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BTA2 regulates tiller angle and the shoot gravity response through controlling auxin content and distribution in rice

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Journal of Integrative Plant Biology 2024年第9期66卷 1966-1982页

作者： Zhen Li Junhua Ye Qiaoling Yuan Mengchen Zhang Xingyu Wang Jing Wang Tianyi Wang Hongge Qian Xinghua Wei Yaolong Yang Lianguang Shang yue feng China National Center for Rice Improvement State Key Laboratory of Rice Biology and BreedingChina National Rice Research InstituteHangzhou 310006China Shenzhen Branch Guangdong Laboratory of Lingnan Modern AgricultureGenome Analysis Laboratory of the Ministry of Agriculture and Rural AffairsAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhen 518124China National Nanfan Research Institute(Sanya) Chinese Academy of Agricultural SciencesSanya 572024China

Tiller angle is a key agricultural trait that establishes plant architecture,which in turn strongly affects grain yield by influencing planting density in *** shoot gravity response plays a crucial role in the regulation of tiller angle in rice,but the underlying molecular mechanism is largely ***,we report the identification of the BIG TILLER ANGLE2(BTA2),which regulates tiller angle by controlling the shoot gravity response in ***-of-function mutation of BTA2 dramatically reduced auxin content and affected auxin distribution in rice shoot base,leading to impaired gravitropism and therefore a big tiller ***2 interacted with AUXIN RESPONSE FACTOR7(ARF7)to modulate rice tiller angle through the gravity signaling *** BTA2 protein was highly conserved during *** variation in the BTA2 promoter of indica cultivars harboring a less expressed BTA2 allele caused lower BTA2 expression in shoot base and thus wide tiller angle during rice *** of BTA2 significantly increased grain yield in the elite rice cultivar Huanghuazhan under appropriate dense planting *** findings thus uncovered the BTA2-ARF7 module that regulates tiller angle by mediating the shoot gravity *** work offers a target for genetic manipulation of plant architecture and valuable information for crop improvement by producing the ideal plant type.

关键词： auxin domestication gravity response rice tiller angle

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晚更新世末华北细石器及人群与社会变迁

考古 2024年第3期 74-87页

作者：冯玥北京大学考古文博学院北京市100871

前言从以狩猎采集为主要特征的旧石器时代走向以农业定居为主要特征的新石器时代,是人类历史上最重要的转变之一[1].

关键词：华北地区旧-新石器时代过渡细石器气候波动人群迁徒

Chronic pancreatitis:Pain and computed tomography/magnetic resonance imaging findings

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World Journal of Radiology 2024年第3期16卷 40-48页

作者： yue feng Ling-Ji Song Bo Xiao Department of Radiology The Affilia Department of Radiology Bishan Hospital of Chongqing Medical UniversityBishan Hospital of ChongqingChongqing 402760China

Chronic pancreatitis(CP)is a fibroinflammatory disease characterized by irreversible destruction of pancreatic *** the development of the disease,it may lead to exocrine and/or endocrine *** is one of the common diseases that cause abdominal pain,which will not get permanent spontaneous relief as the disease *** American College of Gastroenterology clinical guidelines recommend computed tomography or magnetic resonance imaging as the first-line examination for the diagnosis of *** common imaging findings include pancreatic atrophy,irregular dilatation of the pancreatic duct,calcification of pancreatic parenchyma,pancreatic duct stones,*** clinical practice,whether any correlations between CP-induced abdominal pain patterns(no pain/constant/intermittent pain)and corresponding imaging findings present are not well ***,this review aims to comprehensively sort out and analyze the relevant information by collecting lots of literature on this field,so as to construct a cross-bridge between the clinical manifestations and imaging manifestations of CP ***,it provides an imaging basis and foundation for the classification and diagnosis of abdominal pain types in clinical CP patients.

关键词： Chronic pancreatitis Pancreatitis Abdominal pain Computed tomography Magnetic resonance imaging

Dialectical study of disulfidptosis and clinical outcome in patients with colorectal cancer

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Traditional Medicine Research 2024年第10期9卷 52-63页

作者： Hua-Mei Zhu Yu-Tao Chen Yang Ye yue-feng Hu Department of Orthopaedics The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical UniversityWenzhou 325000China The Second School of Medicine Wenzhou Medical UniversityWenzhou 325000China

