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| 1 | Molecular dynamics simulation for surface melting and self-preservation effect of methane hydrate显示文摘The surface melting process of structure sI methane hydrate is simulated at T = 240, 260, 280, and 300 K using NVT molecular dynamics method. The simulation results show that a quasi-liquid layer will be formed during the melting process. The density distribution, translation, orientation, and dynamic properties of water molecules in the quasi-liquid layer are calculated as a function of the distance normal to the interface, which indicates the performance of quasi-liquid layer exhibits a continuous change from crystal-like to liquid-like. The quasi-liquid layer plays as a resistance of mass transfer restraining the diffusion of water and methane molecules during the melting process. The resistance of quasi-liquid layer will restrain methane molecules diffuse from hydrate phase to gas phase and slow the melting process, which can be considered as a possible mechanism of self-preservation effect. The performance of quasi-liquid layer is more crystal-like when the temperature is lower than the melt- ing-point of water, which will exhibit an obvious self-preservation. The self-preservation will weaken while the temperature is higher than the melting-point of water because of the liquid-like performance of the quasi-liquid layer. | DING LiYing GENG ChunYu ZHAO YueHong HE XianFeng WEN Hao | 2008 | Science China Chemistry2008，51，7： | 3 |
| 2 | Well-Aligned ZnO Nanowire Arrays Fabricated on Silicon Substrates显示文摘 | Geng Chunyu Jiang Yi Yao Yan | 2004 | Adv Funct Mater2004，14，6： | 1 |
| 3 | Evaluating alternative hypotheses behind biodiversity and multifunctionality relationships in the forests of Northeastern China显示文摘Background:The importance of biodiversity in maintaining multiple ecosystem functions has been widely accepted.However,the specific mechanisms affecting biodiversity and ecosystem multifunctionality(BEMF)relationships in forests are largely unknown.This is particularly evident for the macroscale of a large forested landscape.Methods:Based on 412 one-tenth hectare field plots distributed over forested areas across northeastern China,we evaluated three alternative hypotheses explaining the relationships between BEMF,namely:niche complementarity,mass ratio,and vegetation quantity effect.We used Rao's quadratic entropy and community weighted mean trait values to quantify forest“biodiversity”.These two variables represent two complementary aspects of functional properties,which are in line with niche complementary and mass ratio effects,respectively.Results:Ecosystem multifunctionality was negatively associated with the community weighted mean values of acquisitive traits(a proxy of mass ratio effect).Rao's quadratic entropy(a proxy of niche complementarity)had no relationship with ecosystem multifunctionality.Higher stand biomass greatly increased ecosystem multifunctionality,which is in line with the vegetation quantity effect.Our results confirm that in the temperate forests of northeastern China,the relationship of BEMF was primarily affected by vegetation quantity,followed by mass ratio effects.Conclusions:The results of this study contribute to a better understanding of the main drivers of ecosystem multifunctionality in forest ecosystems.The results of this study provide additional evidence to support the vegetation quantity and mass ratio hypotheses in forest ecosystems. | Qingmin Yue Minhui Hao Yan Geng Xuerui Wang Klaus von Gadow Chunyu Zhang Xiuhai Zhao Lushuang Gao | 2022 | Forest Ecosystems2022，9，3： | 1 |
| 4 | Molecular Simulation of the Potential of Methane Reoccupation during the Replace- ment of Methane Hydrate by CO2显示文摘 | GENG Chunyu WEN Hao ZHOU Han | 2009 | The Journal of Physi- cal Chemistry A2009，113，18： | 1 |
| 5 | Intra-host Ebola viral adaption during human infection显示文摘The onsite next generation sequencing(NGS)of Ebola virus(EBOV)genomes during the 2013–2016 Ebola epidemic in Western Africa provides an opportunity to trace the origin,transmission,and evolution of this virus.Herein,we have diagnosed a cohort of EBOV patients in Sierra Leone in 2015,during the late phase of the outbreak.The surviving EBOV patients had a recovery process characterized by decreasing viremia,fever,and biochemical parameters.EBOV genomes sequenced through the longitudinal blood samples of these patients showed dynamic intra-host substitutions of the virus during acute infection,including the previously described short stretches of 13 serial TNC mutations.Remarkably,within individual patients,samples collected during the early phase of infection possessed Ts at these nucleotide sites,whereas they were replaced by Cs in samples collected in the later phase,suggesting that these short stretches of TNC mutations could emerge independently.In addition,up to a total of 35 nucleotide sites spanning the EBOV genome were mutated coincidently.Our study showed the dynamic intra-host adaptation of EBOV during patient recovery and gave more insight into the complex EBOV-host interactions. | William JLiu Weifeng Shi Wuyang Zhu Cong Jin Shumei Zou Ji Wang Yuehua Ke Xiaofeng Li Mi Liu Tao Hu Hang Fan Yigang Tong Xiang Zhao Wenbin Chen Yuhui Zhao Di Liu Gary Wong Chengchao Chen Chunyu Geng Weiwei Xie Hui Jiang Idrissa Laybor Kamara Abdul Kamara Matt Lebby Brima Kargbo Xiangguo Qiu Yu Wang Xiaofeng Liang Mifang Liang Xiaoping Dong Guizhen Wu George F.Gao Yuelong Shu | 2019 | Biosafety and Health2019，1，1： | 1 |
