Works by Xu, Qingyang

Results: 74

Strategy for enhancing adenosine production under the guidance of transcriptional and metabolite pool analysis.

Published in:

Biotechnology Letters, 2015, v. 37, n. 7, p. 1361, doi. 10.1007/s10529-015-1801-9

By:

Zhang, Chenglin;
Du, Shanshan;
Liu, Yue;
Xie, Xixian;
Xu, Qingyang;
Chen, Ning

Publication type:

Article

Enhancing the supply of oxaloacetate for l-glutamate production by pyc overexpression in different Corynebacterium glutamicum.

Published in:

Biotechnology Letters, 2013, v. 35, n. 6, p. 943, doi. 10.1007/s10529-013-1241-3

By:

Guo, Xuan;
Wang, Jing;
Xie, Xixian;
Xu, Qingyang;
Zhang, Chenglin;
Chen, Ning

Publication type:

Article

Modification of histidine biosynthesis pathway genes and the impact on production of l-histidine in Corynebacterium glutamicum.

Published in:

Biotechnology Letters, 2013, v. 35, n. 5, p. 735, doi. 10.1007/s10529-013-1138-1

By:

Cheng, Yongsong;
Zhou, Yunjiao;
Yang, Lei;
Zhang, Chenglin;
Xu, Qingyang;
Xie, Xixian;
Chen, Ning

Publication type:

Article

Enhancement of cytidine production by coexpression of gnd, zwf, and prs genes in recombinant Escherichia coli CYT15.

Published in:

Biotechnology Letters, 2013, v. 35, n. 2, p. 245, doi. 10.1007/s10529-012-1068-3

By:

Fang, Haitian;
Xie, Xixian;
Xu, Qingyang;
Zhang, Chenglin;
Chen, Ning

Publication type:

Article

Low-molecular-mass purine nucleoside phosphorylase: characterization and application in enzymatic synthesis of nucleoside antiviral drugs.

Published in:

Biotechnology Letters, 2011, v. 33, n. 6, p. 1107, doi. 10.1007/s10529-011-0535-6

By:

Xixian Xie;
Jungang Xia;
Kuifu He;
Lining Lu;
Qingyang Xu;
Ning Chen

Publication type:

Article

Optimized Linear DNA Recombineering for CRISPR-Cpf1 System in Corynebacterium glutamicum.

Published in:

Fermentation (Basel), 2024, v. 10, n. 1, p. 31, doi. 10.3390/fermentation10010031

By:

Wang, Ting;
Jiang, Xiaowan;
Lv, Shufang;
Hu, Linfeng;
Gao, Shuangcheng;
Xu, Qingyang;
Zhang, Junhui;
Hou, Dianyun

Publication type:

Article

Characteristics of soil carbon density distribution and influencing factors in typical karst regions of China.

Published in:

Environmental Earth Sciences, 2024, v. 83, n. 23, p. 1, doi. 10.1007/s12665-024-11976-6

By:

Dai, Liangliang;
Hu, Xiangrong;
Zhang, Jun;
Peng, Zhigang;
Gong, Hao;
Xu, Qingyang;
He, Can;
Zhang, Yuqi;
Feng, Siyao

Publication type:

Article

Improvement of the production of L-tryptophan in Escherichia coli by application of a dissolved oxygen stage control strategy.

Published in:

Annals of Microbiology, 2016, v. 66, n. 2, p. 843, doi. 10.1007/s13213-015-1172-4

By:

Zhao, Chunguang;
Cheng, Likun;
Xu, Qingyang;
Wang, Jian;
Shen, Zhiqiang;
Chen, Ning

Publication type:

Article

Enhanced cytidine production by a recombinant Escherichia coli strain using genetic manipulation strategies.

Published in:

Annals of Microbiology, 2014, v. 64, n. 3, p. 1203, doi. 10.1007/s13213-013-0760-4

By:

Fang, Haitian;
Zhang, Chenglin;
Xie, Xixian;
Xu, Qingyang;
Zhou, Yunjiao;
Chen, Ning

Publication type:

Article

Fermentation characterization of an L-tryptophan producing <i>Escherichia coli</i> strain with inactivated phosphotransacetylase.

