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| 1 | Development and utilization of a new chemically-induced soybean library with a high mutation density显示文摘Mutagenized populations have provided important materials for introducing variation and identifying gene function in plants. In this study, an ethyl methanesulfonate(EMS)-induced soybean(Glycine max) population,consisting of 21,600 independent M_2 lines, was developed.Over 1,000 M_(4(5))families, with diverse abnormal phenotypes for seed composition, seed shape, plant morphology and maturity that are stably expressed across different environments and generations were identified. Phenotypic analysis of the population led to the identification of a yellow pigmentation mutant, gyl, that displayed significantly decreased chlorophyll(Chl) content and abnormal chloroplast development. Sequence analysis showed that gyl is allelic to Minn Gold, where a different single nucleotide polymorphism variation in the Mg-chelatase subunit gene(ChlI1a) results in golden yellow leaves. A cleaved amplified polymorphic sequence marker was developed and may be applied to marker-assisted selection for the golden yellow phenotype in soybean breeding. We show that the newly developed soybean EMS mutant population has potential for functional genomics research and genetic improvement in soybean. | Zhongfeng Li Lingxue Jiang Yansong Ma Zhongyan Wei Huilong Hong Zhangxiong Liu Jinhui Lei Ying Liu Rongxia Guan Yong Guo Longguo Jin Lijuan Zhang Yinghui Li Yulong Ren Wei He Ming Liu Nang Myint Phyu Sin Htwe Lin Liu Bingfu Guo Jian Song Bing Tan Guifeng Liu Maiquan Li Xianli Zhang Bo Liu Xuehui Shi Sining Han Sunan Hua Fulai Zhou Lili Yu Yanfei Li Shuang Wang Jun Wang Ruzhen Chang Lijuan Qiu | 2017 | Journal of Integrative Plant Biology2017，59，1： | 6 |
| 2 | Tumor-homing peptide-based NIR-II probes for targeted spontaneous breast tumor imaging显示文摘Fluorescence imaging in the second near-infrared window(NIR-Ⅱ,1000-1700 nm)is a promising modality for real-time imaging of cancer and image-guided surgery with superior in vivo optical properties.So far,very few NIR-Ⅱfluorophores have been reported for in vivo biomedical imaging of chemically-induced spontaneous breast carcinoma.Herein,a NIR-Ⅱfluorescent probe CH1055-F3 with the nucleolin-targeted tumor-homing peptide F3 was demonstrated to prefe rentially accumulate in 4 T1 tumors.More importantly,CH1055-F3 exhibited specific NIR-Ⅱsignals with high spatial and temporal resolution,strong tumor uptake,and remarkable NIR-Ⅱimage-guided surgery in dimethylbenzanthracene(DMBA)-induced spontaneous breast tumor rats.This report presents the first tumor-homing peptide-based NIR-Ⅱprobe to diagnose transplantable and spontaneous breast tumors by the active targeting. | Hui Zhou Shanshan Li Xiaodong Zeng Mengxian Zhang Lin Tang Qianqian Li Deliang Chen Xianli Meng Xuechuan Hong | 2020 | Chinese Chemical Letters2020，31，6： | 6 |
| 3 | Deformation analysis of transversely isotropic coal-rock mass with porous and cracks显示文摘Coal-rock as a typical sedimentary rock has obvious stratification,namely it has transversely isotropic feature.Meanwhile,deformation leads to coal-rock mass having the characteristics of different porous and crack structures as well as local anisotropy.Equivalent axial and circumferential strain' formulas of the pure coal-rock mass specimen with a single crack were derived through the establishment of equivalent mechanical model of standard cylindrical coal-rock specimen,and have been widely used to a variety of media combined different structures containing multiple cracks.The complete stress strain curve of a real coal-rock specimen was obtained by the CTC test.Additionally,according to the comparison with the theoretical value,the theoretical mechanical model could well explain the deformation characteristics of coal-rock mass and verify its validity.Further,following features were analyzed:strain normalized coefficient and elastic modulus(Poisson's ratio) in vertical and parallel direction to the stratification,stratification angle,porosity,pore radius,normal and tangential stiffness of crack,and the relationship of different crack width with different tangential stiffness of crack.Through the analysis above,it substantiate this claim that the theoretical model with better reliability reflects the transversely isotropic nature of the coal-rock and the local anisotropy caused by the porous and cracks. | Xue Dongjie Zhou Hongwei Kong Lin Tang Xianli Zhao Tian Yi Haiyang Zhao Yufeng | 2012 | International Journal of Mining Science and Technology2012，22，6： | 3 |
