责任编辑：食品科学 0 白藜芦醇是一种主要存在于葡萄、花生、虎杖等植物中的天然多酚，具有抗氧化、抗菌消炎、抗心血管疾病、抗肿瘤等多种生物活性，在食品、药品及日化品领域都有广泛应用。但由于白藜芦醇性...
阅读全文近日，南京农业大学农学院国家大豆改良中心喻德跃团队和广州大学生命科学院孔凡江团队合作研究的最新成果“Natural variation of FKF1controls flowering and adaptation during soybean domestication and improvem...
阅读全文以黄金勾为代表的菜豆品种是东北黑土区重要的杂粮与蔬菜，深受民众喜爱。目前，菜豆基因克隆和功能解析处于起步阶段。为快速克隆菜豆基因，科学家在前期制备了一个菜豆黄金勾品种大龙1号的突变体库。在该突变体库中，...
阅读全文葡萄（Vitis）是广泛种植的水果作物。低温胁迫是影响葡萄产量和品质的重要环境因素。因此，研究葡萄在低温条件下的响应机制具有重要意义。乙烯（ETH）在植物的各种发育过程和胁迫响应中发挥重要作用。在葡萄中，ETH在...
阅读全文近期，微生物所方敏研究团队发现泛素样蛋白UBL7可增强宿主抗病毒天然免疫应答并揭示UBL7通过促进MAVS的Lys27位多聚泛素化从而增强抗病毒天然免疫通路的新机制，相关研究成果发表已在线发表于Cell Reports期刊。 ...
阅读全文中国科学院生物物理研究所秦燕课题组和天津医科大学总医院合作发现，在肺纤维化患者血液中，呼吸链复物体V降低与转化生长因子（TGF-β）升高相关。相关研究近日发表于《信号转导与靶向治疗》（Signal Transducti...
阅读全文食品伙伴网讯 3月22日，浙江省市场监督管理局发布2023年第12期食品安全监督抽检信息通告，检出不合格食品39批次。不合格项目涉及微生物污染、食品添加剂超标、农兽药残留超标。 2批次食品检出微生物污染问题 ...
阅读全文近年来，DNA纳米结构已在诸如环境监测、生物计算、智能材料等众多领域显现出可观的应用前景。凭借优异的可编码性，DNA分子通过精确的碱基序列互补配对得以实现复杂的高阶组装，从而形成具有特殊形貌、既定功能的纳米...
阅读全文In this photo provided by researcher Rui F. Oliveira, a zebrafish, bottom, is monitored to see its reaction to a video of another at a laboratory in Oeiras, Portugal in March 2023. A study published o...
阅读全文Chloride ions play a significant role in taste perception by binding to the T1rs receptor. They influence the salt-taste sensation and may help in the maintainence of homeostasis and balancing of salt...
阅读全文Euchaeta marina (Calanoid Copepod). Credit: Julian Uribe-Palomino IMOS-CSIRO. The diet quality of fish across large parts of the world's oceans could decline by up to 10% as climate change impacts an ...
阅读全文The resurrection plant Craterostigma plantagineum in irrigated condition (left), desiccated (center) ... Credit: AG Bartels/University of Bonn Some plants can survive months without water, only to tur...
阅读全文A honey bee visits an apple flower. Managed honey bees and wild native bees provide critical pollination services for agricultural crops in the United States, but researchers say the public's knowledg...
阅读全文The dairy industry has collected herd data from producers for more than 100 years, informing breeding and genetics research. Credit: College of ACES The U.S. dairy industry operates a comprehensive da...
阅读全文SARS-CoV-2 restructures the host 3D genome. a, The experimental design of this work. Created with BioRender.com. b, Hi-C 3.0 contact matrices of an example region (chr9: 100–130 Mb, hg19) in mock or...
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