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| 1 | Efects of a bioartificial liver support system on a cetaminophen-induced acute liver failure canines显示文摘Seeinvitedcommentaryonpage286Subjectheadingsliversupportsystem;acuteliverfailure;canines;porcinehepatocytes;bioartificiallive... | XUE Yi Long 1, ZHAO Shi Feng 2, ZHANG Zuo Yun 1, WANG Yue Feng 1, LI Xin Jian 1, HUANG Xiao Qiang 3, LUO Yun 1, HUANG Ying Cai 4 and LIU Cheng Gui 1 | 1999 | World Journal of Gastroenterology1999，5，4： | 19 |
| 2 | Carbon carry capacity and carbon sequestration potential in China based on an integrated analysis of mature forest biomass显示文摘Forests play an important role in acting as a carbon sink of terrestrial ecosystem.Although global forests have huge carbon carrying capacity(CCC)and carbon sequestration potential(CSP),there were few quantification reports on Chinese forests.We collected and compiled a forest biomass dataset of China,a total of 5841 sites,based on forest inventory and literature search results.From the dataset we extracted 338 sites with forests aged over 80 years,a threshold for defining mature forest,to establish the mature forest biomass dataset.After analyzing the spatial pattern of the carbon density of Chinese mature forests and its controlling factors,we used carbon density of mature forests as the reference level,and conservatively estimated the CCC of the forests in China by interpolation methods of Regression Kriging,Inverse Distance Weighted and Partial Thin Plate Smoothing Spline.Combining with the sixth National Forest Resources Inventory,we also estimated the forest CSP.The results revealed positive relationships between carbon density of mature forests and temperature,precipitation and stand age,and the horizontal and elevational patterns of carbon density of mature forests can be well predicted by temperature and precipitation.The total CCC and CSP of the existing forests are 19.87 and 13.86 Pg C,respectively.Subtropical forests would have more CCC and CSP than other biomes.Consequently,relying on forests to uptake carbon by decreasing disturbance on forests would be an alternative approach for mitigating greenhouse gas concentration effects besides afforestation and reforestation. | LIU Ying Chun YU Gui Rui WANG Qiu Feng ZHANG Yang Jian XU Ze Hong | 2014 | Science China(Life Sciences)2014，57，12： | 15 |
| 3 | Apolipoprotein A-I inhibits LPS-induced atherosclerosis in ApoE-/- mice possibly via activated STAT3-mediated upregulation of tristetraprolin显示文摘 | Kai YIN Shi-lin TANG Xiao-hua YU Guang-hui TU Rong-fang HE Jin-feng LI Di XIE Qing-jun GUI Yu-chang FU Zhi-sheng JIANG Jian TU Chao-ke TANG | 2013 | Acta Pharmacologica Sinica2013，34，6： | 11 |
| 4 | The Chinese Hα Solar Explorer(CHASE) mission: An overview显示文摘The Chinese Hα Solar Explorer(CHASE), dubbed “Xihe”—Goddess of the Sun, was launched on October 14, 2021 as the first solar space mission of China National Space Administration(CNSA). The CHASE mission is designed to test a newly developed satellite platform and to acquire the spectroscopic observations in the Hα waveband. The Hα Imaging Spectrograph(HIS)is the scientific payload of the CHASE satellite. It consists of two observational modes: raster scanning mode and continuum imaging mode. The raster scanning mode obtains full-Sun or region-of-interest spectral images from 6559.7 to 6565.9 ? and from 6567.8 to 6570.6 ? with 0.024 ? pixel spectral resolution and 1 min temporal resolution. The continuum imaging mode obtains photospheric images in continuum around 6689 ? with the full width at half maximum of 13.4 ?. The CHASE mission will advance our understanding of the dynamics of solar activity in the photosphere and chromosphere. In this paper, we present an overview of the CHASE mission including the scientific objectives, HIS instrument overview, data calibration flow, and first results of on-orbit observations. | Chuan Li Cheng Fang Zhen Li MingDe Ding PengFei Chen Ye Qiu Wei You Yuan Yuan MinJie An HongJiang Tao XianSheng Li Zhe Chen Qiang Liu Gui Mei Liang Yang Wei Zhang WeiQiang Cheng JianXin Chen ChangYa Chen Qiang Gu QingLong Huang MingXing Liu ChengShan Han HongWei Xin ChangZheng Chen YiWei Ni WenBo Wang ShiHao Rao HaiTang Li Xi Lu Wei Wang Jun Lin YiXian Jiang LingJie Meng Jian Zhao | 2022 | Science China(Physics,Mechanics & Astronomy)2022，65，8： | 7 |
