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| 1 | The Reference Genome of Tea Plant and Resequencing of 81 Diverse Accessions Provide Insights into Its Genome Evolution and Adaptation显示文摘Tea plant is an important economic crop,which is used to produce the world's oldest and most widely consumed tea beverages.Here,we present a high-quality reference genome assembly of the tea plant(Camellia sinensis var.sinensis)consisting of 15 pseudo-chromosomes.LTR retrotransposons(LTR-RTs)account for 70.38%of the genome,and we present evidence that LTR-RTS play critical roles in genome size expansion and the transcriptional diversification of tea plant genes through preferential insertion in promoter regions and introns.Genes,particularly those coding for terpene biosynthesis pro-teins,associated with tea aroma and stress resistance were significantly amplified through recent tandem duplications and exist as gene clusters in tea plant genome.Phylogenetic analysis of the sequences of 81 tea plant accessions with diverse origins revealed three well-differentiated tea plant populations,support-ing the proposition for the southwest origin of the Chinese cultivated tea plant and its later spread to western Asia through introduction.Domestication and modern breeding left significant signatures on hundreds of genes in the tea plant genome,particularly those associated with tea quality and stress resis-tance.The genomic sequences of the reported reference and resequenced tea plant accessions provide valuable resources for future functional genomics study and molecular breeding of improved cul-tivars of tea plants. | Enhua Xia Wei Tong Yan Hou Yanlin An Linbo Chen Qiong Wu Yunlong Liu Jie Yu Fangdong Li Ruopei Li Penghui Li Huijuan Zhao Ruoheng Ge Jin Huang Ali Inayat Mallano Yanrui Zhang Shengrui Liu Weiwei Deng Chuankui Song Zhaoliang Zhang Jian Zhao Shu Wei Zhengzhu Zhang Tao Xia Chaoling Wei Xiaochun Wan | 2020 | Molecular Plant2020，13，7： | 51 |
| 2 | Subcellular distribution and chemical form of Pb in hyperaccumulator Arenaria orbiculata and response of root exudates to Pb addition显示文摘答案文化被进行以便在 Arenaria orbiculata 理解累积特征和 Pb 的化学形式(一。orbiculata ) 并且到 Pb 增加的根流出物的反应。结果显示出那:1 ) 在 A 的射击和根的 Pb 内容。orbiculata 与在答案在 Pb 集中增加增加了。2 ) 在 Pb 增加下面的 Pb 化学形式的内容是列在后面: HAc 可引出的部分( F <潜水艇class=“ a-plus-plus ”> HAC )> HCl 可引出的部分( F <潜水艇class=“ a-plus-plus ”> HCl )> NaCl 可引出的部分( F <潜水艇class=“ a-plus-plus ”> NaCl )>乙醇可引出的部分( F <潜水艇class=“ a-plus-plus ”> E )>浇可引出的部分( F <潜水艇class=“ a-plus-plus ”> W )。3 ) 在引起的媒介的增加的 Pb 水平在射击和根的四 subcellular 部分在 Pb 内容增加,与在 FIV 的大多数累积(部分 IV,可溶的部分) 在射击和 FI (部分我,房间墙部分) 在根。4 ) 可溶的糖和根流出物的免费氨基酸的内容与在溶液增加 Pb 集中增加了。在可溶的糖和免费氨基酸的 Pb 和内容之间的显著地积极的关联被观察。5 ) 与在答案的 Pb 集中,低分子的重量器官的酸(LMWOA ) 内容跟随了趋势:酒石的酸 > 醋酸 > 苹果酸酸 > 柠檬性的酸。显著地积极的关联在 Pb 和柠檬性的酸内容之间被观察。结果显示在 A.orbiculata 的根流出物的可溶的糖,免费氨基酸和柠檬性的酸便于 Pb 的吸收和累积,它在 NaCl- , HCl- 和 HAc- 存在可引出的 Pb 形式, FI 和 FIV 部分,导致 A.orbiculata 的忍耐到 Pb。 | Yanqun ZU Yuan LI Huan MIN Fangdong ZHAN Li QIN Jixiu WANG | 2015 | Frontiers of Environmental Science & Engineering2015，9，2： | 6 |
| 3 | Intercropping of Sonchus asper and Vicia faba affects plant cadmium accumulation and root responses显示文摘The cadmium(Cd)pollution of farmland soil is serious in the world.The present study investigated the effects of intercropping Vicia faba and the hyperaccumulator Sonchus asper on the Cd accumulation and root responses(morphology and secreted organic acids)of plants grown on soil from a mining area in Yunnan Province,China,under different Cd stress levels(0,50,100,and 200 mg kg-1).Intercropping increased the biomass of both S.asper and V.faba,as well as the Cd accumulation and Cd transfer coefficient from roots to shoots of S.asper,but decreased those of V.faba in the 200 mg kg-1Cd treatment.The Cd concentrations in roots,shoots,and grains from intercropped V.faba plants were positively