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Single-cell RNA sequencing analysis of the retina under acute high intraocular pressure

Neural Regeneration Research 2024年第11期19卷 2522-2531页

作者： Shaojun Wang Siti Tong Xin Jin Na Li Pingxiu dang Yang Sui ying Liu Dajiang Wang Division of Ophthalmology The Third Medical Center of PLA General HospitalBeijingChina Department of Ophthalmology Beijing Rehabilitation HospitalCapital Medical UniversityBeijingChina

High intraocular pressure causes retinal ganglion cell injury in primary and secondary glaucoma diseases,yet the molecular landscape characteristics of retinal cells under high intraocular pressure remain unknown.Rat models of acute hypertension ocular pressure were established by injection of cross-linked hyaluronic acid hydrogel(Healaflow■).Single-cell RNA sequencing was then used to describe the cellular composition and molecular profile of the retina following high intraocular pressure.Our results identified a total of 12 cell types,namely retinal pigment epithelial cells,rod-photoreceptor cells,bipolar cells,Müller cells,microglia,cone-photoreceptor cells,retinal ganglion cells,endothelial cells,retinal progenitor cells,oligodendrocytes,pericytes,and fibroblasts.The single-cell RNA sequencing analysis of the retina under acute high intraocular pressure revealed obvious changes in the proportions of various retinal cells,with ganglion cells decreased by 23%.Hematoxylin and eosin staining and TUNEL staining confirmed the damage to retinal ganglion cells under high intraocular pressure.We extracted data from retinal ganglion cells and analyzed the retinal ganglion cell cluster with the most distinct expression.We found upregulation of the B3gat2 gene,which is associated with neuronal migration and adhesion,and downregulation of the Tsc22d gene,which participates in inhibition of inflammation.This study is the first to reveal molecular changes and intercellular interactions in the retina under high intraocular pressure.These data contribute to understanding of the molecular mechanism of retinal injury induced by high intraocular pressure and will benefit the development of novel therapies.

关键词： apoptosis axon degeneration high intraocular pressure microglia ocular hypertension photoreceptor cells retina retinal degeneration retinal ganglion cells single-cell RNA sequencing

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Low-energy-consumption temperature swing system for CO_(2) capture by combining passive radiative cooling and solar heating

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Green Energy & Environment 2024年第3期9卷 507-515页

作者： ying-Xi dang Peng Tan Bin Hu Chen Gu Xiao-Qin Liu Lin-Bing Sun State Key Laboratory of Materials-Oriented Chemical Engineering Jiangsu National Synergetic Innovation Center for Advanced Materials(SICAM)College of Chemical EngineeringNanjing Tech UniversityNanjing211816China

Temperature-swing adsorption(TSA)is an effective technique for CO_(2) capture,but the temperature swing procedure is energy-intensive.Herein,we report a low-energy-consumption system by combining passive radiative cooling and solar heating for the uptake of CO_(2) on commercial activated carbons(CACs).During adsorption,the adsorbents are coated with a layer of hierarchically porous poly(vinylidene fluoride-co-hexafluoropropene)[P(VdF-HFP)HP],which cools the adsorbents to a low temperature under sunlight through radiative cooling.For desorption,CACs with broad absorption of the solar spectrum are exposed to light irradiation for heating.The heating and cooling processes are completely driven by solar energy.Adsorption tests under mimicked sunlight using the CACs show that the performance of this system is comparable to that of the traditional ones.Furthermore,under real sunlight irradiation,the adsorption capacity of the CACs can be well maintained after multiple cycles.The present work may inspire the development of new temperature swing procedures with little energy consumption.

关键词： CO_(2)capture Solar heating Passive radiative cooling Temperature swing adsorption

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Size-controlled synthesis and near-infrared photothermal response of Cp^(*)Rh-based metalla[2]catenanes and rectangular metallamacrocycles

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Chinese Chemical Letters 2024年第6期35卷 337-343页

作者： ying Zhao Yin-Hang Chai Tian Chen Jie Zheng Ting-Ting Li Francisco Aznarez Li-Long dang Lu-Fang Ma College of Chemistry and Chemical Engineering Henan Key Laboratory of Function-Oriented Porous MaterialsLuoyang Normal UniversityLuoyang 471934China College of Chemistry Zhengzhou UniversityZhengzhou 450001China Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials State Key Laboratory of Molecular Engineering of PolymersDepartment of ChemistryFudan UniversityShanghai 200438China

