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| 1 | Structural insights into DndE from Escherichia coil B7A involved in DNA phosphorothioation modification显示文摘 | Wei Hu Chengkun Wang Jingdan Liang Tianlong Zhang Zhongpei Hu Zhijun Wang Wenxian Lan Fang Li Houming Wu Jianping Ding Geng Wu Zixin Deng Chunyang Cao | 2012 | Cell Research2012，22，7： | 7 |
| 2 | Puromycin A, B and C, cryptic nucleosides identified from Streptomyces alboniger NRRL B-1832 by PPtase-based activation显示文摘Natural product discovery is pivot for drug development,however,this endeavor is often challenged by the wide inactivation or silence of natural products biosynthetic pathways.We recently developed a highly efficient approach to activate cryptic/silenced biosynthetic pathways through augmentation of the phosphopantetheinylation of carrier proteins.By applying this approach in the Streptomyces alboniger NRRL B-1832,we herein identified three cryptic nucleosides products,including one known puromycin A and two new derivatives(puromycin B and C).The biosynthesis of these products doesn't require the involvement of carrier protein,indicating the phosphopantetheinyl transferase(PPtase)indeed plays a fundamental regulatory role in metabolites biosynthesis.These results demonstrate that the PPtasebased approach have a much broader effective scope than the previously assumed carrier proteininvolving pathways,which will benefit future natural products discovery and biosynthetic studies. | Xiaoli Yan Benyin Zhang Wenya Tian Qi Dai Xiaoqin Zheng Ke Hu Xinxin Liu Zixin Deng Xudong Qu | 2018 | Synthetic and Systems Biotechnology2018，3，1： | 3 |
| 3 | Characterization on the formation of porosity and tensile properties prediction in die casting Mg alloys显示文摘The 3D visualization of the porosity in high-pressure die casting(HPDC)Mg alloys AZ91D and Mg4Ce2Al0.5Mn(EA42)was investigated by X-ray computed tomography.It was demonstrated that the volumetric porosity at the near-gate location for alloy EA42 was significantly higher than that far from the gate location.This difference resulted from the low valid time during intensified casting pressure conditions.Specimens of alloy EA42 exhibited a narrow pore distribution in the side view(~0.5 mm)compared to the wide distribution(~1.8 mm)of alloy AZ91D,which was mainly attributed to the formation mechanism of the defect band.The formation of microporosity in the defect band of alloy EA42 was inhibited because of the significant latent heat released by a large amount of the Al11Ce3phase segregated in the defect band during solidification.Additionally,an effective estimator(Z-Propagation)was introduced,which is proposed to predict the projected area fraction of the porosity(f)involved during tensile failure with better effectiveness compared with traditional methods based on the actual fractured surface.By coupling the Z-Propagation method with the critical local strain model,the logarithmic fracture strain and true fracture stress of the specimens were predicted within 3.03%and 1.65%of the absolute value of the average relative error(AARE),respectively. | Zixin Li Dejiang Li Wenke Zhou Bo Hu Xingfeng Zhao Jingya Wang Ming Qin Jiangkun Xu Xiaoqin Zeng | 2022 | Journal of Magnesium and Alloys2022，10，7： | 2 |
| 4 | Revolution of vitamin E production by starting from microbial fermented farnesene to isophytol显示文摘Vitamin E is one of the most widely used vitamins.In the classical commercial synthesis of vitamin E(a-tocopherol),the chemical synthesis of isophytol is the key technical barrier.Here,we establish a new process for isophytol synthesis from microbial fermented farnesene.To achieve an efficient pathway for farnesene production,Saccharomyces cerevisiae was selected as the host strain.First,b-farnesene synthase genes from different sources were screened,and through protein engineering and system metabolic engineering. | Ziling Ye Bin Shi Yanglei Huang Tian Ma Zilei Xiang Ben Hu Zhaolin Kuang Man Huang Xiaoying Lin Zhu Tian Zixin Deng Kun Shen Tiangang Liu | 2022 | The Innovation2022，3，3： | 2 |
