Search results for: Biao Ma

Items from 1 to 20 out of 166 results

article

Beyond risk management: Crop insurance premium subsidies reduce cropland abandonment in China

Biao Ma, Chao Peng, Le Yu

Australian Journal of Agricultural and Resource Economics > 68 > 4 > 891 - 911

Although crop insurance is widely acknowledged as an effective risk management strategy for safeguarding food security, the causality between crop insurance premium subsidies and cropland abandonment remains inadequately investigated. This study employs a staggered difference‐in‐differences model to investigate the impact of the Crop Insurance Premium Subsidies Program (CISP) on cropland abandonment...

article

New potential selective estrogen receptor modulators in traditional Chinese medicine for treating menopausal syndrome

Xintong Song, Lan Shen, Janine Micahella Contreras, Zhiyuan Liu, more

Phytotherapy Research > 38 > 9 > 4736 - 4756

Women go through several predictable conditions and symptoms during menopause that are caused by age, changes in sex hormone levels, and other factors. Conventional menopause hormone therapy has raised serious concerns about the increased risks of cancers, blood clots, depression, etc. Selective estrogen receptor modulators (SERMs) that can be both agonists and antagonists of estrogen receptors in...

article

An RRM domain protein SOE suppresses transgene silencing in rice

Rui Zhao, Wen‐Ai Wu, Yi‐Hua Huang, Xin‐Kai Li, more

New Phytologist > 243 > 5 > 1724 - 1741

Gene expression is regulated at multiple levels, including RNA processing and DNA methylation/demethylation. How these regulations are controlled remains unclear. Here, through analysis of a suppressor for the OsEIN2 over‐expressor, we identified an RNA recognition motif protein SUPPRESSOR OF EIN2 (SOE). SOE is localized in nuclear speckles and interacts with several components of the spliceosome...

article

The OsWRKY72–OsAAT30/OsGSTU26 module mediates reactive oxygen species scavenging to drive heterosis for salt tolerance in hybrid rice

Citao Liu, Bigang Mao, Yanxia Zhang, Lei tian, more

Journal of Integrative Plant Biology > 66 > 4 > 709 - 730

Hybrid rice (Oryza sativa) generally outperforms its inbred parents in yield and stress tolerance, a phenomenon termed heterosis, but the underlying mechanism is not completely understood. Here, we combined transcriptome, proteome, physiological, and heterosis analyses to examine the salt response of super hybrid rice Chaoyou1000 (CY1000). In addition to surpassing the mean values for its two parents...

article

Association between the use of lipid‐lowering drugs and the risk of inflammatory bowel disease

Xuxu Liu, Zhenyi Lv, Zhihong Xie, Qiang Wang, more

European Journal of Clinical Investigation > 53 > 12 > n/a - n/a

Background Observational studies have suggested an association between lipid‐lowering drugs and inflammatory bowel disease (IBD) risk. This study aimed to assess the causal influence of lipid‐lowering agents on IBD risk using Mendelian randomization analysis. Method In a population of 173,082 individuals of European ancestry, 55 single‐nucleotide polymorphisms were identified as instrumental variables...

article

Interplay between ethylene and nitrogen nutrition: How ethylene orchestrates nitrogen responses in plants

Biao Ma, Tian Ma, Wenhao Xian, Bin Hu, more

Journal of Integrative Plant Biology > 65 > 2 > 399 - 407

The stress hormone ethylene plays a key role in plant adaptation to adverse environmental conditions. Nitrogen (N) is the most quantitatively required mineral nutrient for plants, and its availability is a major determinant for crop production. Changes in N availability or N forms can alter ethylene biosynthesis and/or signaling. Ethylene serves as an important cellular signal to mediate root system...

article

A note on Andrews inequalities

Hao Fang, Biao Ma, Wei Wei

Mathematische Nachrichten > 295 > 12 > 2373 - 2392

In this note, we prove two Andrews‐type inequalities concerning conic manifolds and manifolds with boundary. In each case, we establish a rigidity result when the equality holds.

article

Protein–ligand binding affinity prediction of cyclin‐dependent kinase‐2 inhibitors by dynamically averaged fragment molecular orbital‐based interaction energy

Kenichiro Takaba, Chiduru Watanabe, Atsushi Tokuhisa, Yoshinobu Akinaga, more

Journal of Computational Chemistry > 43 > 20 > 1362 - 1371

Fragment molecular orbital (FMO) method is a powerful computational tool for structure‐based drug design, in which protein–ligand interactions can be described by the inter‐fragment interaction energy (IFIE) and its pair interaction energy decomposition analysis (PIEDA). Here, we introduced a dynamically averaged (DA) FMO‐based approach in which molecular dynamics simulations were used to generate...

