它仍然是未知的 MDSC 上的雌激素的效果。在现在的学习,我们在调整 MDSC 的累积上调查了雌激素的效果和机制。与有全身的豺狼座 erythematosus (SLE ) 的男病人相比,有 SLE 的女病人在浆液在外部血 mononuclear 房间和肿瘤坏死因素(TNF-) 的高水平显示出 MDSC 的更高的频率,这被发现。尤其是,在有 SLE 的女病人的浆液的 estradiol 水平断然与 MDSC 的频率被相关。而且, 17-estradiol 能支持 TNF -- 在由增加 CD11b + Gr-1 + 房间。而且, 17-estradiol 在 vivo 支持了 TNF- 的分泌物,它贡献了 CD11b + Gr-1 + 房间。另外,雌老鼠显示出 CD11b + Gr-1 + 房间和更高的 TNF- 比匹配年龄的雄的老鼠在血铺平。这些数据显示 17-estradiol 由支持 TNF- 分泌物在血贡献 MDSC 的累积,它增加 CD11b + Gr-1 + 房间。我们的调查结果在发炎和自体免疫的疾病的流行提供新卓见进性差别的机制。 | Guanjun Dong Ming You Hongye Fan Jianjian Ji Liang Ding Pengfei Li Yayi Hou | 2015 | Acta Biochimica et Biophysica Sinica2015，47，8： | 11 |
| 7 | Reliability of transthoracic echocardiography in estimating the size of Amplatzer septal occluder and guiding percutaneous closure of atrial septal defects显示文摘在中国的背景, transthoracic echocardiography ( TTE )流行地为 atrial 为干预前检查被使用氏族的缺点( ASD )并且为指导 ASD closure.However ,为指导 ASD 闭合决定 TTE 的 ASD 尺寸和安全和功效的能力仍然广泛地没被接受试图评估 TTE 的功效和安全的这研究以前使用了,在期间并且在有 Amplatzer 氏族的 occluders ( ASO )的 transcatheter ASD 闭合以后 .Methods 68 个题目( 15 个男人和 53 个女人;吝啬的年龄( | LI Gui-shuang KONG Guang-ming JI Qiu-shang LI Ji-fu CHEN Yu-guo YOU Bei-an ZHANG Yun | 2008 | Chinese Medical Journal2008，，11： | 10 |
| 8 | First dark matter search results from the PandaX-Ⅰ experiment显示文摘We report on the first dark-matter(DM)search results from PandaX-I,a low threshold dual-phase xenon experiment operating at the China JinPing Underground Laboratory.In the 37-kg liquid xenon target with 17.4 live-days of exposure,no DM particle candidate event was found.This result sets a stringent limit for low-mass DM particles and disfavors the interpretation of previously-reported positive experimental results.The minimum upper limit,3.7×10-44cm2,for the spin-independent isoscalar DM-particle-nucleon scattering cross section is obtained at a DM-particle mass of 49 GeV/c2at 90%confidence level. | XIAO MengJiao XIAO Xiang ZHAO Li CAO XiGuang CHEN Xun CHEN YunHua CUI XiangYi FANG DeQing FU ChangBo GIBONI Karl L. GONG HaoWei GUO GuoDong HU Jie HUANG XingTao JI XiangDong JU YongLin LEI SiAo LI ShaoLi LIN Qing LIU HuaXuan LIU JiangLai LIU Xiang LORENZON Wolfgang MA YuGang MAO YaJun NI KaiXuan PUSHKIN Kirill REN XiangXiang SCHUBNELL Michael SHEN ManBing STEPHENSON Scott TAN AnDi TARL Greg WANG HongWei WANG JiMin WANG Meng WANG XuMing WANG Zhou WEI YueHuan WU ShiYong XIE PengWei YOU YingHui ZENG XiongHui ZHANG Hua ZHANG Tao ZHU ZhongHua | 2014 | Science China(Physics,Mechanics & Astronomy)2014，57，11： | 10 |
| 9 | PandaX: a liquid xenon dark matter experiment at CJPL显示文摘PandaX is a large liquid-xenon detector experiment usable for direct dark-matter detection and 136Xe double-beta decay search.The central vessel was designed to accommodate a staged target volume increase from initially 120 kg(stage I)to 0.5 t(stage II)and eventually to a multi-ton scale.The experiment is located in the Jinping Deep-Underground Laboratory in Sichuan,China.The detector operates in dual-phase mode,allowing detection of both prompt scintillation,and ionization charge through proportional scintillation.In this paper a detailed description of the stage I detector design and performance as well as results established during the commissioning phase are presented. | CAO XiGuang CHEN Xun CHEN YunHua CUI XiangYi FANG DeQing FU ChangBo GIBONI Karl L. GONG HaoWei GUO GuoDong HE Ming HU Jie HUANG XingTao JI XiangDong JU YongLin LI ShaoLi LIN Qing LIU HuaXuan LIU JiangLai LIU Xiang LORENZON Wolfgang MA YuGang MAO YaJun NI KaiXuan PUSHKIN Kirill REN XiangXiang SCHUBNELL Michael SHEN ManBing SHI YuJie STEPHENSON Scott TAN AnDi TARLé Greg WANG HongWei WANG JiMing WANG Meng WANG XuMing WANG Zhou WEI YueHuan WU ShiYong XIAO MengJiao XIAO Xiang XIE PengWei YE Tao YOU YingHui ZEN XiongHui ZHANG Hua ZHANG Tao ZHAO HaiYing ZHAO Li ZHOU XiaoPeng ZHU ZhongHua | 2014 | Science China(Physics,Mechanics & Astronomy)2014，57，8： | 9 |
| 10 | Study of differential polymerase chain reaction of C-erbB-2 oncogene amplification in gastric cancer显示文摘METHODSCerbB2oncogeneamplificationwasexaminedbyusingdiferentialpolymerasechainreaction(dPCR)insurgicalandendoscopicspecimen... | JI Feng, PENG Qing Bi, ZHAN Jing Biao and LI You Ming | 1999 | World Journal of Gastroenterology1999，5，2： | 7 |