| 5 | SynBioEcoli: a comprehensive metabolism network of engineered E. coil in three dimensional visualization显示文摘设计 E 的一个全面新陈代谢网络。coli 在系统生物学是很重要的, metabolomics 学习。许多工具集中于二维的空格在新陈代谢的网络显示小径。然而,三维的可视化的用法可以帮助更好理解新陈代谢、规章的网络的复杂拓扑学。方法我们手工地从文学的大量试验性的数据(包括的小径,反应和代谢物) 与设计 E 的不同类型联系了的 curated。coli 然后利用了三维的可视化的一种新奇技术开发一个全面新陈代谢的网络命名 SynBioEcoli。结果 SynBioEoli 包含 740 条 biosynthetic 小径, 3,889 新陈代谢的反应, 2,255 化学药品手工地从与设计 E 的不同类型联系的大约 11,000 份新陈代谢出版物加重 curated。coli。而且, SynBioEcoli 与各种各样的信息科学技术集成。结论 SynBioEcoli 能被认为是设计 E 的全面 knowledgebase。coli 并且代表下一代细胞的新陈代谢网络可视化技术。它能经由浏览器被存取(例如 Google 铬) 支持 WebGL,在 http://gffzz849681930f04473ch9fq0cu0uv6fp6bcv.ffgz.tsg.suse.edu.cn/synbioecoli/ 。 | Weizhong Tu Shaozhen Ding Ling Wu Zhe Deng Hui Zhu Xiaotong Xu Chen Lin Chaonan Ye Minlu Han Mengna Zhao Juan Liu Zixin Deng Junni Chen Dong-Qing Wei Qian-Nan Hu | 2017 | Frontiers of Electrical and Electronic Engineering in China2017，5，1： | 2 |
| 6 | CmBES1 is a regulator of boundary formation in chrysanthemum ray florets显示文摘Chrysanthemum(Chrysanthemum morifolium)is an ideal model species for studying petal morphogenesis because of the diversity in the flower form across varieties;however,the molecular mechanisms underlying petal development are poorly understood.Here,we show that the brassinosteroid transcription factor BRI1-EMS-SUPPRESSOR 1(CmBES1)in chrysanthemum(C.morifolium cv.Jinba)is important for organ boundary formation because it represses organ boundary identity genes.Chrysanthemum plants overexpressing CmBES1 displayed increased fusion of the outermost ray florets due to the loss of differentiation of the two dorsal petals,which developed simultaneously with the ventral petals.RNA-seq analysis of the overexpression lines revealed potential genes and pathways involved in petal development,such as CUP-SHAPED COTYLEDON(CUC2),CYCLOIDEA 4(CYC4),genes encoding MADS-box transcription factors and homeodomain-leucine zippers(HD-Zips)and auxin pathway-related genes.This study characterizes the role of CmBES1 in ray floret development by its modulation of flower development and boundary identity genes in chrysanthemum. | Peilei Cheng Yanan Liu Yiman Yang Hong Chen Hua Cheng Qian Hu Zixin Zhang Jiaojiao Gao Jiaxin Zhang Lian Ding Weimin Fang Sumei Chen Fadi Chen Jiafu Jiang | 2020 | Horticulture Research2020，7，1： | 2 |
| 7 | Evidence from ^(18)O feeding studies for hydroxyl group donor in the reaction catalyzed by cytidylate hydroxymethylase MilA显示文摘5-Hydroxymethylcytosine (5hmC) was present in T-even phage and mammalian DNA. 5hmC in phage is formed by hydroxymethylation of the cytosine base in deoxycytidylate (dCMP) by deoxycytidylate hydroxymethylase (CH), which uses the solvent water as the hydroxyl group donor. By contrast, 5hmC is formed in mammal zygotes by the oxidation of 5-methylcytosine (5mC). 5hmC was also present in a nucleoside antibiotic mildiomycin and its formation is governed by a cytidylate hydroxymethylase MilA. However, the catalytic mechanism remains unknown. In the present study, we purified His-tagged MilA and fed its in vitro reaction with H218O. The LC-MS analysis of the product revealed that 18O was incorporated into the hydroxymethylated CMP (HmCMP), and the secondary MS result of 18O-labeled HmCMP indicated that 18O was incorporated into the cytosine of HmCMP. The results demonstrate that MilA uses solvent water as the hydroxyl group donor like CH. Moreover, Thr102 of MilA was predicted as potential critical amino acid anchoring one molecule of water for hydroxylation. Finally, organizational context comparison in microbial genomes reveals that six homologous ORFs originally annotated as putative thymidylate synthase (TS) are more likely to be CMP hydroxymethylase. | CHEN Cheng GAO TuLing ZHAO Gong DENG ZiXin HU ShenCai XU H Howard HE XinYi | 2013 | Chinese Science Bulletin2013，58，8： | 1 |
| 8 | GRB10 regulates β-cell mass by inhibiting β-cell proliferation and stimulating β-cell dedifferentiation显示文摘Decreased functional β-cell mass is the hallmark of diabetes, but the cause of this metabolic defect remains elusive. Here, we show that the levels of the growth factor receptor-bound protein 10(GRB10), a negative regulator of insulin and m TORC1 signaling, are markedly induced in islets of diabetic mice and high glucose-treated insulinoma cell line INS-1 cells. β-cell-specific knockout of Grb10 in mice increased β-cell mass and improved β-cell function. Grb10-deficient β-cells exhibit enhanced m TORC1 signaling and reduced β-cell dedifferentiation, which could be blocked by rapamycin. On the contrary, Grb10 overexpression induced β-cell dedifferentiation in MIN6 cells. Our study identifies GRB10 as a critical regulator of β-cell dedifferentiation and β-cell mass, which exerts its effect by inhibiting m TORC1 signaling. | Zixin Cai Fen Liu Yan Yang Dandan Li Shanbiao Hu Lei Song Shaojie Yu Ting Li Bilian Liu Hairong Luo Weiping Zhang Zhiguang Zhou Jingjing Zhang | 2022 | Journal of Genetics and Genomics2022，49，3： | 1 |
