Yuan Wang

Wuhan University of Science and Technology

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Wenzhi Lan

Northwest A&F University

Lei Yang

State Key Laboratory of Polymer Physics and Chemistry

Sheng Luan

University of California, Berkeley

Fugeng Zhao

Nanjing University

Xianghong Zhang

Second Xiangya Hospital of Central South University

Zhe Yang

Shanxi Agricultural University

Sang‐Soo Kwak

Korea Research Institute of Bioscience and Biotechnology

Zhigang Meng

Chinese Academy of Agricultural Sciences

Haiman Ge

Nanjing University

Ho Soo Kim

Korea Research Institute of Bioscience and Biotechnology

Cooperative Institutions

Chinese Academy of Sciences

Chinese Academy of Agricultural Sciences

Ministry of Agriculture and Rural Affairs

University of Chinese Academy of Sciences

Northwest University

Biotechnology Research Institute

Southwest University

Sichuan Agricultural University

Northwest A&F University

Ministry of Education of the People's Republic of China

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Application of omics technologies in single-type guard cell studies for understanding the mechanistic basis of plant adaptation to saline conditions

Advances in botanical research (2022)

Fatemeh Rasouli Ali Kiani‐Pouya Yuan Wang Ali Movahedi Min Yu

Proteome

Carbon assimilation

10.1016/bs.abr.2022.02.016

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Citations (2)

Overexpression of dehydroascorbate reductase gene IbDHAR1 improves the tolerance to abiotic stress in sweet potato

Transgenic Research (2024)

Qirui Cheng Xuan Zou Yuan Wang Zhe Yang Xiangpo Qiu

10.1007/s11248-024-00408-7

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Citations (2)

Bridging Large Language Models and Optimization: A Unified Framework for Text-attributed Combinatorial Optimization

arXiv (Cornell University) (2024)

Xia Jiang Yaoxin Wu Yuan Wang Yingqian Zhang

To advance capabilities of large language models (LLMs) in solving combinatorial optimization problems (COPs), this paper presents the Language-based Neural COP Solver (LNCS), a novel framework that is unified for the end-to-end resolution of diverse text-attributed COPs. LNCS leverages LLMs to encode problem instances into a unified semantic space, and integrates their embeddings with a Transformer-based solution generator to produce high-quality solutions. By training the solution generator with conflict-free multi-task reinforcement learning, LNCS effectively enhances LLM performance in tackling COPs of varying types and sizes, achieving state-of-the-art results across diverse problems. Extensive experiments validate the effectiveness and generalizability of the LNCS, highlighting its potential as a unified and practical framework for real-world COP applications.

10.48550/arxiv.2408.12214

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Evaluation of Penicillium expansum for growth, patulin accumulation, nonvolatile compounds and volatile profile in kiwi juices of different cultivars

Food Chemistry (2017)

Yuan Wang Tingting Shan Yahong Yuan Zhiwei Zhang Chunfeng Guo

Patulin

Titratable acid

Malic acid

Kiwi

10.1016/j.foodchem.2017.01.086

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Citations (25)

Rich variant phenotype of Gossypium hirsutum L. saturated mutant library provides resources for cotton functional genomics and breeding

Industrial Crops and Products (2022)

Yunxiao Wei Yongming Liu Abid Muhammad Ali Rong Xiao Chengzhen Liang

Functional Genomics

Gossypium

10.1016/j.indcrop.2022.115232

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Citations (9)

A Monitoring, Evaluation, and Prediction System for Slight Water Stress in Citrus Seedlings Based on an Improved Multilayer Perceptron Model

Agronomy (2024)

Qiufang Dai Ziwei Chen Zhen Li Shuran Song Xiuyun Xue

To address the lack of effective monitoring, evaluation, and prediction methods for water stress in citrus seedlings, we conducted 10 sets of water stress gradient experiments. Based on the experimental dataset, we constructed, trained, and improved an MLP classification model for citrus seedling water stress. In addition, we developed a monitoring, evaluation, and prediction system based on this model. The experiments demonstrated that 7 days of slight water stress can induce changes in overall root wilting and growth stagnation, and the chlorophyll content in the leaves can decrease by up to 11.78%. Furthermore, the optimal VWC for seedlings was [45%, 50%], the boundary of drought was [20%, 25%], and the boundary of waterlogging was [50%, 55%]. We validated the effectiveness of the system in assessing the growth status of seedlings over the past 7 days and predicting it after 7 days through testing sets and experiments on slight water stress. We found that the system achieved non-destructive remote monitoring, evaluation, and prediction of slight water stress in citrus seedlings, thus enhancing seedling quality. These research findings provide valuable insights into water stress management in citrus seedlings and other crops.

Water Stress

Wilting

Waterlogging (archaeology)

Multilayer perceptron

10.3390/agronomy14040808

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Effects of Lignin-Diverted Reductant with Polyphenol Oxidases on Cellulose Degradation by Wild and Mutant Types of Lytic Polysaccharide Monooxygenase

Current Issues in Molecular Biology (2024)