| 11 | Climate Change Impact and Its Contribution Share to Paddy Rice Production in Jiangxi, China显示文摘In the study,an improved approach was proposed to identify the contribution shares of three group factors that are climate,technology and input,social economic factors by which the grain production is shaped.In order to calibrate the method,Jiangxi Province,one of the main paddy rice producers in China was taken as an example.Based on 50 years(1961-2010)meteorological and statistic data,using GIS and statistical analysis tools,the three group factors that in certain extent impact China’s paddy rice production have been analyzed quantitatively.The individual and interactive contribution shares of each factor group have been identified via eta square(η2).In the paper,two group ordinary leasr square(OLS)models,paddy models and climate models,have been constructed for further analysis.Each model group consists of seven models,one full model and six partial models.The results of paddy models show that climate factors individually and interactively contribute 11.42-15.25%explanatory power to the variation of paddy rice production in the studied province.Technology and input factors contribute 16.17%individually and another 8.46%interactively together with climate factors,totally contributing about 25%.Social economic factors contribute about 7%of which 4.65%is individual contribution and 2.49%is interactive contribution together with climate factors.The three factor groups individually contribute about 23%and interactively contribute additional 41%to paddy rice production.In addition every two of the three factor groups also function interactively and contribute about 22%.Among the three factor groups,technology and input are the most important factors to paddy rice production.The results of climate models support the results of paddy models,and display that solar radiation(indicated by sunshine hour variable)is the dominate climate factor for paddy rice production. | LI Wen-juan TANG Hua-jun QIN Zhi-hao YOU Fei WANG Xiu-fen CHEN Chang-li JI Jian-hua LIU Xiu-mei | 2014 | Journal of Integrative Agriculture2014，13，7： | 6 |
| 12 | Minimally-invasive treatment of communicating hydrocephalus using a percutaneous lumboperitoneal shunt显示文摘Objective:To investigate the clinical value of a minimally-invasive treatment of communicating hydrocephalus using a percutaneous lumboperitoneal (LP) shunt.Method:The clinical and long-term follow-up data of 256 patients suffering from communicating hydrocephalus and undergoing percutaneous LP shunt during 1998 to 2008 were retrospectively analyzed.Results:After the follow-up,which lasted 6 months to 10 years,219 cases of communicating hydrocephalus recovered well (ventricular size returned to normal and symptoms completely disappeared),25 cases were brought under control (ventricle size reduced by 50% and symptoms partially abated),and 12 cases showed no obvious changes.Fifteen obese subjects needed modifications of the shunt due to the obstruction of the abdominal end following wrapping,and one subject underwent extubation as the subject was unable to tolerate stimulation of the cauda equina.The effectiveness of shunting was 91.40% and the probability of shunt-tube obstruction,which occurs predominantly in the abdominal end,was only 5.85%,far lower than that of ventriculoperitoneal (VP) shunt.Three subjects had a history of infection following VP shunting.Conclusion:LP shunting is minimally invasive and effective in treating communicating hydrocephalus,with fewer complications. | Lu JIA Zhong-xin ZHAO Chao YOU Jia-gang LIU Si-qing HUANG Min HE Pei-gang JI Jie DUAN Yi-jun ZENG Guo-ping LI | 2011 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2011，12，4： | 6 |