Background:Colorectal cancer(CRC)is a leading cause of cancer mortality *** study aims to develop a prognostic model based on disulfidptosis-related genes to assess survival outcomes in CRC,highlighting the tumor microenvironment’s ***:The thought of traditional Chinese medicine syndrome differentiation and treatment runs through the whole *** analyzed CRC tissue data from The Cancer Genome Atlas and the Gene Expression Omnibus using single-sample gene set enrichment and weighted gene correlation network analyses to identify prognostic markers and evaluate immune *** also investigated predictive drug ***:We identified seven disulfidptosis-related markers–complement C1q A chain(C1QA),solute carrier family 11 member 1(SLC11A1),cluster of differentiation 36(CD36),cluster of differentiation 6(CD6),interleukin 1 receptor associated kinase 3(IRAK3),S100 calcium binding protein A8(S100A8),and CD8 subunit alpha(CD8A)–that significantly influence *** classified in the low-risk group demonstrated improved overall survival compared to those in the high-risk group across training(P=0.0026)and validation cohorts(P=0.032).Differential gene expression was significant in the high-risk group(P<0.001),and prevalent mutations included APC regulator of WNT signaling pathway(APC),tumor protein P53(TP53),Titin(TTN),and Kirsten rat sarcoma viral oncogene(KRAS).The risk score correlated linearly with tumor microenvironment *** results of drug analysis showed that some traditional drugs may have anticancer effects through the vertical action of ***:Our prognostic model,integrating seven disulfidptosis-related genes,categorizes CRC patients by survival probability and underscores these genes as potential biomarkers linked to the tumor *** findings support their use in refining therapeutic strategies for CRC.

关键词： colorectal cancer tumor microenvironment disulfidptosis WGCNA LASSO regression

东风西渐:中国文化符号国际传播的历史、现状与未来

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内蒙古社会科学 2024年第4期45卷 53-61页

作者：冯月季汕头大学长江新闻与传播学院广东汕头515000

13至19世纪,中国文化符号在西方世界广为传播,形成了具有独特东方意蕴和审美风格的“中国风”,并对西方世界的文化艺术和哲学思想产生了深远影响。在新的国际传播语境中,中国文化符号需要在继承历史传统价值和精神内涵的基础上,与当代... 详细信息

13至19世纪,中国文化符号在西方世界广为传播,形成了具有独特东方意蕴和审美风格的“中国风”,并对西方世界的文化艺术和哲学思想产生了深远影响。在新的国际传播语境中,中国文化符号需要在继承历史传统价值和精神内涵的基础上,与当代社会的价值原则和理念相结合进行文化符号的创新;通过国家顶层设计和整体规划建构国家文化符号战略传播体系,为全面推进中国式现代化提供持久的精神动力;积极参与全球文明互鉴和文化对话,为人类命运共同体的建构提供具有深厚文明底蕴和鲜明文化特质的“中国方案”。

关键词： “中国风” 文化符号国际传播文明互鉴人类命运共同体

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沉浸式新闻的生成逻辑、实践路径与价值反思

南昌大学学报（人文社会科学版） 2024年第1期55卷 132-140页

作者：冯月季汕头大学长江新闻与传播学院广东汕头515063

受新的数字媒介驱动,沉浸式新闻显现出虚拟现实弥合时空距离、技术仿真带来沉浸体验和人机交互产生地点幻觉三重技术逻辑。沉浸式新闻以其情境化的叙事方式和感官化的接收方式改变了传统新闻的样态,通过空间细节的多模态呈现、准客体物... 详细信息

受新的数字媒介驱动,沉浸式新闻显现出虚拟现实弥合时空距离、技术仿真带来沉浸体验和人机交互产生地点幻觉三重技术逻辑。沉浸式新闻以其情境化的叙事方式和感官化的接收方式改变了传统新闻的样态,通过空间细节的多模态呈现、准客体物的生成绽出和身体远程在场的情感体验为当下和未来的新闻实践提供了新的路径。沉浸式新闻的出现改变了传统的新闻定义,引发了对新闻客观性的反思,同时为人们探讨新媒介技术语境下新闻价值和数字伦理提供了想象的空间。

关键词：沉浸式新闻虚拟现实情感新闻客观性

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碳中和愿景下森林碳储量核算及固碳潜力评价研究进展

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内蒙古农业大学学报（自然科学版） 2024年第2期45卷 93-100页

作者：冯悦岳永杰赵鹏武内蒙古农业大学林学院呼和浩特010019

当前气候变化已成为全球普遍存在问题,森林的固碳作用是应对气候变化问题的主要途径。准确核算森林碳储量及预测其固碳潜力,通过量化森林的固碳效益以探求能否在预期内实现碳中和目标。目前,基于森林的区域性及复杂性等特点,诸多学者对... 详细信息

当前气候变化已成为全球普遍存在问题,森林的固碳作用是应对气候变化问题的主要途径。准确核算森林碳储量及预测其固碳潜力,通过量化森林的固碳效益以探求能否在预期内实现碳中和目标。目前,基于森林的区域性及复杂性等特点,诸多学者对森林碳储量的核算及潜力预测已有了大量的研究,由于尺度转换的局限性、研究方法的差异性等突出问题,造成了碳储量核算准确度不高这一困局。在了解森林碳储量及固碳潜力对碳中和目标的作用后,文章以时间线为轴综述了到目前为止森林碳储量及固碳潜力的估测方法,分析了各类方法的适用性及取得的重要进展。从已有研究来看,森林碳储量及固碳潜力还存在估测方法繁杂、通用参数区域适用性较低、尺度转换上估算精度较差及误差分析不足等问题,未来在构建适用性强、多方法集成的碳储量测算体系的基础上,还应在数据获取、模型选择及参数应用等方面开展细致化研究,注重误差原因分析以提高结果的准确度。准确评估森林碳储量及未来潜力,能够展现研究区森林的碳汇能力,为进一步提升森林质量,持续发掘森林碳汇价值,助力碳中和目标的实现提供参考。

