Lei Zhao

Effects of stand age on community composition and diversity of soil bacteria and fungi in poplar plantations in Northeast China

Lei Zhao, Bing Mao, Hongxing Wang, Jin Huang et autres

Stand age is one of the most important indicators of plantation development status after afforestation. Soil microbial community plays an essential role in ecosystem functioning. Yet, the responses of soil microbial community composition and diversity to stand development are inadequately understood. Here, …

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Effects of Polygonum plants on fermentation quality, antibacterial capacity of wet-Stored corn, and chicks' resistance to Salmonella infection

Junxiang Zhao, Jingchun Li, Fangfang Zhao, Muyang Li et autres

This experiment aims to investigate the effects of adding Persicaria maculosa (P. maculosa) and Polygonum hydropiper (P. hydropiper) on the fermentation quality and antibacterial activity of wet-stored corn, as well as on the immune performance of chicks challenged with Salmonella. Experiment 1: …

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Photodynamic inactivation using natural pigments: Dual-ROS mechanisms, delivery strategies, and applications in food preservation

Lei Zhao, Ya Zhou, Dingding Duan, Rui Liu et autres

Growing demand for additive-free preservation has intensified safety concerns for fresh-cut and minimally processed foods. This review synthesizes current evidence on natural pigments as light-activated antimicrobial agents in food systems via photodynamic inactivation (PDI). Under food-grade visible light, these pigments generate reactive …

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Natural pigments for microbial control in food systems: Mechanisms, preservation applications, and formulation strategies

Lei Zhao, Yuejin Qu, Guangshuo Shang, Wenli Jiang et autres

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Natural yam pigment as a dual‐type ROS photosensitizer: mechanism, biosafety, and application in fresh‐cut produce

Lei Zhao, Qian Zhao, Guangshuo Shang, Wenli Jiang et autres

BACKGROUND: Photodynamic inactivation (PDI) is an emerging non-thermal strategy for microbial control in food systems. However, few natural pigments are capable of generating both type I and type II reactive oxygen species (ROS), which limits their broad-spectrum antimicrobial efficacy. RESULTS: This study …

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Tuning the peroxidase-mimic activity of CuX-trithiocyanuric acid complexes for colorimetric detection of gastric cancer-associated D-amino acids

Xiaoying Gao, Jiarui Zhu, Jiahui Zhao, Lei Zhao et autres

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Phosphatidylcholine Transfer Protein OsPCTP Interacts with Ascorbate Peroxidase OsAPX8 to Regulate Bacterial Blight Resistance in Rice

Rong Gong, Huasheng Cao, Yangyang Pan, Wei Liu et autres

Rice phosphatidylcholine transfer protein (PCTP), which contains a steroidogenic acute regulatory protein-related lipid transfer (START) domain, responds to bacterial blight disease. Overexpression of OsPCTP quantitatively enhances resistance to pathogen in rice, whereas depletion of it has the opposite effect. Further analysis showed …

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Effects of Ni and Cu Stresses on Morphological and Physiological Characteristics of Euphorbia marginata Pursh Seedlings

Xudan Zhou, Yue An, Tongbao Qu, Tian Jin et autres

Increasing soil contamination with nickel (Ni) and copper (Cu) is a growing environmental concern, adversely affecting ecosystems and the survival of both plants and animals. This study investigated the morphological and physiological responses of Euphorbia marginata Pursh seedlings to varying concentrations of …

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Physiological and Transcriptional Characteristics of Banana Seedlings in Response to Nitrogen Deficiency Stress

Lei Zhao, Bingyu Cai, Xiaohan Zhang, Bencheng Zhang et autres

Nitrogen is a crucial element for the growth and development of plants, directly affecting crop growth and yield. To investigate the physiological and molecular mechanism of nitrogen-deficiency stress, we conducted an investigation into the effects of different nitrogen levels on the growth, …

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Nitrogen Fertilizer Application to Improve the Intra-Leaf Nitrogen Content and Nitrogen Allocation Strategies to Increase the Yield of Drip-Irrigated Rice

Lei Zhao, Wang Guo, Qing yun Tang, Zhi Song et autres

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Breeding Effects and Genetic Compositions of a Backbone Parent (Fengbazhan) of Modern indica Rice in China

Lei Zhao, Chongrong Wang, Hong Li, Daoqiang Huang et autres

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Comparisons of Metabolic Profiles for Carbohydrates, Amino Acids, Lipids, Fragrance and Flavones During Grain Development in indica Rice Cultivars

Chongrong Wang, Hong Li, Huang Daoqiang, Degui Zhou et autres

We used a widely targeted metabolomics approach to examine the metabolic changes in three pedigreed indica cultivars (Meixiangzhan 2, Meisizhan and Qixinzhan), with different eating qualities, at 8, 15 and 30 d after flowering (DAF) to explore the formation mechanism of rice …

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