| 13 | Anatomical variation of infra-pyloric artery origination: A prospective multicenter observational study (IPA-Origin)显示文摘Objective: Infra-pyloric artery(IPA) is an important anatomical landmark in treatment of gastric cancer and is the key vessel for pylorus-preserving gastrectomy and subgroup of infra-pyloric lymph nodes. However, its anatomical variation is not thoroughly understood. Our study aimed to clarify the origination of the IPA.Methods: We did this prospective, multicenter, open-label, observational study at gastric surgery departments of34 hospitals in China. Gastric cancer patients aged 18 years or older and scheduled to undergo elective total or distal gastrectomy were assigned. During the surgery, IPA dissecting and exposing the origination point with photographs or video clips were required. The primary outcome was the origination of the IPA. Analysis of variance, χ~2 tests and Fisher's tests were used to analyze the differences between groups. The study is registered at Clinicaltrials.gov(No. NCT03071237).Results: Between May 8 and July 31, 2017, 429 patients were assigned for the study, and 419(97.7%) patients had the IPA dissected and recorded through photograph or video and were included in the primary outcome analysis. The median age was 62 years old, and 73.7% were male. Among the patients, 78.5% received laparoscopic surgery. Single IPA origination was identified in 398(95.0%) patients, including gastroduodenal artery(GDA) in154(36.8%) patients, anterior superior pancreaticoduodenal artery(ASPDA) in 130(31.0%) patients, and right gastroepiploic artery(RGEA) in 114(27.2%) patients. Fifteen(3.6%) patients were identified with multiple IPA and 6(1.4%) patients were identified as IPA absence. The differences in the distribution of surgical approach(P=0.003) and geographic area(P=0.030) were statistically significant. No difference was shown in sex, age,gastrectomy type, tumor location, and clinical T, N and M stage.Conclusions: Our study found that the IPA originates from GDA, ASPDA and RGEA in similar proportions.Laparoscopic surgery may be more helpful in dissection of the IPA than open surgery. | Rulin Miao Jianjun Qu Zhengrong Li Daguang Wang Jiang Yu Weidong Zang Yong Li Fenglin Liu Jian Zhang Wu Song Kai Ye Su Yan Wei Wang Shuangyi Ren Lu Zang Changqing Jing Li Zhang Kuan Wang Weihua Fu Lin Fan Bin Liang Gang Zhao Jun Cai Li Yang Jiaming Zhu Jun You Kun Yang Qingxing Huang Zhaojian Niu Ning Ning Xingfeng Qiu Gang Ji Feng Liang Hua Huang Chao Gao Fei Shan Shuangxi Li Yongning Jia Lianhai Zhang Xiangji Ying Yan Zhang Zhaode Bu Xiangqian Su Gang Zhao Ziyu Li Jiafu Ji | 2018 | Chinese Journal of Cancer Research2018，30，5： | 5 |
| 14 | Novel mutation in the ASXL3 gene in a Chinese boy with microcephaly and speech impairment:A case report显示文摘BACKGROUND Bainbridge-Ropers syndrome (BRPS) is a severe disorder characterized by failureto thrive, facial dysmorphism, and severe developmental delay. BRPS is caused bya heterozygous loss-of-function mutation in the ASXL3 gene. Due to limitedknowledge of the disease and lack of specific features, clinical diagnosis of thissyndrome is challenging. With the use of trio-based whole exome sequencing, weidentified a novel ASXL3 mutation in a Chinese boy with BRPS and performed aliterature review.CASE SUMMARY A 3-year-old Chinese boy was referred to our hospital due to progressivepostnatal microcephaly and intellectual disability with severe speech impairmentfor 2 years. His other remarkable clinical features were shown as follows: Facialdysmorphism, feeding difficulties, poor growth, motor delay, and abnormalbehavior. For the proband, regular laboratory tests, blood tandem massspectrometry, urine gas chromatographic mass spectrometry, karyotype, hearingscreening, and brain magnetic resonance imaging were performed, with negativeresults. Therefore, for the proband and his unaffected parents, trio-based wholeexome sequencing and subsequent validation by Sanger sequencing wereperformed. A novel nonsense variant in exon 11 of the ASXL3 gene (c.1795G>T;p.E599*) was detected, present in the patient but absent from his parents. Takinginto account the concordant phenotypic features of our patient with reportedBRPS patients and