A variety of research reports on novel supramolecular topologies have been published over the last years.However,it is still a great challenge to tap into the inner functional properties of these complexes.Herein,two tetranuclear metallamacrocycles 1 and 2 and four octonuclear[2]catenanes 3-6 were constructed successfully via a coordination-driven self-assembly strategy,by conscious design and use of the tetramethyl bidentate pyridine ligand L1,and the appropriate selection of six binuclear half-sandwich rhodium building units with different longitudinal dimensions.The complexes have been fully characterized by single crystal X-ray diffraction analysis and NMR spectroscopy.Furthermore,near-infrared photothermal studies of the obtained[2]catenanes reveal different photothermal response in solid and solution states,which may be attributed to a strong fluorescence quenching effect of the half-sandwich organometallic fragment and different conjugated effect of Cp^(*)Rh based building blocks in the interlocking structures.The photothermal conversion efficiencies of[2]catenanes 4-6 fall in the range 30.5%-16.5% respectively.This contribution aims to play a key role in the experimental development of Cp^(*)-based photothermal materials.

关键词： Catenanes Photothermal materials Supramolecular topologies Half-sandwich fragment 3,3'-N-donor analogues

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Microstructure and Mechanical Behavior of Mg-Based Bimetal Plates with High Formability Sleeve by Co-extrusion

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Acta Metallurgica Sinica(English Letters) 2024年第3期37卷 499-512页

作者： Yue-Hui dang Sheng-Lin Liu Xiao-Lei Ai Xiao-Wei Feng Bo Feng Zhuo Tian ying-Fei Lin Huan-Tao Chen Kai-Hong Zheng School of Materials Science and Engineering Chang’an UniversityShaanxi 710064China Guangdong Key Laboratory of Metal Toughening Technology and Application Institute of New MaterialsGuangdong Academy of SciencesGuangzhou 510650China

In this study,microstructure and mechanical behavior of two types of Mg-based bimetal plates with a high formability sleeve were systematically studied,with a great emphasis on the effect of the interface characteristic and the sleeve fraction on the plasticity of composite plates.The rule of mixtures(ROM)for elongation was also addressed.The results show that when there is no or thin diffusion layer with thickness of about 3μm,Mg-based bimetal plates have a good plasticity with elongation of about 19-24%,and the ROM predicted elongations are very close to the experimental ones.In contrast,with a diffusion layer about 95-155μm thick,Mg-based bimetal plates exhibit a poor plasticity with elongation of about 11-17%,and the experimental elongations largely deviate from the ROM predictions.The plasticity of Mg-based bimetal plates increases with increasing sleeve fraction.This study provides new insights on the plastic deformation of Mg-based bimetal composites with a high formability sleeve.

关键词： Mg-based composites Co-extrusion Microstructure Mechanical behavior Plastic deformation

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Effect of heat treatment on microstructural evolution,mechanical properties and tribological properties of H13 steel prepared using selective laser melting

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Journal of Iron and Steel Research(International) 2024年第5期31卷 1246-1259页

作者： Li-xiong Han Yan Wang Shi-feng Liu Zhao-hui Zhang Wei Liu Xin Yang dang-shen Ma Jian Zhou ying-kang Wei College of Metallurgical Engineering Xi’an University of Architecture and TechnologyXi’an710055ShaanxiChina Zhejiang University City College Hangzhou310015ZhejiangChina China Iron and Steel Research Institute Group Co. Ltd.Beijing100081China