| 5 | A WRKY transcription factor confers aluminum tolerance via regulation of cell wall modifying genes显示文摘Modification of cell wall properties has been considered as one of the determinants that confer aluminum(Al)tolerance in plants,while how cell wall modifying processes are regulated remains elusive.Here,we present a WRKY transcription factor WRKY47 involved in Al tolerance and root growth.Lack of WRKY47 significantly reduces,while overexpression of it increases Al tolerance.We show that lack of WRKY47 substantially affects subcellular Al distribution in the root,with Al content decreased in apoplast and increased in symplast,which is attributed to the reduced cell wall Al-binding capacity conferred by the decreased content of hemicellulose I in the wrky47-1 mutant.Based on microarray,real time-quantitative polymerase chain reaction and chromatin immunoprecipitation assays,we further show that WRKY47 directly regulates the expression of EXTENSIN-LIKE PROTEIN(ELP)and XYLOGLUCAN ENDOTRANSGLUCOSYLASE-HYDROLASES17(XTH17)responsible for cell wall modification.Increasing the expression of ELP and XTH17 rescued Al tolerance as well as root growth in wrky47-1 mutant.In summary,our results demonstrate that WRKY47 is required for root growth under both normal and Al stress conditions via direct regulation of cell wall modification genes,and that the balance of Al distribution between root apoplast and symplast conferred by WRKY47 is important for Al tolerance. | Chun Xiao Li Jing Ying Yan Jiang Yuan Ren Li Sun Chen Xu Gui Xin Li Zhong Jie Ding Shao Jian Zheng | 2020 | Journal of Integrative Plant Biology2020，62，8： | 7 |
| 6 | Synthesis and plant-growth regulatory activities of novel imine derivatives containing 1H-1,2,4-triazole and thiazole rings显示文摘Eleven new imine derivatives 6 containing 1H-1,2,4-triazole and thiazole rings were synthesized by the condensation of 5-((1H- 1,2,4-triazol-1-yl)methyl)-4-tert-butylthiazol-2-amine with various substituted benzaldehydes.The structures of the title compounds were characterized by ~1H NMR,MS and elemental analysis.The plant-growth regulatory activities of these compounds were evaluated.The primary bioassay results indicated that these target compounds exhibited promising plant-growth regulatory activities... | Qin, Xue Yu, Hai Bo Dai, Hong Qin, Zhen Fang Zhang, Xin Bing, Gui Fang Wang, Ting Ting Fang, Jian Xin | 2010 | Chinese Chemical Letters2010，21，3： | 6 |
| 7 | A draft sequence of the rice (Oryza sativa ssp. indica) genome显示文摘The sequence of the rice genome holds fundamental information for its biology, including physiology, genetics, development, and evolution, as well as information on many beneficial phenotypes of economic significance. Using a 'whole genome shotgun' approach, we have pro-duced a draft rice genome sequence of Oryza sativa ssp. in-dica, the major crop rice subspecies in China and many other regions of Asia. The draft genome sequence is constructed from over 4.3 million successful sequencing traces with an accumulative total length of 2214.9 Mb. The initial assembly of the non-redundant sequences reached 409.76 Mb in length, based on 3.30 million successful sequencing traces with a total length of 1797.4 Mb from an indica variant cultivar 93-11, giving an estimated coverage of 95.29% of the rice genome with an average base