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| 1 | Diversity and redundancy of the ripening regulatory networks revealed by the fruitENCODE and the new CRISPR/Cas9 CNR and NOR mutants显示文摘Tomato is considered as the genetic model for climacteric fruits,in which three major players control the fruit ripening process:ethylene,ripening transcription factors,and DNA methylation.The fruitENCODE project has now shown that there are multiple transcriptional circuits regulating fruit ripening in different species,and H3K27me3,instead of DNA methylation,plays a conserved role in restricting these ripening pathways.In addition,the function of the core tomato ripening transcription factors is now being questioned.We have employed CRISPR/Cas9 genome editing to mutate the SBP-CNR and NAC-NOR transcription factors,both of which are considered as master regulators in the current tomato ripening model.These plants only displayed delayed or partial non-ripening phenotypes,distinct from the original mutant plants,which categorically failed to ripen,suggesting that they might be gain-of-function mutants.Besides increased DNA methylation genome-wide,the original mutants also have hyper-H3K27me3 in ripening gene loci such as ACS2,RIN,and TDR4.It is most likely that multiple genetic and epigenetic factors have contributed to their strong non-ripening phenotypes.Hence,we propose that the field should move beyond these linear and twodimensional models and embrace the fact that important biological processes such as ripening are often regulated by highly redundant network with inputs from multiple levels. | Ying Gao Ning Zhu Xiaofang Zhu Meng Wu Cai-Zhong Jiang Donald Grierson Yunbo Luo Wei Shen Silin Zhong Da-Qi Fu Guiqin Qu | 2019 | Horticulture Research2019，6，1： | 7 |
| 2 | Pigsties near dwellings as a potential risk factor for the prevalence of Japanese encephalitis virus in adult in Shanxi,China显示文摘Background:The increasing trend of adult cases of Japanese encephalitis(JE)in China,particularly in northern China,has become an important public health issue.We conducted an epidemiological investigation in the south of Shanxi Province to examine the relationships between mosquitoes,Japanese encephalitis virus(JEV),and adult JE cases.Methods:Mosquito specimens were collected from the courtyards of farmers’households and pig farms in Shanxi Province.Mosquitoes were pooled,homogenized,and centrifuged.Reverse transcription-polymerase chain reaction(RT-PCR)was used to detect mosquito-borne arbovirus genes in homogenates.Specimens positive for these genes were inoculated into the baby hamster kidney cell line(BHK-21)to isolate virus.Minimum infection rate was calculated and phylogenetic analyses were performed.Results:A total of 7943 mosquitoes belonging to six species in four genera were collected;Culex tritaeniorhynchus accounted for 73.08%(5805/7943),C.pipiens pallens for 24.75%(1966/7943),and the remaining 3%(104/7943)consisted of Anopheles sinensis,Aedes vexans,Ae.dorsalis,and Armigeres subalbatus.Sixteen pools were positive for JEV based on RT-PCR using JEV pre-membrane gene nested primers.Phylogenetic analyses showed that all JEVs belonged to genotype I;two pools were positive using Getah Virus(GETV)gene primers.In addition,one JEV strain(SXYC1523)was isolated from C.pipiens pallens specimens.These results indicate that the minimum infection rate of JEV in mosquito specimens collected from the courtyards of farmers’households with pigsties was 7.39/1000;the rate for pig farms was 2.68/1000;and the rate for farmers’courtyards without pigsties was zero.Conclusions:The high-prevalence regions of adult JE investigated in this study are still the natural epidemic focus of JEV.Having pigsties near dwellings is a potential risk factor contributing to the prevalence of adult JE.To prevent the occurrence of local adult JE cases,a recommendation was raised that,besides continuing to implement the Expanded Program on Immunization for children,the government should urge local farmers to cease raising pigs in their own courtyards to reduce the probability of infection with JEV. | Xiaojie Ren Shihong Fu Peifang Dai Huanyu Wang Yuanyuan Li Xiaolong Li Wenwen Lei Xiaoyan Gao Ying He Zhi Lv Jingxia Cheng Guiqin Wang Guodong Liang | 2017 | Infectious Diseases of Poverty2017，6，1： | 6 |