correlated(P<0.05)with the N,N-diethyl phenylacetamide-extractable Cd content in soil.In the 50 mg kg-1Cd treatment,intercropping decreased citric and malic acids in root secretions of S.asper.Intercropped V.faba secreted more citric,oxalic,acetic,and malic acid compared with S.asper.Intercropping also increased root length and root surface area of both S.asper and V.faba.At 50 mg kg-1Cd,root length for S.asper was higher than that at 0 mg kg-1Cd,whereas V.faba roots had significantly decreased length and mean diameter.Intercropping of S.asper and V.faba is suggested as an in situ phytoremediation strategy of Cd-contaminated soils and may improve the food quality of V.faba. | Yanqun ZU Li QIN Fangdong ZHAN Jiong WU Yuan LI Jianjun CHEN Jixiu WANG Wenyou HU | 2020 | Pedosphere2020，30，4： | 6 |
| 4 | Design of an Enhanced Sensitivity FBG Strain Sensor and Application in Highway Bridge Engineering显示文摘紧张传感器被给,并且而且高取得资格,拉紧传感器的提高的敏感纤维栅栏(FBG ) 的理论设计方法被开发并且制作,谁的察觉到性质对实际应用程序好。有圆柱的壳封装的紧张传感器包含了三管状的结构,由于不平的表面结构,在紧张集中的区域,改进敏感。它能完成埋入紧张测量和表面测量并且有容易的安装的优点。好协议在大小和理论模拟结果之间被获得。在每刻度测试以后, 24 个 FBG 紧张传感器和六个 FBG 温度赔偿传感器在 Yongtaiwen 高速公路在 Diaoshuiyan 桥牌的盒子 girder 的下面上被安装了。最后,我们为高速公路桥建立了一个长期的结构健康系统。 | Litong LI Dongsheng ZHANG Hui LIU Yongxing GUO Fangdong ZHU | 2014 | Photonic Sensors2014，4，2： | 4 |
| 5 | Hierarchical Octahedral NazMnFe(CN)6 and Na2MnFe(CN)6@Ppy as Cathode Materials for Sodium-Ion Batteries显示文摘Na 2 MnFe (CN )6 被一个简单一起沉淀方法成功地综合,然后与在 Na 2 MnFe (CN )6 粒子。有趣地, Na 2 MnFe (CN )6 和 Na 2 两个显示出的 MnFe (CN )6@PPy 有纳米大小的子单元的空八面的层次结构。Na 2 MnFe (CN )6@PPy 在 10 杂志 1 的当前的密度在 150 个周期以后展出 107 mAhg 1 的一个分泌物能力。它能仍然是 65 mAhg 1 甚至当前的密度被增加到 200 杂志 1 。这个优异电气化学的性质能象改进电子电导率一样被归功于到唯一的层次建筑学。 | Fangdong Hu Lin Li Xiaolei Jiang | 2017 | Chinese Journal of Chemistry2017，35，4： | 2 |
| 6 | Validation of an operational forecasting system of sea dike risk in the southern Zhejiang Province, South China显示文摘In this study,an operational forecasting system of sea dike risk in the southern Zhejiang Province,South China was developed based on a coupled storm-surge and wave model.This forecasting system is important because of the high cost of storm-surge damage and the need for rapid emergency planning.A comparison with astronomical tides in 2016 and the validation of storm surges and high water marks of 20 typhoons verified that the forecast system has a good simulation ability.The system can forecast relatively realistic water levels and wave heights as shown under the parametric atmospheric forces simulated in a case study;the sea dikes in credible high risk were mainly located in the estuaries,rivers,and around the islands in the southern Zhejiang.Therefore,the forecast system is applicable in the southern Zhejiang with a support to the effective prevention from typhoon storm-surge damage. | LI Tao WANG Fangdong HOU Jingming CHE Zhumei DONG Jianxi | 2019 | Journal of Oceanology and Limnology2019，37，6： | 2 |
| 7 | Differential SW16.1 allelic effects and genetic backgrounds contributed to increased seed weight after soybean domestication显示文摘Although seed weight has increased following domestication from wild soybean(Glycine soja) to cultivated soybean(Glycine max), the genetic basis underlying this change is unclear. Using mapping populations derived from chromosome segment substitution lines of wild soybean, we identified SW16.1 as the causative gene underlying a major quantitative trait locus controlling seed weight.SW16.1 encodes a nucleus-localized LIM domaincontaining protein. Importantly, the GsSW16.1 allele from wild soybean accession N24852 had a negative effect on seed weight, whereas the GmSW16.1 allele from cultivar NN1138-2 had a positive effect. Gene expression network analysis,reverse-transcription quantitative polymerase chain reaction, and promoter-luciferase reporter transient expression assays suggested that SW16.1 