H13 tool steel was successfully prepared by selective laser melting(SLM)technology.The effects of heat treatment on the microstructure,mechanical properties,and tribological properties of SLMed H13 steel were investigated.The heat treatment process involved a solution treatment and a double aging treatment of the deposited H13 tool steel prepared by SLM.The aim is to optimize the microstructure and mechanical properties of SLMed H13 steel.Due to the rapid heating and cooling effects of SLM,carbide precipitation in the deposited H13 steel was not uniform and residual stresses were present.The purpose of the solution treatment is to dissolve the solution at a high temperature to eliminate the residual stresses and defects introduced by the SLM-forming structure.The solution treatment and first aging treatment produced the precipitation of small carbides at the grain boundaries and inside the crystals,which increased the hardness of SLMed H13 steel.The hardness increased from 538±4.0 HV of the as-deposited sample to 548±5.8 HV of samples after the first aging treatment.Accordingly,the ultimate tensile strength and the elongation at break decreased from 1882 MPa and 11.5%in the as-deposited sample to 1697 MPa and 7.9%in those after the first aging treatment,respectively.Furthermore,the friction coefficient and wear rate in the as-deposited sample decreased from 0.5160 and 2.36×10^(–6)mm^(−3)N^(−1)m^(−1)to 0.4244 and 1.04×10^(–6)mm^(−3)N^(−1)m^(−1),respectively.However,the distribution of carbides inside the crystals was not uniform.The second aging treatment adjusted the morphology of carbide precipitation and made it more uniform,but the precipitation of carbides grew and settled at the bottom of the grain boundaries.The hardness decreased to 533±6.7 HV compared with that with the first aging treatment,but the ultimate tensile strength and plasticity reached a balance(1807 MPa,14.05%).Accordingly,the friction coefficient and wear rate also showed a stable and decreasing trend(0.4407,0.98×10^(–6)mm^(−3)N^(−1)m^(−1)).

关键词： Selective laser melting H13 steel Solution aging Double aging Friction and wear Retained austenite

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Synchronous regulation of morphology and electronic structure of FeNi-P nanosheet arrays by Zn implantation for robust overall water splitting

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Nano Research 2023年第4期16卷 5733-5742页

作者： Li Sun ying dang Aiping Wu Chungui Tian Dongxu Wang Haijing Yan Yachen Gao Honggang Fu Key Laboratory of Functional Inorganic Material Chemistry Ministry of Education of the People’s Republic of ChinaHeilongjiang UniversityHarbin 150080China Key Laboratory of Electronics Engineering College of Heilongjiang ProvinceHeilongjiang UniversityHarbin 150080China Chemistry and Chemical Engineering Institute Qiqihar UniversityQiqihar 161006China

FeNi-based phosphides are one of the most hopeful electrocatalysts,whereas the significant challenge is to achieve prominent bifunctional catalytic activity with low voltage for water splitting.The morphology and electronic structure of FeNi-based phosphides can intensively dominate effective catalysis,therefore their simultaneous regulating is extremely meaningful.Herein,a robust bifunctional catalyst of Zn-implanted FeNi-P nanosheet arrays(Zn-FeNi-P)vertically well-aligned on Ni foam is successfully fabricated by Zn implanting strategy.The Zn fulfills the role of electronic donor due to its low electronegativity to enhance the electronic density of FeNi-P for optimized water dissociation kinetics.Meanwhile,the implantation of Zn into FeNi-P can effectively regulate morphology of the catalyst from thick and irregular nanosheets to ultrathin lamellar structure,which generates enriched catalytic active sites,leading to accelerating electron/mass transport ability.Accordingly,the designed Zn-FeNi-P catalyst manifests remarkable hydrogen evolution reaction(HER)activity with low overpotentials of 55 and 225 mV at 10 and 200 mA·cm^(−2),which is superior to the FeNi-P(82 mV@10 mA·cm^(−2)and 301 mV@200 mA·cm^(−2)),and even out-performing the Pt/C catalyst at a high current density>200 mA·cm^(−2).Moreover,the oxygen evolution reaction(OER)activity of Zn-FeNi-P also has dramatically improved(207 mV@10 mA·cm^(−2))comparable to FeNi-P(221 mV@10 mA·cm^(−2))and RuO_(2)(239 mV@10 mA·cm^(−2)).Noticeably,an electrolyzer based on Zn-FeNi-P electrodes requires a low cell voltage of 1.47 V to achieve 10 mA·cm^(−2),far beyond the catalytic activities of FeNi-P||FeNi-P(1.51 V@10 mA·cm^(−2))and the benchmark RuO_(2)||Pt/C couples(1.56 V@10 mA·cm^(−2)).This Zn-implanting strategy paves a new perspective for the development of admirable bifunctional catalysts.