Published in:

Annals of Microbiology, 2013, v. 63, n. 4, p. 1219, doi. 10.1007/s13213-012-0579-4

By:

Wang, Jian;
Huang, Jing;
Shi, Jianming;
Xu, Qingyang;
Xie, Xixian;
Chen, Ning

Publication type:

Article

Elementary mode analysis and metabolic flux analysis of L-glutamate biosynthesis by Corynebacterium glutamicum.

Published in:

Annals of Microbiology, 2009, v. 59, n. 2, p. 317, doi. 10.1007/BF03178334

By:

Chen, Ning;
Du, Jun;
Liu, Hui;
Xu, Qingyang

Publication type:

Article

A Universal Strategy for Tunable Persistent Luminescent Materials via Radiative Energy Transfer.

Published in:

Angewandte Chemie International Edition, 2022, v. 61, n. 8, p. 1, doi. 10.1002/anie.202115748

By:

Ma, Liangwei;
Xu, Qingyang;
Sun, Siyu;
Ding, Bingbing;
Huang, Zizhao;
Ma, Xiang;
Tian, He

Publication type:

Article

Pretrained back propagation based adaptive resonance theory network for adaptive learning.

Published in:

Journal of Algorithms & Computational Technology, 2023, v. 17, p. 1, doi. 10.1177/17483026231205009

By:

Zhang, Caixia;
Jiang, Cong;
Xu, Qingyang

Publication type:

Article

SIRT7 Antagonizes TGF-β Signaling and Inhibits Breast Cancer Metastasis.

Published in:

Nature Communications, 2017, v. 8, n. 1, p. 1, doi. 10.1038/s41467-017-00396-9

By:

Xiaolong Tang;
Lei Shi;
Ni Xie;
Zuojun Liu;
Minxian Qian;
Fanbiao Meng;
Qingyang Xu;
Mingyan Zhou;
Xinyue Cao;
Wei-Guo Zhu;
Baohua Liu

Publication type:

Article

The metabolic engineering of Escherichia coli for the high-yield production of hypoxanthine.

Published in:

Microbial Cell Factories, 2024, v. 23, n. 1, p. 1, doi. 10.1186/s12934-024-02576-x

By:

Zhao, Siyu;
Shi, Tangen;
Li, Liangwen;
Chen, Zhichao;
Li, Changgeng;
Yu, Zichen;
Sun, Pengjie;
Xu, Qingyang

Publication type:

Article

Self-supervised learning of LiDAR odometry based on spherical projection.

Published in:

International Journal of Advanced Robotic Systems, 2022, v. 19, n. 1, p. 1, doi. 10.1177/17298806221078669

By:

Fu, Xu;
Liu, Cong;
Zhang, Chengjin;
Sun, Zihao;
Song, Yong;
Xu, Qingyang;
Yuan, Xianfeng

Publication type:

Article

Efficient production of α-ketoglutarate in the gdh deleted Corynebacterium glutamicum by novel double-phase pH and biotin control strategy.

Published in:

Bioprocess & Biosystems Engineering, 2016, v. 39, n. 6, p. 967, doi. 10.1007/s00449-016-1576-y

By:

Li, Yanjun;
Sun, Lanchao;
Feng, Jia;
Wu, Ruifang;
Xu, Qingyang;
Zhang, Chenglin;
Chen, Ning;
Xie, Xixian

Publication type:

Article

At-line near-infrared spectroscopy for monitoring concentrations in temperature-triggered glutamate fermentation.

Published in:

Bioprocess & Biosystems Engineering, 2013, v. 36, n. 12, p. 1879, doi. 10.1007/s00449-013-0962-y

By:

Liang, Jingbo;
Zhang, Dalong;
Guo, Xuan;
Xu, Qingyang;
Xie, Xixian;
Zhang, Chenglin;
Bai, Gang;
Xiao, Xue;
Chen, Ning

Publication type:

Article

Efficient fermentative production of l-theanine by Corynebacterium glutamicum.