regulates the transcription of MT4, a positive regulator of seed weight. The natural variations in SW16.1 and other known seed weight genes were analyzed in soybean germplasm. The SW16.1 polymorphism was associated with seed weight in 247 soybean accessions, showing much higher frequency of positive-effect alleles in cultivated soybean than in wild soybean. Interestingly,gene allele matrix analysis of the known seed weight genes revealed that G. max has lost 38.5%of the G. soja alleles and that most of the lost alleles had negative effects on seed weight. Our results suggest that eliminating negative alleles from G. soja led to a higher frequency of positive alleles and changed genetic backgrounds in G. max,which contributed to larger seeds in cultivated soybean after domestication from wild soybean.Our findings provide new insights regarding soybean domestication and should assist current soybean breeding programs. | Xianlian Chen Cheng Liu Pengfei Guo Xiaoshuai Hao Yongpeng Pan Kai Zhang Wusheng Liu Lizhi Zhao Wei Luo Jianbo He Yanzhu Su Ting Jin Fenfen Jiang Si Wang Fangdong Liu Rongzhou Xie Changgen Zhen Wei Han Guangnan Xing Wubin Wang Shancen Zhao Yan Li Junyi Gai | 2023 | Journal of Integrative Plant Biology2023，65，7： | 1 |
| 8 | Light distribution, pho- tosynthetic rate and yield in a Paulownia-wheat intercropping sys- tem in China显示文摘 | Fangdong Li Ping Meng Dali Fu | 2008 | Agriforestry Systems2008，74，： | 1 |
| 9 | A novel silvicultural model for increasing biopolymer production from Eucommia ulmoides Oliver trees显示文摘 | Zhiqiang Sun Fangdong Li Hongyan Du Jingle Zhu Y.P. Wang | 2013 | Industrial Crops & Products2013，，： | 1 |
| 10 | Light distribution, photosynthetic rate and yield in a Paulownia- wheat intercropping system in China 显示文摘 | Fangdong Li Ping Meng Dali Fu Baoping Wang | 2008 | Agroforestry Systems2008，74，2： | 1 |
| 11 | Soil and fine root-associated microbial communities are niche dependent and influenced by copper fungicide treatment during tea plant cultivation显示文摘Dear Editor,Fungicide treatment has a profound effect on controlling plant pathogens in modern agriculture,however,it also carries the risk of undesirable outcomes.For decades,scientists have been concerned about the harmful impacts of heavy metals like copper(Cu)on crop performance and soil microorganisms.Use of various copper fungicides,like Bordeaux mixture,have been a component of conventional agricultural practices to control fungal and bacterial pathogens,especially in vineyards,tea gardens,or fruit tree orchards[9,10].This treatment increases the accumulation of high levels of Cu in surface soils,and despite the critical role of Cu as an essential trace element in wide biological and metabolic processes,it becomes toxic to plants when applied at high levels[4].The regular application of copper fungicides has also been linked to affecting microbial communities at the levels of diversity[8],population structure[2],abundance,and growth[1,3].Understanding the undesired effects of fungicides on microorganisms’beneficial activities is therefore important for evaluating the hazards associated with the fungicide used in agriculture.Yet,the effects of copper fungicide on full microbial communities remains relatively understudied,especially in tea plants.Thus,we herein explored the inf luence of Bordeaux mixture under different management regimes(raking or without raking leaf litter)on microbial communities of root,bulk soil,and rhizosphere compartments of tea plants planted in a ten-year-old tea garden.We provided insights into the ecological consequences of tea management practices that might help to identify specific fungicide treatment regimens,environmental characteristics,and microbial community members to minimize the negative environmental outcomes and optimize the positive anti-pathogen aspects of fungicide treatment. | Ali Inayat Mallano Jie Yu Tabys Dina Fangdong Li Tiejun Ling Naveed Ahmad Jeffrey Bennetzen Wei Tong | 2023 | Horticulture Research2023，10，3： | 0 |