| 4 | CO flux of soil respiration in natural recovering karst abandoned farmland in Southwest China显示文摘To estimate carbon sequestration potential in the karst area,soil respiration in a natural recovering karst abandoned farmland in Shawan,Puding,Guizhou,southwest China was continuously and automatically monitored for more than two years.The results show that the CO2flux of soil respiration(2.63±1.89 lmol m^-2s-^1)is higher in the karst area than in non-karst areas under similar conditions but that regional value(1.32 lmol m-2s-1)is lower because of larger rock fragment coverage(~50%).A the same time,the temperature sensitivity of soil respiration(Q10)in this study area is significantly higher than that of non-karst areas under similar conditions.Soil respiration has an obvious temporal variation,which is reflected in a significant exponential relationship between soil respiration and soil temperature,but the relationship between soil respiration and soil moisture is very complex.Especially soil respiration has an obvious spatial variation,which is likely affected by different diffusion or water-rock reaction processes. | Yanwei Wang Weijun Luo Guangneng Zeng Hanling Yang Meifang Wang Yina Lyu Anyun Cheng Lin Zhang Xianli Cai Jia Chen Shijie Wang | 2020 | Acta Geochimica2020，39，4： | 2 |
| 5 | Deacetoxycephalosporin C synthase(expandase):Research progress and application potential显示文摘Cephalosporins play an indispensable role against bacterial infections.Deacetyloxycephalosporin C synthase(DAOCS),also called expandase,is a key enzyme in cephalosporin biosynthesis that epoxides penicillin to form the hexavalent thiazide ring of cephalosporin.DAOCS in fungus Acremonium chrysogenum was identified as a bifunctional enzyme with both ring expansion and hydroxylation,whereas two separate enzymes in bacteria catalyze these two reactions.In this review,we briefly summarize its source and function,improvement of the conversion rate of penicillin to deacetyloxycephalosporin C through enzyme modification,crystallography features,the prediction of the active site,and application perspective. | Xiaofan Niu Jian Zhang Xianli Xue Depei Wang Lin Wang Qiang Gao | 2021 | Synthetic and Systems Biotechnology2021，6，4： | 1 |
| 6 | Nonequilibrium effects of reactive fiow based on gas kinetic theory显示文摘How to accurately probe chemically reactive fiows with essential thermodynamic nonequilibrium effects is an open issue.Via the Chapman–Enskog analysis,the local nonequilibrium particle velocity distribution function is derived from the gas kinetic theory.It is demonstrated theoretically and numerically that the distribution function depends on the physical quantities and derivatives,and is independent of the chemical reactions directly as the chemical time scale is longer than the molecular relaxation time.Based on the simulation results of the discrete Boltzmann model,the departure between equilibrium and nonequilibrium distribution functions is obtained and analyzed around the detonation wave.In addition,it has been verified for the first time that the kinetic moments calculated by summations of the discrete distribution functions are close to those calculated by integrals of their original forms. | Xianli Su Chuandong Lin | 2022 | Communications in Theoretical Physics2022，74，3： | 1 |