关键词：碳中和森林碳储量森林固碳潜力森林质量

Jianpi-Huatan-Huoxue-Anshen formula ameliorates gastrointestinal inflammation and microecological imbalance in chemotherapytreated mice transplanted with H22 hepatocellular carcinoma

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World Journal of Gastrointestinal Oncology 2024年第10期16卷 4209-4231页

作者： Ya-Nan Wang Xiang-Yang Zhai Zheng Wang Chun-Ling Gao Sui-Cai Mi Wen-Li Tang Xue-Min Fu Huai-Bang Li Li-feng yue Peng-Fei Li Sheng-Yan Xi Department of TCM Xiang’an HospitalSchool of MedicineXiamen UniversityXiamen 361102Fujian ProvinceChina Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicine Macao University of Science and TechnologyMacao 999078China Department of Radiotherapy Chenggong Hospital of Xiamen UniversityPLA 73rd Army HospitalXiamen 361003Fujian ProvinceChina Department of Oncology Xiamen Hospital of Traditional Chinese MedicineXiamen 361015Fujian ProvinceChina Dongzhimen Hospital Beijing University of Chinese MedicineBeijing 100700China

BACKGROUND Jianpi-Huatan-Huoxue-Anshen formula[Tzu-Chi cancer-antagonizing&lifeprotecting II decoction(TCCL)]is a Chinese medical formula that has been clinically shown to reduce the gastrointestinal side effects of chemotherapy in cancer patients and improve their quality of ***,its effect and mechanism on the intestinal microecology after chemotherapy are not yet *** To discover the potential mechanisms of TCCL on gastrointestinal inflammation and microecological imbalance in chemotherapy-treated mice transplanted with hepatocellular carcinoma(HCC).METHODS Ninety-six mice were inoculated subcutaneously with HCC *** week later,the mice received a large dose of 5-fluorouracil by intraperitoneal injection to establish a HCC chemotherapy ***-six mice were randomly selected before administration,and feces,ileal tissue,and ileal contents were collected from each *** remaining mice were randomized into normal saline,continuous chemotherapy,Yangzheng Xiaoji capsulestreated,and three TCCL-treated *** treatment,feces,tumors,liver,spleen,thymus,stomach,jejunum,ileum,and colon tissues,and ileal contents were *** changes,serum levels of IL-1β,IL-6,IL-8,IL-10,IL-22,TNF-α,and TGF-β,intestinal SIgA,and protein and mRNA expression of ZO-1,NF-κB,Occludin,MUC-2,Claudin-1,and IκB-αin colon tissues were *** effect of TCCL on the abundance and diversity of intestinal flora was analyzed using 16S rDNA *** TCCL treatment improved thymus and spleen weight,thymus and spleen indexes,and body weight,decreased tumor volumes and tumor tissue cell density,and alleviated injury to gastric,ileal,and colonic mucosal *** proteins and genes associated with inflammation,IL-10,TGF-β,SIgA,ZO-1,MUC-2,and Occludin were upregulated,whereas NF-κB,IL-1β,IL-6,TNF-α,IL-22,IL-8,and IκB-αwere ***,TCCL increased the proportions of fecal Actinobacteria,AF12,Adlercreutzia,Clostridium,Coriobac

关键词： Chinese medicine Chemotherapy H22 hepatocellular carcinoma Intestinal barrier function Intestinal microecological balance

丹麦拉斯克-奥斯特基金会的历史背景及其作用的考察

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科学文化评论 2024年第2期21卷 54-67页

作者：冯乐中国科学院大学中国科学院自然科学史研究所

通过查找尼尔斯玻尔档案馆文献、哥本哈根大学年鉴、丹麦议会档案、国际联盟档案等,对丹麦拉斯克-奥斯特基金会(Rask-?rsted Fondet)的历史背景及其作用进行了考察。基金会是顺应丹麦政府的中立政策,为了应对“一战”后新的国际形势、... 详细信息

通过查找尼尔斯玻尔档案馆文献、哥本哈根大学年鉴、丹麦议会档案、国际联盟档案等,对丹麦拉斯克-奥斯特基金会(Rask-?rsted Fondet)的历史背景及其作用进行了考察。基金会是顺应丹麦政府的中立政策,为了应对“一战”后新的国际形势、促进国际合作而建立的。从对内和对外两个层面来看,基金会对国际合作的支持,完善了本土的科学支持体系,对各种国际科学交流活动供了资金支持,也使丹麦及时融入了“一战”后国际合作的新潮流中,突破了其他国际科学组织的局限性,并与丹麦其他外交活动一起传播了国际主义精神。以哥本哈哥大学理论物理研究所为例,以具体数据来看基金会对研究所的具体科研活动的支持。当科学政策与科学发展需求一致时,会产生良好的效应。

关键词：丹麦拉斯克-奥斯特基金会玻尔国际合作