关键词： Zn-implanted FeNi-P nanosheet arrays regulating morphology and electron density bifunctional catalyst overall water splitting

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Clinical manifestation,lifestyle,and treatment patterns of chronic erosive gastritis:A multicenter real-world study in China

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World Journal of Gastroenterology 2024年第9期30卷 1108-1120页

作者： ying-Yun Yang Ke-Min Li Gui-Fang Xu Cheng-dang Wang Hua Xiong Xiao-Zhong Wang Chun-Hui Wang Bing-Yong Zhang Hai-Xing Jiang Jing Sun Yan Xu Li-Juan Zhang Hao-Xuan Zheng Xiang-Bin Xing Liang-Jing Wang Xiu-Li Zuo Shi-Gang Ding Rong Lin Chun-Xiao Chen Xing-Wei Wang Jing-Nan Li Department of Gastroenterology Peking Union Medical College HospitalPeking Union Medical CollegeChinese Academy of Medical SciencesBeijing 100730China Department of Gastroenterology Nanjing Drum Tower HospitalNanjing 21000Jiangsu ProvinceChina Department of Gastroenterology The First Affiliated Hospital of Fujian Medical UniversityFuzhou 350005Fujian ProvinceChina Department of Gastroenterology Renji HospitalShanghai 200127China Department of Gastroenterology Union Hospital of Fujian Medical UniversityFuzhou 350000Fujian ProvinceChina Department of Gastroenterology West China Hospital of Sichuan UniversityChengdu 610041Sichuan ProvinceChina Department of Gastroenterology and Hepatology The People’s Hospital of Zhengzhou UniversityThe Henan Provincial People’s HospitalZhengzhou 450003Henan ProvinceChina Department of Gastroenterology The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina Ruijin Hospital Shanghai Jiaotong University School of Medicine Shanghai Jiao Tong UnivesrityRuijin HospitalSchool MedicineShanghai 200025China Department of Gastroenterology and Hepatology China-Japan Union Hospital of Jilin UniversityChangchun 130033Jilin ProvinceChina Department of Gastroenterology Fujian Medical University Union HospitalFuzhou 350001Fujian ProvinceChina Department of Gastroenterology Nanfang HospitalGuangzhou 510080Guangdong ProvinceChina Department of Gastroenterology The First Affiliated HospitalSun Yat-sen UniversityGuangzhou 510080Guangdong ProvinceChina Department of Gastroenterology The Second Affiliated Hospital Zhejiang University School of MedicineHangzhou 310000Zhejiang ProvinceChina Department of Gastroenterology Shandong University Qilu HospitalJinan 250012Shandong ProvinceChina Department of Gastroenterology Peking University Third HospitalBeijing 100191China Department of Gastroenterology Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430022Hubei Pr

BACKGROUND Although chronic erosive gastritis(CEG)is common,its clinical characteristics have not been fully elucidated.The lack of consensus regarding its treatment has resulted in varied treatment regimens.AIM To explore the clinical characteristics,treatment patterns,and short-term outcomes in CEG patients in China.METHODS We recruited patients with chronic non-atrophic or mild-to-moderate atrophic gastritis with erosion based on endoscopy and pathology.Patients and treating physicians completed a questionnaire regarding history,endoscopic findings,and treatment plans as well as a follow-up questionnaire to investigate changes in symptoms after 4 wk of treatment.RESULTS Three thousand five hundred sixty-three patients from 42 centers across 24 cities in China were included.Epigastric pain(68.0%),abdominal distension(62.6%),and postprandial fullness(47.5%)were the most common presenting symptoms.Gastritis was classified as chronic non-atrophic in 69.9%of patients.Among those with erosive lesions,72.1%of patients had lesions in the antrum,51.0%had multiple lesions,and 67.3%had superficial flat lesions.In patients with epigastric pain,the combination of a mucosal protective agent(MPA)and proton pump inhibitor was more effective.For those with postprandial fullness,acid regurgitation,early satiety,or nausea,a MPA appeared more promising.CONCLUSION CEG is a multifactorial disease which is common in Asian patients and has non-specific symptoms.Gastroscopy may play a major role in its detection and diagnosis.Treatment should be individualized based on symptom profile.