| 3 | Effect of nickel on ion-selective property of rust formed on low-alloying weathering steel显示文摘The effect of nickel on the ion-selective property of the rust layers formed on the low alloy weathering steels under marine atmosphere was investigated by an alternate wet-dry accelerated corrosion test.Four types of low-alloying steels with different Ni contents were prepared for the corrosion test.The rust formed at various stages of corrosion was characterized by electrochemical impedance spectra(EIS),electron microprobe analysis(EMPA) and scanning electron microscopy(SEM).Afterwards,the corrosion resistance property of the rust was studied in the light of the experimental results.It is shown that increasing Ni content has significantly improved the corrosion resistance of the low-alloying steels under marine atmosphere.Furthermore,it is noted that an evident cation-selective property emerges in the rust layers with the Ni content of the rust layers up to 1.82%.However,when the Ni content of steel the matrix is below 1.5%,it has little effect on the cation-selective property.The ratio of Ni content in between the rust layer and the steel substrate decreases with the increase of Ni content in the steel substrate and varies little as the corrosion proceeds. | Xinliang GAO Guiqin FU Miaoyong ZHU | 2012 | Acta Metallurgica Sinica(English Letters)2012，25，4： | 2 |
| 4 | Efficient large fragment deletion in plants:double pairs of sgRNAs are better than dual sgRNAs显示文摘Dear Editor,Clustered Regularly Interspaced Short Palindromic Repeats(CRISPR)is a powerful and versatile gene editing system that has been extensively utilized in various animals and plants,which holds enormous potential and value for scientific research and breeding.However,single-targeted CRISPR can only induce a few base deletions,insertions,or substitution.Ideally,thesemutations result in premature termination of the protein encoded by the target gene,leading to a loss of function[1]. | Guoning Zhu Lingling Zhang Liqun Ma Qing Liu Kejian Wang Jinyan Li Guiqin Qu Benzhong Zhu Daqi Fu Yunbo Luo Hongliang Zhu | 2023 | Horticulture Research2023，10，10： | 1 |
| 5 | Effect of different cold air intensities and their lagged effects on outpatient visits for respiratory illnesses in Handan in different seasons显示文摘本文利用2016年到2019年邯郸市气象要素和呼吸系统疾病门诊数据,分析了不同季节不同强度的冷空气过程及其对呼吸系统疾病的影响,结果显示:尽管呼吸系统疾病在冬季高发,夏季最低,但冷空气对呼吸系统疾病的影响在夏,春季最大,就诊人数分别在冷空气日后两天和五天增加18.4%和13.3%,而冬季就诊人数在冷空气日后三天仅增加3.2%.冷空气对疾病影响的滞后时间在夏,秋和冬季随冷空气强度的增加而减少,而春季的滞后时间总是很长.这些发现可为科学应对气候异常导致的人群健康风险提供针对性依据. | Xingshan Zhang Guiqin Fu Liang Zhao Ji Wang Caimeng Liang Juanhuai Wang Meng Li | 2024 | Atmospheric and Oceanic Science Letters2024，17，1： | 0 |
| 6 | Permutation Code Encryption—New Achievement Based on Path Encryption显示文摘由研究进攻击介绍块零,我们发现一个必要原因导致可攻击的加密力量,建立了一个新块零想法并且提出了块零加密概念路径加密。我们基于路径加密的现在的排列代码加密。现在排列代码加密是汉语的一项专利发明。InPermutation 代码加密,我们使用钥匙的一个假散乱序列控制路径。为 n 小点块,加密力量比 2'' 和算法高新奇的 Thesimulation 结果表演能在 7 完成一块的加密。5 ns,它与块长度无关。 | WU Jinmu LIU Maohua FU Guiqin GUO Lina | 2006 | Wuhan University Journal of Natural Sciences2006，11，6： | 0 |
| 7 | The New Concept of Path Contributing to the Cryptographic Strength Exceeding 2~N显示文摘第一篇这论文介绍零和块零的当前的状况的范畴的类型。然后,它谈论阻挡块 Cipherand 的旧概念介绍一个新概念。最后,它介绍我们的专利—排列代码和 theEncipher/Decipher。它的加密力量超过 2 ~ N。与 DES 被证明不安全,就当 AES 做,我们不应该就由增加它的块长度提高加密力量。 | WU Jinmu FU Guiqin LIU Yi GUO Lina | 2006 | Wuhan University Journal of Natural Sciences2006，11，6： | 0 |
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