| 9 | A hot tearing criterion based on solidifcation microstructure in cast alloys显示文摘A criterion based on solidifcation microstructure was proposed to precisely predict the hot tearing behavior of cast alloys,which takes into account the effects of both mechanical and nonmechanical factors.This criterion focuses on the events occurring at the grain boundary,which are determined by the thermal contraction,solidifcation shrinkage,grain growing and liquid feeding.This criterion responds to a series of factors that affect hot tearing,such as alloy composition,mold design,casting process and microstructure.Its credibility has been validated by studying the hot tearing behavior of Mg-Ce alloys.In conformity with the experimental results,this criterion predicted decrease in the number of rods occurring hot tearing with increasing cerium content.A simplifed criterion was derived and validated by Mg-Ce(equiaxed grain)and Mg-Al(columnar grain)alloy systems,which is suitable for the case where the eutectic liquid fraction is low and the liquid feeding can be ignored.In addition,a hot tearing index for equiaxed grains was proposed,that is,|d T/d(f_(s)^(1/3)near(f_(s))^(1/3)=1,and its prediction results were consistent with the hot tearing susceptibility calculated from the experimental results. | Bo Hu Zixin Li Dejiang Li Tao Ying Xiaoqin Zeng Wenjiang Ding | 2022 | Journal of Materials Science & Technology2022，，10： | 1 |
| 10 | Study on Addition Amount of Lactic Acid Bacteria and Cellulase in Mixed Silage of Potato Plants显示文摘[Objectives]This study was conducted to investigate the appropriate addition amounts of lactic acid bacteria and cellulase in the mixed silage of potato plants,so as to provide a basis for the rational use of potato plants.[Methods]Fresh potato(Solanum tuberosum)seedling plants,watermelon(Citrullus lanatus)plants,and melon(Cucumis melo)plants were selected as raw materials for silage,each of which was added at a ratio of 32%,and 4%of brown flour was added additionally.On this basis,an L 9(32)orthogonal experiment was designed to investigate the effects of the amount of lactic acid bacteria(10,20,30 g/kg)and the amount of cellulase(5,10,15 g/kg)on the experimental results with sensory evaluation score as an investigation index.[Results]With the increase of the amount of lactic acid bacteria and the amount of cellulase,the sensory evaluation score of silage increased,and it was the highest when the amount of lactic acid bacteria added was 20 g/kg and the amount of cellulose was 10 g/kg.With the increase of the amounts of lactic acid bacteria and cellulase added,ammonia nitrogen showed a decreasing trend,and the pH and ammonia nitrogen were the lowest when the amount of lactic acid bacteria added was 20 g/kg and the amount of cellulose was 10 g/kg.[Conclusions]This study provides a theoretical basis for the rational use of effective ingredients and nutrients in potato plants and the development of new feed resources. | Ning'an MEI Junguo LI Li HU Zixin LIU Hua YUN Youren DING Jianning DING Yuping YAN Jianming RUAN | 2021 | Agricultural Biotechnology2021，10，5： | 0 |