| 7 | A novel small-molecule near-infrared II fluorescence probe for orthotopic osteosarcoma imaging显示文摘Osteosarcoma is the most common primary malignant tumor of bone,particularly among children and adolescents.Advances in imaging,surgical techniques,and implants have dramatically reduced the need for amputation in the past three decades.Recently,in vivo fluorescence imaging in the second near-infrared window(NIR-II,1,000–1,700 nm)shows impressive advantages of deeper tissue penetration and higher spatial resolution,which makes it a promising tool for the early diagnosis and post-operative observation of Osteosarcoma.To the best of our knowledge,this paper is the first time to develop a novel NIR-II fluorescence probe conjugated with an osteosarcoma targeted oligopeptide for molecular tumor imaging in a xenograft orthotopic osteosarcoma mouse model. | Jiacheng Lin Qianqian Li Xiaodong Zeng Ziyang Chen Qihang Ding Yang Li Hui Zhou Xianli Meng Deliang Chen Zixin Deng Xuechuan Hong Yuling Xiao | 2020 | Science China Chemistry2020，63，6： | 1 |
| 8 | Study Progress on Animal Feces Treatment by Microorganism显示文摘With the fast development of livestock breeding,serious environmental pollution issues caused by the large accumulation of animal feces have arisen increasingly. It is of great importance to re-use these organic matter resources in order to ease the environmental and resource problems. And we reviews the significance of microorganism for livestock development and particularly the close relationship between microorganism and biodegradation of animal breeding residues. These bacteria play important roles in odor control,degradation and conversion of organic matters,and even the reduction of animal waste discharging amount by adjusting the feed nutrition proportion or improving the digestibility of nutrients. Consequently,it shows good application prospect of microbe practice in the improvement of contaminated environment resulting from livestock farming residues and the utilization of livestock manure resource. | Kuang Zheshi Chen Jie Zhao Xiangjie Lin Xianli | 2014 | Meteorological and Environmental Research2014，5，11： | 0 |
| 9 | Unsteady detonation with thermodynamic nonequilibrium effect based on the kinetic theory显示文摘In this paper,unsteady detonation is simulated and investigated from the viewpoint of kinetic theory.The deviations of the velocity distribution function from the equilibrium state are studied in the evolution of detonation.It has been discovered that the characteristics of the deviation around the detonation wave are significantly different from those in the post-wave region.Besides,the kinetic moments of the reaction term have been simulated,verified and analyzed in detail.In addition,the reaction manifestation is defined to describe the global effects of kinetic moments due to chemical reactions.It is interesting to find that there are three types of periodic oscillations of the reaction manifestation during the evolution of the unsteady detonation.Via the fast Fourier transform,it can be seen that the reaction manifestation is mainly composed of several signal frequencies.Moreover,the impact of rate constants of the two-step reaction scheme on the reaction manifestation is studied,and the influence of chemical heat is investigated as well. | Xianli Su Chuandong Lin | 2023 | Communications in Theoretical Physics2023，75，7： | 0 |
| 10 | One-pot synthesis of Bi2Se3 nanostructures with rationally tunable morphologies显示文摘形状控制证明了是定制双性人 2 为许多应用程序的 Se 3 nanostructures。这里,三不同双性人 2 Se 3 nanostructures,即,螺线类型 nanoplates,光滑的 nanoplates,和树枝状的 nanostructures,被在合成系统操作过度饱和水平准备。这机制研究显示在低过度饱和,那在生长能引起在双性人 2 Se 3 粒子连续地被增加,导致螺线类型 nanoplates 的形成。在中间的过度饱和,非结晶的双性人 2 Se 3 粒子和随后的再结晶导致了光滑的 nanoplates 的形成。而且在高过度饱和,多晶的双性人 2 开始形成的 Se 3 核心,在哪个双性人 2 Se 3 发生了。这个工作不仅推进我们生长机制的理解而且提供一条新途径控制双性人 2 Se 3 nanostructures。 | Xianli Liu Jinwei Xu Zhicheng Fang Lin Lin Yu Qian Youcheng Wang Chunmiao Ye Chao Ma Jie Zeng | 2015 | Nano Research2015，8，11： | 0 |