accuracy of higher than 99%. The coverage of the draft sequence, the randomness of the sequence distribution, and the consistency of BIG-ASSEM-BLER, a custom-designed software package | YU Jun, HU Songnian, WANG Jun,LI Songgang WONG Ka-Shu Gane, LIU Bin,DENG Yajun, DAI Li, ZHOU Yan,ZHANG Xiuqing, CAO Mengliang, LIU Jing,SUN Jiandong , TANG Jiabin, CHEN Yanjiong,HUANG Xiaobing, LIN Wei, YE Chen, TONG Wei,CONG Lijuan, GENG Jianing, HAN Yujun, LI Lin,LI Wei, HU Guangqiang, HUANG Xiangang,LI Wenjie, LI Jian, LIU Zhanwei, LI Long,LIU Jianping, Ql Qiuhui, LIU Jinsong, LI Li,WANG Xuegang, LU Hong, WU Tingling,ZHU Miao, Nl Peixiang, HAN Hua, DONG Wei,REN Xiaoyu, FENG Xiaoli, GUI Peng,LI Xianran, WANG Hao, XU Xin, ZHAI Wenxue,XU Zhao, ZHANG Jinsong, HE Sijie,ZHANG Jianguo, XU Jichen, ZHANG Kunlin,ZHENG Xianwu, DONG Jianhai, ZENG Wanyong,TAO Lin, CHEN Xuewei, HE Jun, LIU Daofeng,TIAN Wei, TIAN Chaoguang, XIA Hongai,LI Gang, GAO Hui, LI Ping, CHEN Wei ,WANG Xudong, ZHANG Yong, HU Jianfei,WANG Jing, LIU Song, YANG Jian,ZHANG Guangyu, XIONG Yuqing, LI Zhijie,MAO Long, ZHOU Chengshu, ZHU Zhen,CHEN Runsheng, HAO Bailin,ZHENG Weimou, CHEN Shouyi, QUO Wei,LI Guojie, LIU Siqi, HUANG Guyang,TAO Ming, WANG Jian, ZHU Lihuang,YUAN Longping& YANG HuanmingBeijing Genomics Institute/Center of Genomics & Bioinformatics, Chinese Academy of Sciences, Beijing 101300, China Hangzhou Genomics Institute/Institute of Bioinformatics of Zhejiang University/Key Laboratory of Bioinformatics of Zhejiang Province, Hangzhou 310007, China Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China National Hybrid Rice R & D Center, Changsha 410125, China Laboratory of Bioinformatics, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China College of Life Sciences, Peking University, Beijing 100871, China Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1Q0080, China Digital China Ltd., Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Medical College, Xi’an Jiaotong University, Xi’an 710061, ChinaThese authors contributed equally to this work.Corresponding author.Corresponden | 2001 | Chinese Science Bulletin2001，46，23： | 6 |
| 8 | Privacy Quantification Model Based on the Bayes Conditional Risk in Location-Based Services显示文摘The widespread use of Location-Based Services(LBSs),which allows untrusted service providers to collect large quantities of information regarding users’locations,has raised serious privacy concerns.In response to these issues,a variety of LBS Privacy Protection Mechanisms(LPPMs)have been recently proposed.However,evaluating these LPPMs remains problematic because of the absence of a generic adversarial model for most existing privacy metrics.In particular,the relationships between these metrics have not been examined in depth under a common adversarial model,leading to a possible selection of the inappropriate metric,which runs the risk of wrongly evaluating LPPMs.In this paper,we address these issues by proposing a privacy quantification model,which is based on Bayes conditional privacy,to specify a general adversarial model.This model employs a general definition of conditional privacy regarding the adversary’s estimation error to compare the different LBS privacy metrics.Moreover,we present a theoretical analysis for specifying how to connect our metric with other popular LBS privacy metrics.We show that our privacy quantification model permits interpretation and comparison of various popular LBS privacy metrics under a common perspective.Our results contribute to a better understanding of how privacy properties can be measured,as well as to the better selection of the most appropriate metric for any given LBS application. | Xuejun Zhang Xiaolin Gui Feng Tian Si Yu Jian An | 2014 | Tsinghua Science and Technology2014，19，5： | 6 |