| 11 | Impact of age and tumor size on the development of the Kasabach-Merritt phenomenon in patients with kaposiform hemangioendothelioma:a retrospective cohort study显示文摘Introduction The Kasabach–Merritt phenomenon(KMP)is a severe complication of kaposiform hemangioendothelioma(KHE).The risk factors for KMP need further investigation.Methods The medical records of patients with KHE were reviewed.Univariate and multivariate logistic regression models were used for the risk factors for KMP,and the area under the receiver operator characteristic(ROC)curve was used to assess the predictive power of risk factors.Results A total of 338 patients with KHE were enrolled.The incidence of KMP was 45.9%.Age of onset(P<0.001,odds ratio[OR]0.939;95%confidence interval[CI]0.914–0.966),lesion size(P<0.001,OR 1.944;95%CI 1.646–2.296),mixed type(P=0.030,OR 2.428;95%CI 1.092–5.397),deep type(P=0.010,OR 4.006;95%CI 1.389–11.556),and mediastinal or retroperitoneal lesion location(P=0.019,OR 11.864;95%CI 1.497–94.003)were correlated with KMP occurrence through multivariate logistic regression.ROC curve analysis revealed that the optimal cutoffs were 4.75 months for the age of onset(P<0.001,OR 7.206,95%CI 4.073–12.749)and a lesion diameter of 5.35 cm(P<0.001,OR 11.817,95%CI 7.084–19.714).Bounded by a lesion size of 5.35 cm,we found significant differences in tumor morphology,age of onset,treatments,and hematological parameters.Using an onset age of 4.75 months as a cutoff,we found significant differences in tumor morphology,lesion size,hematological parameters,and prognosis.Conclusion For KHE patients with an onset age<4.75 months and/or lesion diameter>5.35 cm,clinicians should be wary of the occurrence of KMP.Active management is recommended to improve the prognosis. | Jiangyuan Zhou Yuru Lan Tong Qiu Xue Gong Zixin Zhang Chunshui He Qiang Peng Fan Hu Xuepeng Zhang Guoyan Lu Liqing Qiu Feiteng Kong Yongbo Zhang Siyuan Chen Yi Ji | 2023 | Precision Clinical Medicine2023，6，2： | 0 |
| 12 | Sliding mode fault tolerant consensus control for multi-agent systems based on super-twisting observer显示文摘The fault-tolerant consensus problem for leader-following nonlinear multi-agent systems with actuator faults is mainly investigated.A new super-twisting sliding mode observer is constructed to estimate the velocity and undetectable fault information simultaneously.The time-varying gain is introduced to solve the initial error problem and peak value problem,which makes the observation more accurate and faster.Then,based on the estimated results,an improved sliding mode fault-tolerant consensus control algorithm is designed to compensate the actuator faults.The protocol can guarantee the finite-time consensus control of multi-agent systems and suppress chattering.Finally,the effectiveness and the superiority of the observer and control algorithm are proved by some simulation examples of the multi-aircraft system. | YANG Pu HU Xukai WANG Zixin ZHANG Zhiqing | 2022 | Journal of Systems Engineering and Electronics2022，33，6： | 0 |
| 13 | Effects of Antimicrobial Peptides on Production,Slaughter Performance and Blood Routine of Tan Sheep显示文摘[Objectives]This study was conducted to analyze effects of antimicrobial peptides added to the diet of Tan sheep on their production, slaughter performance and blood composition. [Methods] Ninety two four-month-old Tan sheep were randomly divided into two treatment groups according to their body weight, 46 in each group. The control check group(CK) was feed with conventional diet, and the experimental group was fed with the addition of antimicrobial peptide on the basis of the conventional diet, with the added amount of 2.5 g/sheep per day. The experimental period was 60 d. [Results] The incidence rate was 75.06% lower in the experimental group than in the CK. The average daily weight gain per sheep was 11.27% higher in the experimental group than in the CK(P<0.05). The feed conversion ratio was 8.45% lower in the experimental group than in the CK(P<0.05). The average daily gross profit per sheep was 12.12% higher in the experimental group than in the CK. For slaughter performance, the data difference of each item was not significant. The PH at 45 min and 24 h after slaughter was within the normal range of fresh mutton. The cooked meat percentage and water loss rate showed no significant differences(P>0.05). The marbling ranged from 2.45 to 2.50, indicating that the fat content was moderate, and the difference between groups was not significant(P>0.05). The flesh color ranged from 3.00 to 3.15, between light red and bright red, belonging to the normal color of mutton, and the difference between groups was not significant(P>0.05). The shear force was between 2.50 and 2.65, without a significant difference between groups(P>0.05). The white blood cells, lymphocytes and platelets in the experimental group were lower than those in the CK(P<0.01). The erythrocytes and hemoglobin in the erythrocyte group were higher than those in the CK(P<0.05). The neutrophils and monocytes in the experimental group were lower than those in the CK(P<0.05). [Conclusions] This study provides a technical basis for the rational use of antimicrobial peptides and their application in ruminants. | Ning'an MEI Zixin LIU Jun XU Hui ZHANG Li HU Hua YUN | 2023 | Agricultural Biotechnology2023，12，1： | 0 |