关键词： Chronic erosive gastritis Symptom Endoscopic findings Treatment pattern Real-world

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基于复杂网络的鼓浪屿旅游街区关联规则识别与特征分析

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地球信息科学学报 2024年第2期26卷 440-459页

作者：吴莞姝薛影赵凯钮心毅党煜婷青岛理工大学建筑与城乡规划学院青岛266033 城市信息模型(CIM)山东省工程研究中心青岛266033 华侨大学建筑学院厦门361021 青岛大学经济学院青岛266075 同济大学建筑与城市规划学院上海200092 自然资源部国土空间智能规划技术重点实验室上海200092 汉中市国土空间规划管理中心汉中723000

基于复杂网络分析游客空间行为并挖掘旅游街区之间的关联特征,可以发现用地与功能之间显性和隐性的关联规则,精准识别旅游区用地空间结构,深入掌握旅游区发展现状,为智慧旅游与土地精细化转型提供支撑。本研究以世界文化遗产鼓浪屿为例... 详细信息

基于复杂网络分析游客空间行为并挖掘旅游街区之间的关联特征,可以发现用地与功能之间显性和隐性的关联规则,精准识别旅游区用地空间结构,深入掌握旅游区发展现状,为智慧旅游与土地精细化转型提供支撑。本研究以世界文化遗产鼓浪屿为例,基于LBS大数据,使用复杂网络构建游客空间行为网络,利用关联规则分析重要节点的关联特征,进而使用用户画像数据,分析基于不同性别、年龄和客源地游客空间行为的街区关联规则。研究发现,“复杂网络+关联规则”算法可以挖掘游客随机行为中的隐藏规律,有效剖析旅游街区之间显性和隐性的关联规则。在游客空间行为轨迹网络中,各街区兼具“中心”与“枢纽”作用。既服务于本地游客又服务于外地游客的热门旅游街区表现出强关联规则。对外地游客具有较强吸引力的热门景点表现出较高的支持度,具有特色的旅游设施用地表现出较高的提升度。具有同质性的旅游街区之间关联性较强,人口特征差异对旅游街区关联规则影响显著。本研究可为城市更新背景下的旅游区用地整合、结构优化和游览线路调整提供决策参考,对于构建智慧旅游体系具有现实意义。

关键词：智慧旅游游客空间行为关联规则复杂网络 LBS大数据用户画像鼓浪屿

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^(18)氟-氟代脱氧葡萄糖正电子发射体层摄影/CT显像联合MRI高分辨成像在局灶性皮质发育不良合并难治性癫痫中的诊断价值

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中华神经科杂志 2024年第4期57卷 326-332页

作者：党娜孙英张谷青董有文艾慧芳济宁医学院附属医院医学影像科济宁272001 济宁医学院附属医院妇产科济宁272001

目的探讨^(18)氟-氟代脱氧葡萄糖(^(18)F-FDG)正电子发射体层摄影(PET)/CT与MRI高分辨成像在局灶性皮质发育不良(FCD)合并难治性癫痫患者中的诊断价值及显像特点。方法回顾性分析2017年1月至2022年12月于济宁医学院附属医院就诊的42例FC... 详细信息