| 9 | Epigallocatechin-3-gallate Alleviates Cognitive Deficits in APP/PS1 Mice显示文摘Alzheimer's disease(AD)shows cognitive impairments in clinic,which is multifactorial with different etiopathogenic mechanisms such as A|3 deposition,neuroinflammation and neuronal dystrophy involved.Therefore,multi-targets drugs with neuroprotective,anti-amyloidogenic and anti-inflammatory properties will be effective in AD treatment.Epigallocatechin-3-gallate(EGCG)possesses a broad spectrum of pharmacological activities in the prevention and treatment of multiple neurodegenerative diseases.In the present study,we showed that oral administration of EGCG(50 mg/kg)for 4 months significantly attenuated the cognitive deficits in APP/PS1 transgenic mice,which served as AD model.Moreover,EGCG induced an improvement in dendritic integrity and expression levels of synaptic proteins in the brain of APP/PS 1 mice.And EGCG exerted obvious anti-inflammatory effects,which was manifested by alleviating microglia activation,decreasing pro-inflammatory cytokine(IL-β)and increasing anti-inflammatory cytokines(IL-10,IL-β).Furthermore,p-amyloid(AP)plaques were markedly reduced in the hippocampus of 6-month old APP/PS 1 mice after EGCG treatment.In conclusion,these findings indicate that EGCG improves AD-like cognitive impairments through neuroprotective,anti-amyloidogenic and anti-inflammatory effects,thus is a promising therapeutic can didate for AD. | Jian BAO Wei LIU Hong-yan ZHOU Yu-ran GUI You-hua YANG Meng-juan WU Yi-fan XIAO Jin-ting SHANG Gui-feng LONG Xi-ji SHU | 2020 | Current Medical Science2020，40，1： | 6 |
| 10 | Correlation of brain cell glucose metabolism and patient's condition in children with epileptic encephalopathy An assessment using fluorine-18-fluoro-2-deoxy-D-glucose positron emission computed tomography显示文摘We examined a total of 16 children with epileptic encephalopathy using fluo-rine-18-fluoro-2-deoxy-D-glucose (18F-FDG) positron emission computed tomography (PET), magnetic resonance imaging (MRI) and electroencephalography. Children with infantile spasms showed significant mental retardation, severely abnormal electroencephalogram recordings, and bilateral diffuse cerebral cortex hypometabolism with 18F-FDG PET imaging. MRI in these cases showed brain atrophy, multi-micropolygyria, macrogyria, and porencephalia. In cases with Len-nox-Gastaut syndrome, 18F-FDG PET showed bilateral diffuse glucose hypometabolism, while MRI showed cortical atrophy, heterotopic gray matter and tuberous sclerosis. MRI in cases with myoclonic encephalopathy demonstrated bilateral frontal and temporal cortical and white matter atrophy and 18F-FDG PET imaging showed bilateral frontal lobe atrophy with reduced bilateral frontal cortex, occipital cortex, temporal cortex and cerebellar glucose uptake. In children who could not be clearly classified, MRI demonstrated cerebral cortical atrophy and 18F-FDG PET exhibited multifocal glucose hypometabolism. Overall, this study demonstrated that the degree of brain metabolic abnormality was consistent with clinical seizure severity. In addition, 18F-FDG PET imaging after treatment was consistent with clinical outcomes. These findings indicate that 18F-FDG PET can be used to assess the severity of brain injury and prognosis in children with epileptic encephalopathy. | Qiongxiang Zhai Yuxiong Guo Yuxin Zhang Zhihong Chen Jian Ding Juan Gui Ying Hao | 2011 | Neural Regeneration Research2011，6，32： | 5 |
| 11 | A new flavonoid from Selaginella tamariscina显示文摘6-(2-Hydroxy-5-acetylphenyl )-apigenin (1 ) ,有一个苯基取代者的新 flavonoid,首先从 Selaginella tamariscina 被孤立。它的结构象 ESI-HR-MS 分光镜的分析一样根据 1D 和 2D NMR 被阐明。 | Jian Feng Liu Kang Ping Xu De Jian Jiang Fu Shuang Li Jian Shen Ying Jun Zhou Ping Sheng Xu Bin Tan Gui Shan Tan | 2009 | Chinese Chemical Letters2009，20，5： | 5 |