Published in:

Applied Microbiology & Biotechnology, 2020, v. 104, n. 1, p. 119, doi. 10.1007/s00253-019-10255-w

By:

Ma, Hongkun;
Fan, Xiaoguang;
Cai, Ningyun;
Zhang, Dezhi;
Zhao, Guihong;
Wang, Ting;
Su, Rui;
Yuan, Meng;
Ma, Qian;
Zhang, Chenglin;
Xu, Qingyang;
Xie, Xixian;
Chen, Ning;
Li, Yanjun

Publication type:

Article

Advancements in Sample Preparation Methods for the Chromatographic and Mass Spectrometric Determination of Zearalenone and Its Metabolites in Food: An Overview.

Published in:

Foods, 2023, v. 12, n. 19, p. 3558, doi. 10.3390/foods12193558

By:

Lou, Yifeng;
Xu, Qingyang;
Chen, Jiaqi;
Yang, Sen;
Zhu, Zheng;
Chen, Di

Publication type:

Article

Deep Learning Technique-Based Steering of Autonomous Car.

Published in:

International Journal of Computational Intelligence & Applications, 2018, v. 17, n. 2, p. N.PAG, doi. 10.1142/S1469026818500062

By:

Yang, Yiqin;
Wu, Zhe;
Xu, Qingyang;
Yan, Fabao

Publication type:

Article

Effects of edge on graphene plasmons as revealed by infrared nanoimaging.

Published in:

Light: Science & Applications, 2017, v. 6, n. 2, p. e16204, doi. 10.1038/lsa.2016.204

By:

Xu, Qingyang;
Ma, Teng;
Danesh, Mohammad;
Shivananju, Bannur Nanjunda;
Gan, Sheng;
Song, Jingchao;
Qiu, Cheng-Wei;
Cheng, Hui-Ming;
Ren, Wencai;
Bao, Qiaoliang

Publication type:

Article

Dynamic Response Threshold Model for Self-Organized Task Allocation in a Swarm of Foraging Robots.

Published in:

Applied Sciences (2076-3417), 2023, v. 13, n. 16, p. 9107, doi. 10.3390/app13169107

By:

Pang, Bao;
Zhang, Ziqi;
Song, Yong;
Yuan, Xianfeng;
Xu, Qingyang

Publication type:

Article

Balance Control of a Quadruped Robot Based on Foot Fall Adjustment.

Published in:

Applied Sciences (2076-3417), 2022, v. 12, n. 5, p. 2521, doi. 10.3390/app12052521

By:

Sun, Wenkai;
Tian, Xiaojie;
Song, Yong;
Pang, Bao;
Yuan, Xianfeng;
Xu, Qingyang

Publication type:

Article

A Collaborative Control Method of Dual-Arm Robots Based on Deep Reinforcement Learning.

Published in:

Applied Sciences (2076-3417), 2021, v. 11, n. 4, p. 1816, doi. 10.3390/app11041816

By:

Liu, Luyu;
Liu, Qianyuan;
Song, Yong;
Pang, Bao;
Yuan, Xianfeng;
Xu, Qingyang;
Doria, Alberto

Publication type:

Article

A Novel Fault Diagnosis Algorithm for Rolling Bearings Based on One-Dimensional Convolutional Neural Network and INPSO-SVM.

Published in:

Applied Sciences (2076-3417), 2020, v. 10, n. 12, p. 4303, doi. 10.3390/app10124303

By:

Shao, Yang;
Yuan, Xianfeng;
Zhang, Chengjin;
Song, Yong;
Xu, Qingyang

Publication type:

Article

Narrowband clusteroluminescence with 100% quantum yield enabled by through-space conjugation of asymmetric conformation.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-50815-x

By:

Wang, Yipu;
Zhang, Jianyu;
Xu, Qingyang;
Tu, Weihao;
Wang, Lei;
Xie, Yuan;
Sun, Jing Zhi;
Huang, Feihe;
Zhang, Haoke;
Tang, Ben Zhong

Publication type:

Article

An update of the suicide plasmid‐mediated genome editing system in Corynebacterium glutamicum.