| 14 | Particle Size-Controlled Oxygen Reduction and Evolution Reaction Nanocatalysts Regulate Ru(bpy)_(3)^(2+)’s Dual-potential Electrochemiluminescence for Sandwich Immunoassay显示文摘Multiple signal strategies remarkably improve the accuracy and efficiency of electrochemiluminescence(ECL)immunoassays,but the lack of potential-resolved luminophore pairs and chemical cross talk hinders their development.In this study,we synthesized a series of gold nanoparticles(AuNPs)/reduced graphene oxide(Au/rGO)composites as adjustable oxygen reduction reaction and oxygen evolution reaction catalysts to promote and modulate tris(2,2′-bipyridine)ruthenium(II)(Ru(bpy)_(3)^(2+))’s multisignal luminescence.With the increase in the diameter of AuNPs(3 to 30 nm),their ability to promote Ru(bpy)_(3)^(2+)’s anodic ECL was first impaired and then strengthened,and cathodic ECL was first enhanced and then weakened.Au/rGOs with medium-small and medium-large AuNP diameters remarkably increased Ru(bpy)_(3)^(2+)’s cathodic and anodic luminescence,respectively.Notably,the stimulation effects of Au/rGOs were superior to those of most existing Ru(bpy)_(3)^(2+)co-reactants.Moreover,we proposed a novel ratiometric immunosensor construction strategy using Ru(bpy)_(3)^(2+)’s luminescence promoter rather than luminophores as tags of antibodies to achieve signal resolution.This method avoids signal cross talk between luminophores and their respective co-reactants,which achieved a good linear range of 10−7 to 10−1 ng/ml and a limit of detection of 0.33 fg/ml for detecting carcinoembryonic antigen.This study addresses the previous scarcity of the macromolecular co-reactants of Ru(bpy)_(3)^(2+),broadening its application in biomaterial detection.Furthermore,the systematic clarification of the detailed mechanisms for converting the potential-resolved luminescence of Ru(bpy)_(3)^(2+)could facilitate an in-depth understanding of the ECL process and should inspire new designs of Ru(bpy)_(3)^(2+)luminescence enhancers or applications of Au/rGOs to other luminophores.This work removes some impediments to the development of multisignal ECL biodetection systems and provides vitality into their widespread applications. | Shijun Wang Shu Zhu Ziqi Kang Xiangxiu Wang Zixin Deng Kun Hu Jianjun Hu Xiancheng Liu Guixue Wang Guangchao Zang Yuchan Zhang | 2023 | Research2023，，4： | 0 |
| 15 | Causal Association of Cardiac Function by Magnetic Resonance Imaging with Frailty Index:A Mendelian Randomization Study显示文摘Owing to the susceptibility of conventional observational studies to confounding factors and reverse causation,the causal association between cardiac function and frailty is unclear.We aimed to investigate whether cardiac function has causal effects on frailty.In this study,a two-sample Mendelian randomization(MR)study was conducted using genetic variants associated with cardiac function assessed by magnetic resonance imaging phenotypes as instrumental variables.Genetic variants asso-ciated with cardiac function by magnetic resonance imaging(including seven cardiac function phenotypes)and the frailty index(FI)were obtained from two large genome-wide association studies.MR estimates from each genetic instrument were combined using inverse variance weighted(IVW),weighted median,and MR‒Egger regression methods.We found that the increase in genetically determined stroke volume(beta-0.13,95%CI-0.16 to-0.10,p=1.39E-6),rather than other cardiac phenotypes,was associated with lower FI in MR analysis of IVW after Bonferroni correction.Sensitivity analyses examining potential bias caused by pleiotropy or reverse causality revealed similar findings(e.g.,intercept[SE],-0.008[0.011],p=0.47 by MR‒Egger intercept test).The leave-one-out analysis indicated that the association was not driven by single nucleotide polymorphisms.No evidence of heterogeneity was found among the genetic variants(e.g.,MR‒Egger:Q statistic=14.4,p=0.156).In conclusion,we provided evidence that improved cardiac function could contribute to reducing FI.These findings support the hypothesis that enhancing cardiac function could be an effective prevention strategy for frailty. | Hui Zhang Meng Hao Zixin Hu Yi Li Xiaoxi Hu Xiaoyan Jiang Zuyun Liu Xuehui Sun Xiaofeng Wang | 2022 | Phenomics2022，2，6： | 0 |