article

Ethylene signaling in rice and Arabidopsis: New regulators and mechanisms

He Zhao, Cui‐Cui Yin, Biao Ma, Shou‐Yi Chen, more

Journal of Integrative Plant Biology > 63 > 1 > 102 - 125

Ethylene is a gaseous hormone which plays important roles in both plant growth and development and stress responses. Based on studies in the dicot model plant species Arabidopsis, a linear ethylene signaling pathway has been established, according to which ethylene is perceived by ethylene receptors and transduced through CONSTITUTIVE TRIPLE RESPONSE 1 (CTR1) and ETHYLENE‐INSENSITIVE 2 (EIN2) to activate...

article

Automatic bridge crack identification from concrete surface using ResNeXt with postprocessing

Gang Li, Xueli Ren, Wenting Qiao, Biao Ma, more

Structural Control and Health Monitoring > 27 > 11 > n/a - n/a

In this study, the bridge concrete structure is taken as the research object, and the real image is used for crack identification. In structural engineering, surface cracks are the main indexes of durability and service performance of structures. Artificial visual inspection is often considered ineffective in terms of cost, safety, evaluation accuracy, and reliability. In this article, a simple, high‐classification...

article

Transformations of Aryl Ketones via Ligand‐Promoted C−C Bond Activation

Hanyuan Li, Biao Ma, Qi‐Sheng Liu, Mei‐Ling Wang, more

Angewandte Chemie International Edition > 59 > 34 > 14388 - 14393

The coupling of aromatic electrophiles (aryl halides, aryl ethers, aryl acids, aryl nitriles etc.) with nucleophiles is a core methodology for the synthesis of aryl compounds. Transformations of aryl ketones in an analogous manner via carbon–carbon bond activation could greatly expand the toolbox for the synthesis of aryl compounds due to the abundance of aryl ketones. An exploratory study of this...

article

Transformations of Aryl Ketones via Ligand‐Promoted C−C Bond Activation

Hanyuan Li, Biao Ma, Qi‐Sheng Liu, Mei‐Ling Wang, more

Angewandte Chemie > 132 > 34 > 14494 - 14499

article

Growth performance, carcass characteristics, meat quality and serum profile of broiler chicks fed on housefly maggot meal as a replacement of soybean meal

Usman Elahi, You‐biao Ma, Shu‐geng Wu, Jing Wang, more

Journal of Animal Physiology and Animal Nutrition > 104 > 4 > 1075 - 1084

A study was conducted to invesstigate the housefly maggot meal (HMM) as an alternative protein source to replace the soybean meal in broiler chick's diet. A total of 720 1‐day‐old male broiler chicks were divided into three groups and fed diets formulated with HMM to replace soybean meal at the rate of 0%, 4% and 8%. The study lasted for 42 days in two phases. Results showed that HMM addition did...

article

Similarity-based failure threshold determination for system residual life prediction

Biao Ma, Shufa Yan, Xu Wang, Jianhua Chen, more

Eksploatacja i Niezawodność > 2020 > Vol. 22, no. 3 > 520--529

An accurate determination of the system failure threshold is an essential requirement in achieving an appropriate system residual life prediction and a reasonable planned maintenance strategy optimization afterward for degradation systems. This paper proposes a failure threshold determination method based on quantitative measurement of the similarity between the operating system and the historical...

article

Maintenance policy for oil-lubricated systems with oil analysis data

Shufa Yan, Biao Ma, Xu Wang, Jianhua Chen, more

Eksploatacja i Niezawodność > 2020 > Vol. 22, no. 3 > 455--464

Maintenance of oil-lubricated systems plays a significant role in reducing unexpected system failures and improving machine availability. This paper deals with the oil-lubricated systems subject to gradual degradation that revealed by metal wear debris monitored using oil analysis. Oil-lubricated systems usually undertake several preventive maintenances during operation, after each maintenance, the...

article

Effect of in ovo feeding of β‐hydroxy‐β‐methylbutyrate on hatchability, muscle growth and performance in prenatal and posthatch broilers

You‐biao Ma, Feng‐dong Zhang, Jing Wang, Shu‐geng Wu, more

Journal of the Science of Food and Agriculture > 100 > 2 > 755 - 763

BACKGROUND β‐Hydroxy‐β‐methylbutyrate (HMB) is the metabolite of leucine that plays an important role in muscle protein metabolism. The objective of the present study was to determine the effects of in ovo feeding (IOF) of HMB at 7 days of incubation (DOI) via air cell or 18 DOI via amnion on hatchability, muscle growth and performance in prenatal and posthatch broilers. RESULTS IOF of HMB via air...