Published in:

Microbial Biotechnology, 2019, v. 12, n. 5, p. 907, doi. 10.1111/1751-7915.13444

By:

Wang, Ting;
Li, Yanjun;
Li, Juan;
Zhang, Dezhi;
Cai, Ningyun;
Zhao, Guihong;
Ma, Hongkun;
Shang, Can;
Ma, Qian;
Xu, Qingyang;
Chen, Ning

Publication type:

Article

Improved Production of Tryptophan in Genetically Engineered Escherichia coli with TktA and PpsA Overexpression.

Published in:

2012

By:

Tong Shen;
Qing Liu;
Xixian Xie;
Qingyang Xu;
Ning Chen

Publication type:

Journal Article

Improved Production of Tryptophan in Genetically Engineered Escherichia coli with TktA and PpsA Overexpression.

Published in:

Journal of Biomedicine & Biotechnology, 2012, v. 2012, p. 1, doi. 10.1155/2012/605219

By:

Tong Shen;
Qing Liu;
Xixian Xie;
Qingyang Xu;
Ning Chen

Publication type:

Article

Research on safety verification methods of static data of train control systems based on deep association rules.

Published in:

Journal of Supercomputing, 2024, v. 80, n. 9, p. 13124, doi. 10.1007/s11227-024-05948-7

By:

Wang, Tongdian;
Xu, Qingyang

Publication type:

Article

Effects of 5-aminolevulinic acid photodynamic therapy for cervical low-grade squamous intraepithelial lesions with HR-HPV infections.

Published in:

Frontiers in Medicine, 2024, p. 1, doi. 10.3389/fmed.2023.1301440

By:

Yu Li;
Jing Chen;
Yan Hu;
Qingyang Xu;
Rongzhen Jiang;
Yincheng Teng;
Yanli Xu;
Li Ma

Publication type:

Article

Mutation of genes for cell membrane synthesis in Corynebacterium glutamicum causes temperature-sensitive trait and promotes L-glutamate excretion.

Published in:

Biotechnology & Biotechnological Equipment, 2020, v. 34, n. 1, p. 38, doi. 10.1080/13102818.2019.1711186

By:

Shi, Tuo;
Fan, Xiaoguang;
Wu, Yasong;
Ma, Qian;
Xu, Qingyang;
Xie, Xixian;
Chen, Ning

Publication type:

Article

New strategy for removing acetic acid as a by-product during L-tryptophan production.

Published in:

Biotechnology & Biotechnological Equipment, 2019, v. 33, n. 1, p. 1471, doi. 10.1080/13102818.2019.1674692

By:

Du, Lihong;
Zhang, Zhen;
Xu, Qingyang;
Chen, Ning

Publication type:

Article

Deep Learning Technique Based Surveillance Video Analysis for the Store.

Published in:

Applied Artificial Intelligence, 2020, v. 34, n. 14, p. 1055, doi. 10.1080/08839514.2020.1784611

By:

Xu, Qingyang;
Zheng, Wanqiang;
Liu, Xiaoxiao;
Jing, Punan

Publication type:

Article

Application of neural network to building environmental prediction and control.

Published in:

Building Services Engineering Research & Technology, 2020, v. 41, n. 1, p. 25, doi. 10.1177/0143624419838362

By:

Li, Ruocheng;
Zhang, Xiangpeng;
Liu, Le;
Li, Yifan;
Xu, Qingyang

Publication type:

Article

Identifying and Mitigating Potential Biases in Predicting Drug Approvals.

Published in:

2022

By:

Xu, Qingyang;
Ahmadi, Elaheh;
Amini, Alexander;
Rus, Daniela;
Lo, Andrew W.

Publication type:

journal article

Gene modification of the acetate biosynthesis pathway in Escherichia coli and implementation of the cell recycling technology to increase L-tryptophan production.

Published in:

PLoS ONE, 2017, v. 12, n. 6, p. 1, doi. 10.1371/journal.pone.0179240

By:

Xu, Qingyang;
Bai, Fang;
Bai, Gang;
Chen, Ning

Publication type:

Article

A Fast Elitism Gaussian Estimation of Distribution Algorithm and Application for PID Optimization.

Published in:

Scientific World Journal, 2014, p. 1, doi. 10.1155/2014/597278

By:

Qingyang Xu;
Chengjin Zhang;
Li Zhang

Publication type:

Article

Research on Compensation Capacitor Fault Diagnosis Method Based on WPD-CNN.