the detected truncated variant located in the known mutationalcluster region, we confirmed a diagnosis of BRPS for this proband. Therehabilitation treatment seemed to have a mild effect.CONCLUSION In this case, a novel nonsense mutation (c.1795G>T, p.E599*) in ASXL3 gene wasidentified in a Chinese boy with BRPS. This finding not only contributed to bettergenetic counseling and prenatal diagnosis for this family but also expanded thepathogenic mutation spectrum of ASXL3 gene and provided key information forclinical diagnosis of BRPS. | Jin-Rong Li Zhuo Huang You Lu Qiao-Yun Ji Ming-Yan Jiang Fan Yang | 2020 | World Journal of Clinical Cases2020，8，24： | 4 |
| 15 | A simple and efficient synthesis of 2-substituted benzothiazoles catalyzed by H_2O_2/HCl显示文摘A simple and efficient procedure for the synthesis of substituted benzothiazoles through condensation of 2-aminothiophenol with aromatic aldehydes in the presence of H_2O_2/HCl system in ethanol at room temperature is described.The target compounds have been characterized by ~1H NMR,^(13)C NMR,IR and MS.Short reaction time,easy and quick isolation of the products,and excellent yields are the main advantages of this procedure. | Hong Yun Guo Ji Chao Li You Le Shang | 2009 | Chinese Chemical Letters2009，20，12： | 4 |
| 16 | Physiological responses of people in working faces of deep underground mines显示文摘The research studied the influences of high temperature, high pressure, high humidity, noise and other harmful factors in mining conditions on the people health and safety, and investigated the impacts of confined environmental on human physiology factors, including temperature, humidity, noise, pressure,toxic and harmful gases in terms of environmental characteristics in underground mines and an artificial intelligence system for simulation of the environment in a confined space of deep mines. Our results show that the systolic pressure, diastolic pressure, mean pressure, heart rate, respiratory rate, typing test speed and memory level percentage are negatively correlated with temperature value, and positively correlated with humidity value; the human temperature and weight are positively correlated with temperature value, and negatively correlated with humidity value. This research lays the foundation for the study of interaction between the deep confined space environment and safety behavior. | You Bo Wu Chao Li Ji Liao Huimin | 2014 | International Journal of Mining Science and Technology2014，24，5： | 4 |
| 17 | Autonomous navigation method and technology implementation of high-precision solar spectral velocity measurement显示文摘The velocity information of spacecraft can be directly obtained by the autonomous navigation method based on astronomical spectral velocity measurement. It provides complete direct velocity measurement information for the traditional navigation methods represented by astronomical angle measurement and astronomical ranging, which is of great significance for spacecraft high precision autonomous navigation. This paper comprehensively introduces the principle and navigation method of astronomical spectral velocity measurement, as well as the technical realization of the solar atomic frequency discriminator for autonomous navigation(SAFDAN) based on atomic frequency discrimination velocity measurement. The new SAFDAN is the first instrument to measure the Doppler velocity of spacecraft relative to the Sun. Carried by the CHASE mission, the in-orbit experiment of the SAFDAN is realized, and the in-orbit velocity measurement accuracy reaches 1.93 m/s, which effectively verifies the feasibility of the astronomical spectral velocity measurement method and technology. | Wei Zhang Yong Yang Wei You JinZhou Zheng Hui Ye KaiJun Ji Xiao Chen Xin Lin QingLong Huang XueWu Cheng Wei Zhang FaQuan Li | 2022 | Science China(Physics,Mechanics & Astronomy)2022，65，8： | 3 |