Kai Li Yuan Wang Xiao Guo Bo Wang

Establishing a multi-enzyme synergistic lignocellulosic biodegradation system using lytic polysaccharide monooxygenase (LPMO) and polyphenol oxidases is vital for efficiently utilizing plant biomass waste, ultimately benefiting the carbon cycle and promoting environmental protection. Single-residue mutations of LPMO can improve the efficiency of lignocellulosic biomass degradation. However, the activity of mutant-type LPMO in relation to lignin-diverted reducing agents has not been sufficiently explored. In this study, laccase and tyrosinase were initially investigated and their optimal conditions and impressive thermal stability were revealed, indicating their potential synergistic abilities with LPMO in lignocellulose biodegradation. When utilizing gallic acid as a reducing agent, the activities of LPMOs were increased by over 10%, which was particularly evident in mutant-type LPMOs after the addition of polyphenol oxidases. In particular, the combination of tyrosinase with either 4-hydroxy-3-methoxyphenylacetone or p-coumaric acid was shown to enhance the efficacy of LPMOs. Furthermore, the highest activity levels of wild-type LPMOs were observed with the addition of laccase and 3-methylcatechol. The similarities between wild and mutant LPMOs regarding their activities in lignin-diverted phenolic compounds and reducing agents are almost identical, suggesting that the single-residue mutation of LPMO does not have a detrimental effect on its performance. Above all, this study indicates that understanding the performance of both wild and mutant types of LPMOs in the presence of polyphenol oxidases and various reducing agents constitutes a key link in the industrialization of the multi-enzyme degradation of lignocellulose.

Lignocellulosic Biomass

10.3390/cimb46040230

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Disomic 1M (1B) Triticum aestivum–Aegilops comosa Substitution Line with Favorable Protein Properties

Journal of Agricultural and Food Chemistry (2023)

Yuanyuan Zuo Fanli Jing Lile Ma Xinjie Yin Yuan Wang

Aegilops comosa (2n = 2x = 14, MM) contains many excellent genes/traits for wheat breeding. Wheat–Ae. comosa introgression lines have potential value in the genetic improvement of wheat quality. A disomic 1M (1B) Triticum aestivum–Ae. comosa substitution line NAL-35 was identified by fluorescence in situ hybridization and genomic in situ hybridization analysis from a hybridization cross between a disomic 1M (1D) substitution line NB 4-8-5-9 with CS N1BT1D. The observation of pollen mother cells showed that NAL-35 had normal chromosome pairing, suggesting that NAL-35 could be used for the quality test. NAL-35 with alien Mx and My subunits showed positive effects on some protein-related parameters including high protein content and high ratios of high-molecular-weight glutenin subunits (HMW-GSs)/glutenin and HMW-GS/low-molecular-weight glutenin subunits. The changes in gluten composition improved the rheological properties of the dough of NAL-35, resulting in a tighter and more uniform microstructure. NAL-35 is a potential material for wheat quality improvement that transferred quality-related genes from Ae. comosa.

Glutenin

Introgression

Aegilops

Common wheat

10.1021/acs.jafc.3c01358

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Ochratoxin A induces DNA damage and G2 phase arrest in human esophageal epithelium Het-1A cells <i>in vitro </i>

The Journal of Toxicological Sciences (2015)

Jing Liu Sha Wu Haitao Shen Jinfeng Cui Yuan Wang

Ochratoxin A (OTA), a toxin produced by several species of Aspergillus and Penicillium, is one of the most abundant food-contaminating mycotoxins. The International Agency for Research on Cancer (IARC) has classified OTA as a possible human carcinogen. Our previous study showed that there were high levels of OTA contaminations in wheat in the areas with high incidence of esophageal cancer in north China. This finding suggests that exposure to low levels of OTA may be a critical etiological factor for esophageal cancer in these areas. However, up to now, the potential biological effects of OTA on human esophageal epithelial cells have not been fully elucidated. In the present study, we explored the cytotoxicity of OTA in human esophageal epithelium immortalized cells (Het-1A). We found that OTA could induce DNA strand breaks and chromosome aberrations in Het-1A cells. OTA-induced DNA damage was followed by G2 cell cycle arrest, and down-regulation of Cdc2 and cyclinB1 contributed to the OTA-induced G2 arrest in Het-1A cells. Additionally, OTA induced apoptosis in Het-1A cells by activating caspase-3. In conclusion, our results indicated that OTA could induce DNA damage, G2 arrest and apoptosis in Het-1A cells, which may be involved in the esophageal toxicity of OTA.

Comet Assay

10.2131/jts.40.657

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Citations (30)

Multi-Dimensional Molecular Regulation of Trichome Development in Arabidopsis and Cotton

Frontiers in Plant Science (2022)

Yanan Wang Qi Zhou Zhigang Meng Muhammad Abid Yuan Wang

Plant trichomes are specialized epidermal cells that are widely distributed on plant aerial tissues. The initiation and progression of trichomes are controlled in a coordinated sequence of multiple molecular events. During the past decade, major breakthroughs in the molecular understanding of trichome development were achieved through the characterization of various trichomes defective mutants and trichome-associated genes, which revealed a highly complex molecular regulatory network underlying plant trichome development. This review focuses on the recent millstone in plant trichomes research obtained using genetic and molecular studies, as well as ‘omics’ analyses in model plant Arabidopsis and fiber crop cotton. In particular, we discuss the latest understanding and insights into the underlying molecular mechanisms of trichomes formation at multiple dimensions, including at the chromatin, transcriptional, post-transcriptional, and post-translational levels. We summarize that the integration of multi-dimensional trichome-associated genes will enable us to systematically understand the molecular regulation network that landscapes the development of the plant trichomes. These advances will enable us to address the unresolved questions regarding the molecular crosstalk that coordinate concurrent and ordered the changes in cotton fiber initiation and progression, together with their possible implications for genetic improvement of cotton fiber.

Trichome

Crosstalk

10.3389/fpls.2022.892381

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Citations (16)