| 12 | Inhibition of native arbuscular mycorrhizal fungi induced increases in cadmium loss via surface runoff and interflow from farmland显示文摘Arbuscular mycorrhizal fungi(AMF)can form symbiotic relationships with most crops,but their impact on the environmental migration of cadmium(Cd)in farmland is limited.A field experiment was per-formed in the rainy season(May-October)for two years in Cd-polluted farmland used for maize cultivation.A fungicide(benomyl)was used to specifically inhibit native AMF growth in the farmland.The growth and Cd uptake of maize and the Cd concentration and loss in runoff and interflow were investigated.Benomyl strongly and significantly inhibited AMF colonization rate in maize roots,reduced the contents of total and easily extractable glomalin-related soil protein(GRSP)in soil and the Cd uptake in maize roots,and increased the Cd uptake in shoots.Particulate Cd was the main form of Cd loss in runoff,while dissolved Cd was the main form of Cd leaching loss at depths of 20 cm and 40 cm.Inhibiting AMF increased the Cd concentration in runoff and interflow and promoted dissolved Cd loss in runoff and interflow at 20 cm depth by 34.7%and 68.0%and particulate Cd loss by 46.4%and 19.7%,respectively.Furthermore,the AMF colonization rate in maize roots and the GRSP content in soil were significantly positively correlated with Cd uptake in roots and negatively correlated with the concentration and loss of Cd in runoff and interflow.These results indicated that the benomyl-induced inhibition of native AMF promoted Cd transfer to maize shoots and increased Cd loss via runoff and interflow from polluted farmland. | Fangdong Zhan Wenzeng Zeng Bo Li Zuran Li Jjianjun Chen Yongmei He Yuan Li | 2023 | International Soil and Water Conservation Research2023，11，1： | 0 |
| 13 | Characterization of CsWRKY29 and CsWRKY37 transcription factors and their functional roles in cold tolerance of tea plant显示文摘The WRKY gene family is most widely known as being the key plant transcription factor family involved in various stress responses and affecting plant growth and development.In this study,a total of 86 members of the CsWRKY genes were identified from the tea plant genome.Most of these genes contain several important Cis-regulatory elements in the promoter regions associated with multiple stress-responses.These genes were further classified into three groups,I,II,and III,each with 21,58,and 7 members,respectively.We showed evidence that tandem duplications,but not the whole genome duplication,are likely to drive the amplification of CsWRKY genes in tea plants.All the 86 CsWRKY genes showed differential expression patterns either in different tissues,or under exposure to diverse abiotic stresses such as drought,cold acclimation,and MeJA treatments.Additionally,the functional roles of two genes,CsWRKY29 and CsWRKY37,were examined under cold stress;and the silencing of these genes resulted in tea plant phenotypes susceptible to cold stress.Moreover,transgenic Arabidopsis lines overexpressing CsWRKY29 and CsWRKY37 genes showed higher survival rates and lower malondialdehyde levels under freezing treatment than the wild type plants.The core findings from this work provide valuable evolutionary pattern of WRKY gene family and underpinning the underlying regulatory roles of CsWRKY29 and CsWRKY37 from tea plants that conferred cold tolerance in transgenic Arabidopsis plants. | Huijuan Zhao Ali Inayat Mallano Fangdong Li Penghui Li Qiong Wu Yanli Wang Yunze Li Naveed Ahmad Wei Tong Yeyun Li Zhengzhu Zhang Enhua Xia | 2022 | Beverage Plant Research2022，2，1： | 0 |
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