| 18 | The apple C2H2-type zinc finger transcription factor MdZAT10 positively regulates JA-induced leaf senescence by interacting with MdBT2显示文摘Jasmonic acid(JA)plays an important role in regulating leaf senescence.However,the molecular mechanisms of leaf senescence in apple(Malus domestica)remain elusive.In this study,we found that MdZAT10,a C2H2-type zinc finger transcription factor(TF)in apple,markedly accelerates leaf senescence and increases the expression of senescence-related genes.To explore how MdZAT10 promotes leaf senescence,we carried out liquid chromatography/mass spectrometry screening.We found that MdABI5 physically interacts with MdZAT10.MdABI5,an important positive regulator of leaf senescence,significantly accelerated leaf senescence in apple.MdZAT10 was found to enhance the transcriptional activity of MdABI5 for MdNYC1 and MdNYE1,thus accelerating leaf senescence.In addition,we found that MdZAT10 expression was induced by methyl jasmonate(MeJA),which accelerated JA-induced leaf senescence.We also found that the JA-responsive protein MdBT2 directly interacts with MdZAT10 and reduces its protein stability through ubiquitination and degradation,thereby delaying MdZAT10-mediated leaf senescence.Taken together,our results provide new insight into the mechanisms by which MdZAT10 positively regulates JA-induced leaf senescence in apple. | Kuo Yang Jian-Ping An Chong-Yang Li Xue-Na Shen Ya-Jing Liu Da-Ru Wang Xing-Long Ji Yu-Jin Hao Chun-Xiang You | 2021 | Horticulture Research2021，8，1： | 3 |
| 19 | Synthesis of vegetable oil based polyol with cottonseed oil and sorbitol derived from natural source显示文摘In order to prepare the polyol with all bio-based components as raw materials,cottonseed oil was first epoxidized by peroxyformic acid generated in situ from hydrogen peroxide and formic acid,and the cottonseed oil based polyols with variable hydroxyl value were then prepared by the ring-opening of epoxidized cottonseed oil with sorbitol,which is a multi-functional hydroxyl compound derived from a natural source.The chemical structure of the products was characterized with FTIR analysis, and the residual epoxy oxygen content and hydroxyl value of the polyol versus the ring-opening time were investigated. | Lian Kun Jia Li Xiang Gong Wen Jiao Ji Cheng You Kan | 2011 | Chinese Chemical Letters2011，22，11： | 3 |
| 20 | SRSF1 plays a critical role in invariant natural killer T cell development and function显示文摘Invariant natural killer T(iNKT)cells are highly conserved innate-like T lymphocytes that originate from CD4^(+)CD8^(+)double-positive(DP)thymocytes.Here,we report that serine/arginine splicing factor 1(SRSF1)intrinsically regulates iNKT cell development by directly targeting Myb and balancing the abundance of short and long isoforms.Conditional ablation of SRSF1 in DP cells led to a substantially diminished iNKT cell pool due to defects in proliferation,survival,and TCRαrearrangement.The transition from stage 0 to stage 1 of iNKT cells was substantially blocked,and the iNKT2 subset was notably diminished in SRSF1-deficient mice.SRSF1 deficiency resulted in aberrant expression of a series of regulators that are tightly correlated with iNKT cell development and iNKT2 differentiation,including Myb,PLZF,Gata3,ICOS,and CD5.In particular,we found that SRSF1 directly binds and regulates pre-mRNA alternative splicing of Myb and that the expression of the short isoform of Myb is substantially reduced in SRSF1-deficient DP and iNKT cells.Strikingly,ectopic expression of the Myb short isoform partially rectified the defects caused by ablation of SRSF1.Furthermore,we confirmed that the SRSF1-deficient mice exhibited resistance to acute liver injury uponα-GalCer and Con A induction.Our findings thus uncovered a previously unknown role of SRSF1 as an essential post-transcriptional regulator in iNKT cell development and functional differentiation,providing new clinical insights into iNKT-correlated disease. | Jingjing Liu Menghao You Yingpeng Yao Ce Ji Zhao Wang Fang Wang Di Wang Zhihong Qi Guotao Yu Zhen Sun Wenhui Guo Juanjuan Liu Shumin Li Yipeng Jin Tianyan Zhao Hai-Hui Xue Yuanchao Xue Shuyang Yu | 2021 | Cellular & Molecular Immunology2021，18，11： | 3 |
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