| 12 | High-temperature ultra-strength of dual-phase Re_(0.5)MoNbW(TaC)_(0.5) high-entropy alloy matrix composite显示文摘The dual-phase Re_(0.5)MoNbW(TaC)_(0.5) composite,consisting of refractory body-centered cubic(BCC)highentropy alloy and carbide with many fine eutectic structures,was successfully synthesized by arc melting.The phase stability,high-temperature mechanical properties and strengthening mechanism of the ascast composite were studied.The microstructure of the composite remained stable after annealing at 1300℃for 168 h.It exhibited remarkably high-temperature strength,yield strength~901 MPa,and true ultimate compressive strength~1186 MPa at 1200℃.The BCC phase and carbide exhibited a semi-coherent interface with good bonding after severe deformation at 1200℃.The dipolar dislocation walls in BCC phase,restricted dynamic interaction between defects in carbide,and the pinning effect of semi-coherent interface offered effective strengthening effects. | Qinqin Wei Guoqiang Luo RongTu Jian Zhang Qiang Shen Yujie Cui Yunwei Gui Akihiko Chiba | 2021 | Journal of Materials Science & Technology2021，，25： | 4 |
| 13 | CNN-Based Intelligent Safety Surveillance in Green IoT Applications显示文摘Safety surveillance is considered one of the most important factors in many constructing industries for green internet of things(IoT)applications.However,traditional safety monitoring methods require a lot of labor source.In this paper,we propose intelligent safety surveillance(ISS)method using a convolutional neural network(CNN),which is an autosupervised method to detect workers whether or not wearing helmets.First,to train the CNN-based ISS model,the labeled datasets mainly come from two aspects:1)our labeled datasets with the full labeled on both helmet and pedestrian;2)public labeled datasets with the parts labeled either on the helmet or pedestrian.To fully take advantage of all datasets,we redesign CNN structure of network and loss functions based on YOLOv3.Then,we test our proposed ISS method based on the specific detection evaluation metrics.Finally,experimental results are given to show that our proposed ISS method enables the model to fully learn the labeled information from all datasets.When the threshold of intersection over union(IoU)between the predicted box and ground truth is set to 0.5,the average precision of pedestrians and helmets can reach 0.864 and 0.891,respectively. | Wengang Cao Jianing Zhang Changxin Cai Quan Chen Yu Zhao Yimo Lou Wei Jiang Guan Gui | 2021 | China Communications2021，18，1： | 4 |
| 14 | Comparative investigation on spindle behavior and MPF activity changes during oocyte maturation between gynogenetic and amphimictic crucian carp显示文摘The spindle behavior and MPF activity changes in the progression of oocyte maturation were investigated and compared with cytological observation and kinase assay between gynogenetic silver crucian carp and amphimictic colored crucian carp. MPF activity was measured by using histone H1 as phosphorylation substrate. There were two similar oscillatory MPF kinase activity changes during oocyte maturation in two kinds of fishes with different reproductive modes, but there existed some subtle difference between them. The subtle difference was that the first peak of MPF kinase activity was kept to a longerlasting time in the gynogenetic silver crucian carp than in the amphimictic colored crucian carp. It was suggested that the difference may be related to the spindle behavior changes, such as tripolar spindle formation and spindle rearrangement in the gynogenetic crucian carp. | YANG ZHONG AN QUN HUA LI YU FENG WANG JIAN FANG GUI (State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China) | 1999 | Cell Research1999，9，2： | 4 |