| 16 | The concordance between the evolutionary trend and the clinical manifestation of the two SARS-CoV-2 variants显示文摘Coronavirus disease 2019(COVID-19),the disease caused by infection with severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),has developed into a global pandemic that continues to pose an enormous threat to public health and the global economy.Since the first SARS-CoV-2 genome was released[1],thousands of genetic variants have been identified in SARS-CoV-2 strains isolated from worldwide patients. | Ben Hu Ran Liu Xiaolu Tang Yuchen Pan Ming Wang Yongqing Tong Guangming Ye Gaigai Shen Ruochen Ying Aisi Fu Di Li Wanxu Zhao Jing Peng Jie Guo Dong Men Xinmin Yao Yirong Wang Hong Zhang Zhihui Feng Junping Yu Liangjun Chen Zixin Deng Xuemei Lu Ya-Ping Zhang Yirong Li Bende Liu Lilei Yu Yan Li Jian Lu Tiangang Liu | 2021 | National Science Review2021，8，8： | 0 |
| 17 | The composite phenotype analysis identifies potential concerted responses of physiological systems to high altitude exposure显示文摘Environmental stresses,such as temperature,disease and altitude could induce systematic changes of biological systems which manifests as concerted responses across multiple systems within a certain period of time[1].High altitude acclimatization(HAA)refers to a series of adaptive physiological responses to hypoxic stress. | Yi Li Meng Hao Zixin Hu Yanyun Ma Kun Wang Xiaoyu Liu Xianhong Yin Menghan Zhang Yi Wang Meng Liang Yuan Guo Lei Bao Shixuan Zhang Shiguan Le Chenyuan Wu Dayan Sun Yang Wei Fei Wu Rui Zhang Lingxian Zhu Hui Zhang Shuai jang Xingdong Chen Xiaofeng Wang Yao Zhang Longli Kang Wenyuan Duan Bin Qiao Jiucun Wang Li Jin | 2023 | National Science Review2023，10，5： | 0 |
| 18 | A phylogenetic approach identifies patterns of beta diversity and floristic subregions of the Qinghai-Tibet Plateau显示文摘Patterns of taxonomic and phylogenetic beta diversity and their relationships with environmental correlates can help reveal the origin and evolutionary history of regional biota.The Qinghai-Tibet Plateau(QTP)harbors an exceptionally diverse flora,however,a phylogenetic perspective has rarely been used to investigate its beta diversity and floristic regions.In this study,we used a phylogenetic approach to identify patterns of beta diversity and quantitatively delimit floristic regions on the Qinghai-Tibet Plateau.We also examined the relationships between multifaceted beta diversity,geographical distance,and climatic difference,and evaluated the relative importance of various factors(i.e.,climate,topography and history)in shaping patterns of beta diversity.Sørensen dissimilarity indices indicated that patterns of species turnover among sites dominated the QTP.We also found that patterns of both taxonomic and phylogenetic beta diversity were significantly related to geographical distance and climatic difference.The environmental factors that contributed most to these patterns of beta diversity include annual precipitation,mean annual temperature,climatic gradients and climatic instability.Hierarchical dendrograms of dissimilarity and non-metric multidimensional scaling ordination based on phylogenetic beta diversity data identified ten floristic subregions in the QTP.Our results suggest that the contemporary environment and historical climate changes have filtered species composition among sites and eventually determined beta diversity patterns of plants in the QTP. | Haibin Yu Man Yang Zixin Lu Weitao Wang Fangyuan Yu Yonghua Zhang Xue Yin Hongjun Yu Junjie Hu David C.Deane | 2024 | Plant Diversity2024，46，1： | 0 |
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