article

A class B heat shock factor selected for during soybean domestication contributes to salt tolerance by promoting flavonoid biosynthesis

Xiao‐Hua Bian, Wei Li, Can‐Fang Niu, Wei Wei, more

New Phytologist > 225 > 1 > 268 - 283

Soybean (Glycine max) production is severely affected in unfavorable environments. Identification of the regulatory factors conferring stress tolerance would facilitate soybean breeding. In this study, through coexpression network analysis of salt‐tolerant wild soybeans, together with molecular and genetic approaches, we revealed a previously unidentified function of a class B heat shock factor,...

article

GmWRKY54 improves drought tolerance through activating genes in abscisic acid and Ca²⁺ signaling pathways in transgenic soybean

Wei Wei, Da‐Wei Liang, Xiao‐Hua Bian, Ming Shen, more

The Plant Journal > 100 > 2 > 384 - 398

WRKY transcription factors play important roles in response to various abiotic stresses. Previous study have proved that soybean GmWRKY54 can improve stress tolerance in transgenic Arabidopsis. Here, we generated soybean transgenic plants and further investigated roles and biological mechanisms of GmWRKY54 in response to drought stress. We demonstrated that expression of GmWRKY54, driven by either...

article

Efficient Synthesis of Spirooxindole Pyrrolones by a Rhodium(III)‐Catalyzed C−H Activation/Carbene Insertion/Lossen Rearrangement Sequence

Biao Ma, Peng Wu, Xing Wang, Zhengyu Wang, more

Angewandte Chemie > 131 > 38 > 13469 - 13473

A rhodium(III)‐catalyzed domino annulation of simple olefins with diazo oxindoles to give spirooxindole pyrrolone products is described. This reaction can be formally viewed as the result of an anomalous tandem C−H activation, carbene insertion, Lossen rearrangement, and a nucleophilic addition process. The potential utility of this reaction was further demonstrated by the late‐stage diversification...

article

Efficient Synthesis of Spirooxindole Pyrrolones by a Rhodium(III)‐Catalyzed C−H Activation/Carbene Insertion/Lossen Rearrangement Sequence

Biao Ma, Peng Wu, Xing Wang, Zhengyu Wang, more

Angewandte Chemie International Edition > 58 > 38 > 13335 - 13339

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INFONA - science communication portal

Search results for: Biao Ma

Beyond risk management: Crop insurance premium subsidies reduce cropland abandonment in China

New potential selective estrogen receptor modulators in traditional Chinese medicine for treating menopausal syndrome

An RRM domain protein SOE suppresses transgene silencing in rice

The OsWRKY72–OsAAT30/OsGSTU26 module mediates reactive oxygen species scavenging to drive heterosis for salt tolerance in hybrid rice

Association between the use of lipid‐lowering drugs and the risk of inflammatory bowel disease

Interplay between ethylene and nitrogen nutrition: How ethylene orchestrates nitrogen responses in plants

A note on Andrews inequalities

Protein–ligand binding affinity prediction of cyclin‐dependent kinase‐2 inhibitors by dynamically averaged fragment molecular orbital‐based interaction energy

Ethylene signaling in rice and Arabidopsis: New regulators and mechanisms

Automatic bridge crack identification from concrete surface using ResNeXt with postprocessing

Transformations of Aryl Ketones via Ligand‐Promoted C−C Bond Activation

Transformations of Aryl Ketones via Ligand‐Promoted C−C Bond Activation

Growth performance, carcass characteristics, meat quality and serum profile of broiler chicks fed on housefly maggot meal as a replacement of soybean meal

Similarity-based failure threshold determination for system residual life prediction

Maintenance policy for oil-lubricated systems with oil analysis data

Effect of in ovo feeding of β‐hydroxy‐β‐methylbutyrate on hatchability, muscle growth and performance in prenatal and posthatch broilers

A class B heat shock factor selected for during soybean domestication contributes to salt tolerance by promoting flavonoid biosynthesis

GmWRKY54 improves drought tolerance through activating genes in abscisic acid and Ca²⁺ signaling pathways in transgenic soybean

Efficient Synthesis of Spirooxindole Pyrrolones by a Rhodium(III)‐Catalyzed C−H Activation/Carbene Insertion/Lossen Rearrangement Sequence

Efficient Synthesis of Spirooxindole Pyrrolones by a Rhodium(III)‐Catalyzed C−H Activation/Carbene Insertion/Lossen Rearrangement Sequence

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