| 15 | Vascular Cambium-Localized AtSPDT Mediates Xylem-to-Phloem Transfer of Phosphorus for Its Preferential Distribution in Arabidopsis显示文摘During plant growth and development mineral elements are preferentially delivered to different organs and tissues to meet the differential demand. It has been shown that the preferential distribution of mineral nutrients in gramineous plants is mediated by node-based transporters, but the mechanisms of preferential distribution in dicots are poorly understood. Here, we report a distinct mechanism for the preferential distribution of phosphorus (P) in Arabidopsis plants, revealed by detailed functional analysis of AtSPDT/AtSULTR3;4 (SULTR-like P Distribution Transporter), a homolog of rice OsSPDT. Like OsSPDT, AtSPDT is localized at the plasma membrane and showed proton-dependent transport activity for P. Interestingly, we found that AtSPDT is mainly expressed in the rosette basal region and leaf petiole, and its expression is up-regulated by P deficiency. Tissue-specific analysis showed that AtSPDT is mainly located in the vascular cambium of different organs, as well as in the parenchyma tissues of both xylem and phloem regions. Knockout of AtSPDT inhibited the growth of new leaves under low P due to decreased P distribution to those organs. The seed yields of the wild-type and atspdt mutant plants are similar, but the seeds of mutant plants contain – less P. These results indicate that AtSPDT localized in the vascular cambium is involved in preferential distribution of P to the developing tissues, through xylem-to-phloem transfer mainly at the rosette basal region and leaf petiole. | Guangda Ding Gui Jie Lei Naoki Yamaji Kengo Yokosho Namiki Mitani-Ueno Sheng Huang Jian Feng Ma | 2020 | Molecular Plant2020，13，1： | 4 |
| 16 | Symbol Error Rate Performance Analysis of Non-Orthogonal Multiple Access for Visible Light Communications显示文摘Non-orthogonal multiple access(NOMA) is considered as one of promising radio access techniques for visible light communications(VLC) in next-generation wireless communications systems.In order to provide theoretical support for designing VLC-NOMA,we derive its analytic expressions for the symbol error rate(SER).Specifically,NOMA is first incorporated with appropriate VLC to establish a VLC-NOMA framework.Afterwards,mathematical expressions of the SER for the VLC-NOMA are developed.Moreover,numerical results are provided carefully to demonstrate that the proposed VLC-NOMA scheme outperforms than state-of-the-art orthogonal frequency division multiple access(OFDMA) one in terms of SER performance.Finally,relationships between the SER performance and the number of users,power allocation coefficient and semi-angle are well investigated,which can give us a scientific guide to devise the VLC-NOMA system for achieving better SER performance. | Hongji Huang Jinyuan Wang Jie Wang Jie Yang Jian Xiong Guan Gui | 2017 | China Communications2017，14，12： | 3 |
| 17 | A Retrievable Data Perturbation Method Used in Privacy-Preserving in Cloud Computing显示文摘With the increasing popularity of cloud computing,privacy has become one of the key problem in cloud security.When data is outsourced to the cloud,for data owners,they need to ensure the security of their privacy;for cloud service providers,they need some information of the data to provide high QoS services;and for authorized users,they need to access to the true value of data.The existing privacy-preserving methods can't meet all the needs of the three parties at the same time.To address this issue,we propose a retrievable data perturbation method and use it in the privacy-preserving in data outsourcing in cloud computing.Our scheme comes in four steps.Firstly,an improved random generator is proposed to generate an accurate 'noise'.Next,a perturbation algorithm is introduced to add noise to the original data.By doing this,the privacy information is hidden,but the mean and covariance of data which the service providers may need remain unchanged.Then,a retrieval algorithm is proposed to get the original data back from the perturbed data.Finally,we combine the retrievable perturbation with the access control process to ensure only the authorized users can retrieve the original data.The experiments show that our scheme perturbs date correctly,efficiently,and securely. | YANG Pan | 2014 | China Communications2014，11，8： | 3 |