目的探讨^(18)氟-氟代脱氧葡萄糖(^(18)F-FDG)正电子发射体层摄影(PET)/CT与MRI高分辨成像在局灶性皮质发育不良(FCD)合并难治性癫痫患者中的诊断价值及显像特点。方法回顾性分析2017年1月至2022年12月于济宁医学院附属医院就诊的42例FCD合并难治性癫痫患者的临床资料,所有患者术前均行头颅^(18)F-FDG PET/CT显像及MRI高分辨成像,并对图像进行PET/MRI异机融合。采用卡方检验、Kappa一致性检验比较PET/CT、MRI、PET/MRI异机融合对患者癫痫灶的定位效能;根据患者性别、病灶部位、癫痫灶病理类型、癫痫发作类型、疗效进行分组,采用独立样本t检验、方差分析比较不同亚组间FCD合并难治性癫痫患者的最大标准摄取值(SUVmax)、放射性分布不对称指数(AI)之间的差异。结果在42例患者中,MRI、PET/CT、PET/MRI异机融合检查的阳性率分别为85.7%(36/42)、95.2%(40/42)、100.0%(42/42),致痫灶定侧率分别为71.4%(30/42)、92.9%(39/42)、95.2%(40/42),定位率分别为57.1%(24/42)、81.0%(34/42)、88.1%(37/42)。MRI与PET/CT对致痫灶的定侧率及定位率差异(χ^(2)=6.574、5.570;P=0.010、0.018)及与PET/MRI异机融合的病灶阳性率、致痫灶定侧率及定位率差异(χ^(2)=6.385、8.571、10.118;P=0.012、0.003、0.001)均有统计学意义。MRI与PET/CT的病灶阳性率及PET/CT与PET/MRI异机融合的病灶阳性率、致痫灶定侧率及定位率差异均无统计学意义(χ^(2)=2.184、2.024、0.210、0.819;P=0.139、0.155、0.647、0.365)。将PET/CT、PET/MRI异机融合显像对致痫灶的定位情况行Kappa一致性检验,得出Kappa=0.721,提示两者在致痫灶定位上较为一致。颞叶型癫痫患者的SUVmax值低于、AI值高于颞叶外型患者(分别为7.4±1.3比9.6±1.6、15.5±2.6比12.9±2.4;t=5.154、6.083;P=0.001、0.001)。疗效良好组(根据Engel疗效分级系统,Ⅰ~Ⅱ级为疗效良好)患者的SUVmax值高于、AI值低于疗效不佳组(Engel疗效分级系统,Ⅲ~Ⅳ级为疗效不佳)患者(分别为9.5±1.9比7.9±2.1、13.5±3.3比14.8±3.0;t=2.789、3.722;P=0.042、0.029)。不同性别、病理类型、发作类型患者间的SUVmax值、AI值差异均无统计学意义(均P>0.05)。结论不同类型FCD合并难治性癫痫患者的影像学显像特征存在差异,PET/MRI异机融合在FCD合并难治性癫痫患者中的诊断效能优于MRI,且与PET/CT在致痫灶定位上较为一致。

关键词：局灶性皮质发育不良癫痫,难治性正电子发射断层显像术葡萄糖磁共振成像

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白水地区清香型大曲理化指标及真菌多样性分析

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食品与发酵工业 2024年第10期50卷 197-204页

作者：陈佩翟彩宁刘莹李军莉党辉陕西开放大学旅游与酒店管理学院陕西西安710119 陕西开放大学护理学院陕西西安710119 陕西师范大学食品工程与营养科学学院陕西西安710119

该研究在测定了陕西白水地区清香型大曲理化指标的基础上,进一步采用MiSeq高通量测序技术对其真菌类群进行了解析,并探讨了真菌类群与理化指标间的相关性。理化指标检测结果显示,不同清香型大曲样品在酒化力、发酵力、液化力和糖化力等... 详细信息

该研究在测定了陕西白水地区清香型大曲理化指标的基础上,进一步采用MiSeq高通量测序技术对其真菌类群进行了解析,并探讨了真菌类群与理化指标间的相关性。理化指标检测结果显示,不同清香型大曲样品在酒化力、发酵力、液化力和糖化力等指标上存在较大差异(变异系数>15%),且酸度偏低(0.52~0.76 mmol/10 g)。测序结果显示优势真菌类群主要为红曲霉菌属(Monascus,37.37%)、嗜热子囊菌属(Thermoascus,25.57%)和根霉菌属(Rhizopus,21.70%)等。相关性分析显示Rhizopus与糖化力和发酵力之间存在显著正相关关系(P<0.05),而Xeromyces和Lichtheimia均与氨基酸态氮之间存在显著负相关关系(P<0.05)。此外,该研究从MG-RAST数据库中下载了湖北襄阳地区清香型大曲的真菌序列,将白水地区与襄阳地区清香型大曲的真菌群落结构展开了比较分析。结果显示白水地区清香型大曲的真菌多样性要显著高于襄阳地区,且白水地区的特征微生物主要为Rhizomucor和Lichtheimia等,而襄阳地区的主要为Monascus。与此同时,2个地区清香型大曲中还含有Thermoascus、酵母菌属(Saccharomycopsis)、假丝酵母菌属(Candida)和Aspergillus等核心真菌类群。纯培养结果表明白水地区清香型大曲中的可培养酵母菌主要为Saccharomycopsis fibuligera。由此可见,白水地区清香型大曲在酒化力、发酵力和糖化力等理化指标上存在一定差异,其中的优势真菌主要以Monascus、Thermoascus和Rhizopus为主,且优势真菌类群与部分理化指标间存在一定的相关性。

关键词：清香型大曲理化指标 MiSeq高通量测序真菌类群酵母菌

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