| 6 | A homozygous frameshift mutation in ADAD2 causes male infertility with spermatogenic impairments显示文摘Male infertility is a complex reproductive disorder that impedes a huge number of couples from having children naturally in the world(Agarwal et al.,2021).As an important pathogenic factor of male infertility,spermatogenic impairments are mainly characterized by impaired male gamete production,reduced sperm quality,or function(Tournaye et al.,2017).Spermatogenesis is a delicate and complex biological process that requires the collaboration of a large number of proteins performing different biological functions(Liu et al.,2021). | Shixiong Tian Ziqi Wang Liting Liu Yiling Zhou Yue Lv Dongdong Tang Jiaxiong Wang Jing Jiang Huan Wu Shuyan Tang Guanxiong Wang Hao Geng Fangbiao Tao Hongbin Liu Xiaojin He Feng Zhang Jinsong Li Li Jin Tao Huang Chunyu Liu Yunxia Cao | 2023 | Journal of Genetics and Genomics2023，50，4： | 0 |
| 7 | Verification of SARS-CoV-2-encoded small RNAs and contribution to infection-associated lung inflammation显示文摘To the Editor:Severe_acute_respiratory,syndrome coronavirus 2(SARS-CoV-2)is the virus causing coronavirus disease2019(COVID-19).[1]As anewevolutionary branch within coronaviruses,SARS-CoV-2 contains around 29.8 kilobase and shows 79.2%identity with SARS-CoV-1. | Cheng Zhang Cheng Liu Lin Jiang Lunbiao Cui Chunyu Li Guoxin Song Rui Xu Xiangnan Geng Changxing Luan Feng Chen Yan Chen Baoli Zhu Wei Zhu | 2022 | Chinese Medical Journal2022，，15： | 0 |
| 8 | Drivers of tree demographic trade-offs in a temperate forest显示文摘Background: The demographic trade-offs(i.e. growth and survival) play important roles in forest dynamics and they are driven by multiple factors, including species’ inherent life-history strategies(such as shade-tolerance and mycorrhizal type), neighborhood interactions(such as conspecific negative density dependence, CNDD), and abiotic environment pressures. Although studies found that CNDD occurred in tropical and temperate forest,attempts to identify how the variations in CNDD control their impacts on growth and survival remain debate. In the present study, we conducted an extensive field survey, and analyzed demographic rates from 24 co-occurring temperate tree species, in order to test the importance of CNDD in shaping the growth-survival trade-offs.Results: Our study found that density dependence and environmental filtering were strong predictors for individual growth-survival trade-offs, while they showed variations across shade-intolerant and ectomycorrhizal species, as well as saplings and juveniles with more negative CNDD. Species growth showed positive relationship with mortality. And our results also support the fact that CNDD drives species growth-survival trade-offs at the community level with environmental stress.Conclusions: Our study indicates that biotic interactions such as density dependence and environment filtering played an important role in growth-survival trade-offs, and confirmed that the Janzen-Connell hypothesis in temperate forest was associated with species life-history strategies. In addition, shade-tolerance, mycorrhizal type and life-stage of forest species responded differently to CNDD, thus providing insights regarding different community assembly mechanisms and their interactions. Therefore, it is important to take species survival with growth and species life-history strategies into account when focusing on forest dynamics. | Jianghuan Qin Chunyu Fan Yan Geng Chunyu Zhang Xiuhai Zhao Lushuang Gao | 2022 | Forest Ecosystems2022，9，4： | 0 |
| 9 | Bioinformatics and Expression Analysis of CaERF Gene in Capsicum显示文摘AP2/ERF transcription factor is a kind of plant-specific transcription factor,which is widely involved in the whole process of plant growth and development,and has important regulatory effects in plant secondary metabolism.In this study,the CaERF gene was cloned from Capsicum annuum by RT-PCR.The bioinformatics and expression analysis revealed that the CDS region of this gene is 795 bp in length,encoding 264 amino acids,and the molecular weight and isoelectric point of the protein are 30.1 KD and 5.74,respectively;the gene encodes a 58-amino acid DNA-binding domain AP2 at 533-706,which is closest to Capsicum chinense in genetics;and the gene is expressed early in the fruit development from 16 to 20 d after flowering,and related to the level of pun 1 gene expression.The cloning and expression analysis of CaERF transcription factor gene laid a foundation for further study on the regulation of capsaicin synthesis. | Jiaqi GENG Jieyu YANG Peiqi HU Ziqi ZHAO Kunpeng LI Jingying WANG Chunyu ZHANG Qingxun GUO | 2019 | Agricultural Biotechnology2019，8，4： | 0 |
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