| 18 | A novel synthesis of pyrazolo[3,4-b]pyridine derivatives through multi-component reaction in ionic liquid显示文摘An efficient and novel procedure for the preparation of pyrazolo[3,4-b]pyridine derivatives through multi-component reaction of aldehyde, 5-amino-3-methyl-1-phenylpyrazole and malononitrile or cyanoacetate in [bmim][BF4] is described in this paper. Advantages of the method presented here include mild conditions, high yields together with a green nature and ease of recovery and reuse of the reaction medium. | Xin Ying Zhang Xiao Yan Li Xue Sen Fan Xia Wang Jian Ji Wang Gui Rong Qu | 2008 | Chinese Chemical Letters2008，19，2： | 3 |
| 19 | Neighbor Sum Distinguishing Edge Coloring of Subcubic Graphs显示文摘A proper edge-k-coloring of a graph G is a mapping from E(G) to {1, 2,..., k} such that no two adjacent edges receive the same color. A proper edge-k-coloring of G is called neighbor sum distinguishing if for each edge uv ∈ E(G), the sum of colors taken on the edges incident to u is different from the sum of colors taken on the edges incident to v. Let χ_Σ'(G) denote the smallest value k in such a coloring of G. This parameter makes sense for graphs containing no isolated edges(we call such graphs normal). The maximum average degree mad(G) of G is the maximum of the average degrees of its non-empty subgraphs. In this paper, we prove that if G is a normal subcubic graph with mad(G) <5/2,then χ_Σ'(G) ≤ 5. We also prove that if G is a normal subcubic graph with at least two 2-vertices, 6 colors are enough for a neighbor sum distinguishing edge coloring of G, which holds for the list version as well. | Xiao Wei YU Guang Hui WANG Jian Liang WU Gui Ying YAN | 2017 | Acta Mathematica Sinica,English Series2017，33，2： | 3 |
| 20 | Restriction of iron loading into developing seeds by a YABBY transcription factor safeguards successful reproduction in Arabidopsis显示文摘Iron(Fe)storage in plant seeds is not only necessary for seedling establishment following germination but is also a major source of dietary Fe for humans and other animals.Accumulation of Fe in seeds is known to be low during early seed development.However,the underlying mechanism and biological significance remain elusive.Here,we show that reduced expression of Arabidopsis YABBY transcription factor INNER NO OUTER(INO)increases embryonic Fe accumulation,while transgenic overexpression of INO results in the opposite effect.INO is highly expressed during early seed development,and decreased INO expression increases the expression of NATURAL RESISTANCE-ASSOCIATED MACROPHAGE PROTEIN 1(NRAMP1),which encodes a transporter that contributes to seed Fe loading.The relatively high embryonic Fe accumulation conferred by decreased INO expression is rescued by the nramp1 loss-of-function mutation.We further demonstrated that INO represses NRAMP1 expression by binding to NRAMP1-specific promoter region.Interestingly,we found that excessive Fe loading into developing seeds of ino mutants results in greater oxidative damage,leading to increased cell death and seed abortion,a phenotype that can be rescued by the nramp1 mutation.Taken together,these results indicate that INO plays an important role in safeguarding reproduction by reducing Fe loading into developing seeds by repressing NRAMP1 expression. | Li Sun Yun Qi Wei Kang Hao Wu Jing Ying Yan Jie Na Xu Yun Rong Wu Gui Xin Li Ji Ming Xu Nicholas P.Harberd Zhong Jie Ding Shao Jian Zheng | 2021 | Molecular Plant2021，14，10： | 3 |
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