| 11 | Total Maximum Allocated Loads on Stoichiometry of Nitrogen and Identification of Critical Form in Jiaozhou Bay, China显示文摘Total pollutant load control management for total dissolved nitrogen(TDN) is an urgent task required to gain a good water quality status in Jiaozhou Bay(JZB), China. In this paper, the stoichiometry of multiform TDN on land-ocean interactions associated with marine biogeochemical reaction(LOIMBR) was studied by modeling the load-response relationship based on a three-dimensional water quality model of nitrogen in JZB. The results showed that the stoichiometry on LOIMBR of dissolved organic nitrogen(DON), NO3-N and NH4-N was 3:1:1, with one-third of the contribution on the concentration of dissolved inorganic nitrogen(DIN) in JZB for the land-based DON loads to DIN loads. Based on the stoichiometric relationship of nitrogen forms, the total maximum allocated load(TMAL) of equivalent TDN(ETDN) was approximately 5300 t a^-1 in JZB, equivalent to the TMAL of 5700, 5800 and 15600 t a^-1 for NH4-N, NO3-N and DON, respectively. According to the loads of ETDN, there were four outfalls overloaded in JZB in 2015, which lie in the head of the bay. In the four overloaded outfalls, besides NO3-N, NH4-N was the critical nitrogen control form for Moshui River, while DON for Dagu River and Haibo River. The results of numerical experiments further showed that JZB will achieve good water quality after 7 years by implementation of the 'different emission reduction' based on TMAL of ETDN, which is significantly better than 'equal percent removal'. | LIN Guohong SONG Xianli LU Dongliang LI Keqiang LIANG Shengkang WANG Xiulin | 2020 | Journal of Ocean University of China2020，19，3： | 0 |
| 12 | Microvascular Changes in the Retrobulbar Optic Nerve in Idiopathic Intracranial Hypertension显示文摘Purpose : To examine the microvascular changes in the retrobulbar optic nerve in idio-pathic intracranial hypertension (PTC).Methods: Both optic nerves from a 29-year-old man with a two year history of PTC were examined histologically and morphometrically. A semi-automated image analysis system and paraphenylenediamine (PPD) stain were employed to resolve sufficiently the microvascular images for counts and measurement.Results: There were 150 vessels distributed in the optic nerves which revealed the following: The average lumen of the vessels in outer sectors were larger than those of the inner sector vessels (168. 17μm2vs. 46. 99μm2; p = 0. 0338;OD; and 251. 96μm2vs. 130.02μm2;p = 0.029;OS) while in the normal control optic nerve the outer and inner area lumens were reversed in size-differential, but this did not show a statistical difference. The thickness of the PTC optic nerve vessel walls in the outer sectors was also greater than that of the walls in the inner sectors (4. 95μm vs. 2. 67μm; | Xinzu Gu, X.H. Lin, H.G. Saddati, Y.Zhong, H.Y.Hsu, A.A.SadunZhongshan Ophthalmic Center, Sun Yat-sen University of Medical Sciences, Guangzhou 510060 , China Department of Ophthalmology, USC School of Medicine , Doheny Eye Institute, Los Angeles , CA 90033 Correspondence: Xinzu Gu, MD, PhD, Zhongshan Ophthalmic Center, Sun Yat-sen University of Medical Sciences, 54 Xianlie Road, Guangzhou 510060, China | 1999 | 眼科学报1999，15，1： | 0 |
| 13 | Rare Earth Application in Steel in China显示文摘China has rich rare earth resources.Output of rare earth and steel in China ranks the top first in the world.However,there is still certain distance between the steel produced in China and developed countries from the point of varieties and quality.China still has to import some types of steel.Improving the quality should be emphasiZed in future development of steel industry in China.Rare earth can be used to upgrade traditional | Lin Donglu Lu Xianli | 2014 | China Rare Earth Information2014，20，8： | 0 |
| 14 | High Quality Insect for Livestock Manure Treatment-Hermetia illucens显示文摘The raising technology and nutritional value evaluation of Hermetia illucens and its application in livestock manure treatment was reviewed,which lays a new theoretical basis for sustainable development of agriculture. | Chen Jie Kuang Zheshi Xiao Ming Zhao Xiangjie Lin Xianli | 2015 | Animal Husbandry and Feed Science2015，7，2： | 0 |
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