Published in:

Railway Standard Design, 2025, v. 69, n. 1, p. 191, doi. 10.13238/j.issn.1004-2954.202305100005

By:

LUO Zelin;
MENG Jinghui;
LIU Jinzhao;
LUO Yimeng;
XU Qingyang;
XIE Wanru

Publication type:

Article

Comprehensive Evaluation and Application of Dynamic Operation Quality of Track Circuit.

Published in:

Railway Standard Design, 2022, v. 66, n. 3, p. 162, doi. 10.13238/j.issn.1004-2954.202012030002

By:

LUO Yimeng;
MENG Jinghui;
XU Qingyang;
WANG Xiaodong;
YANG Shuzhong;
YANG Ji

Publication type:

Article

Emission‐Tunable Room‐Temperature Phosphorescent Polymers Based on Dynamic Reversible Supramolecule‐Mediated Photocrosslinking.

Published in:

Advanced Optical Materials, 2022, v. 10, n. 1, p. 1, doi. 10.1002/adom.202101646

By:

Lin, Xiaohan;
Xu, Qingyang;
Ma, Xiang

Publication type:

Article

Effect of sodium dodecyl sulfate on the production of L-isoleucine by the fermentation of Corynebacterium glutamicum.

Published in:

Bioengineered, 2020, v. 11, n. 1, p. 1124, doi. 10.1080/21655979.2020.1831364

By:

Xiong, Haibo;
Liu, Yunpeng;
Xu, Qingyang

Publication type:

Article

A new method to recover L-tyrosine from E. coli fermentation broth.

Published in:

Bioengineered, 2020, v. 11, n. 1, p. 1080, doi. 10.1080/21655979.2020.1827893

By:

Li, Guohua;
Liu, Jingyang;
Chen, Ning;
Xu, Qingyang

Publication type:

Article

Enhancing the efficiency of L-tyrosine by repeated batch fermentation.

Published in:

Bioengineered, 2020, v. 11, n. 1, p. 852, doi. 10.1080/21655979.2020.1804177

By:

Li, Guohua;
Chen, Zhichao;
Chen, Ning;
Xu, Qingyang

Publication type:

Article

Using enzymatic hydrolyzate as new nitrogen source for L-tryptophan fermentation by E.coli.

Published in:

Bioengineered, 2020, v. 11, n. 1, p. 1, doi. 10.1080/21655979.2019.1700092

By:

Xu, Da;
Zhang, Zhen;
Liu, Ziqiang;
Xu, Qingyang

Publication type:

Article

Double deletion of murA and murB induced temperature sensitivity in Corynebacterium glutamicum.

Published in:

Bioengineered, 2019, v. 10, n. 1, p. 561, doi. 10.1080/21655979.2019.1685058

By:

Shi, Tuo;
Ma, Qian;
Liu, Xiaoqian;
Hao, Yanan;
Li, Yanjun;
Xu, Qingyang;
Xie, Xixian;
Chen, Ning

Publication type:

Article

Central metabolic pathway modification to improve L-tryptophan production in Escherichia coli.

Published in:

Bioengineered, 2019, v. 10, n. 1, p. 59, doi. 10.1080/21655979.2019.1592417

By:

Du, Lihong;
Zhang, Zhen;
Xu, Qingyang;
Chen, Ning

Publication type:

Article

Utilization of acid hydrolysate of recovered bacterial cell as a novel organic nitrogen source for L-tryptophan fermentation.

Published in:

Bioengineered, 2019, v. 10, n. 1, p. 23, doi. 10.1080/21655979.2019.1586053

By:

Xu, Qingyang;
Bai, Fang;
Chen, Ning;
Bai, Gang

Publication type:

Article

A strategy for L-isoleucine dioxygenase screening and 4-hydroxyisoleucine production by resting cells.

Published in:

Bioengineered, 2018, v. 9, n. 1, p. 72, doi. 10.1080/21655979.2017.1304872

By:

Zhang, Chenglin;
Ma, Jie;
Li, Zhixiang;
Liang, Yunlong;
Xu, Qingyang;
Xie, Xixian;
Chen, Ning

Publication type:

Article