搜索结果: 1-15 共查到“trans-AT”相关记录120条 . 查询时间(0.156 秒)
国家自然科学基金委员会南大戈惠明团队揭示特殊迭代式trans-AT聚酮合酶的作用机制(图)
惠明 合酶 肿瘤 活性
2024/12/17
Trans-AT 聚酮合成酶(PKSs)是一类能够合成大量结构特殊、活性多样的聚酮分子的酶。这些酶中同时存在多种特殊模块或结构域,如β-分支模块、分支结构域和BV氧化结构域等,可在装配线上直接对延伸的聚酮骨架进行修饰,增加产物的结构多样性。然而,在trans-AT PKS的非经典催化过程中,单一模块或功能域的迭代使用过程尤为特殊。Lankacidin类天然产物是含大环内酯结构的聚酮肽杂合类天然产物...
国家自然科学基金委员会中国学者在trans-AT聚酮合酶的生物合成作用机制研究方面取得进展(图)
合酶 生物合成 肿瘤 活性
2024/11/29
在国家自然科学基金项目(批准号:81925033)等资助下,南京大学戈惠明教授、谭仁祥教授和张博副教授研究团队,在trans-AT聚酮合酶的生物合成作用机制研究方面取得进展。研究成果以“Lankacidin类天然产物生物合成中trans-AT聚酮合酶的独特作用机制研究(Insight into the role of a trans-AT polyketide synthase in the bi...
南京农业大学农学院《Genome Biology》发表多倍体团队“Small RNAs mediate transgenerational inheritance of genome-wide trans-acting epialleles in maize”(图)
多倍体 遗传变异 植物育种
2022/2/22
杂交和回交是常用的动、植物育种手段。杂交引起的父母基因互作导致遗传和表观遗传变异,比如经典的副突变(paramutation)可以跨代遗传。但是,由表观遗传引起的跨代遗传的机理缺乏全基因组水平上的研究。2月9日,南京农业大学多倍体杂种优势研究团队在Genome Biology(IF=13.583)上发表了题为Small RNAs mediate transgenerational inherita...
东北大学信息科学与工程学院师生荣获IEEE Trans.最佳论文奖第一名(图)
居民用电 负荷监测 最佳论文奖
2022/1/11
2022年1月10日,2022IEEE 40thInternational Conference on Consumer Electronics(ICCE)大会颁发了2020年度IEEE Transactions on Consumer Electronics(IEEE消费电子会刊期刊)的最佳论文奖——Chester Sall Memorial Award。东北大学信息科学与工程学院杨东升教授(第...
上海科技大学刘宇课题组在IEEE TRANS POWER DELIVERY上发表两篇重要科研成果(图)
上海科技大学 刘宇 IEEE TRANS POWER DELIVERY 科研成果 输电技术
2020/2/27
我院智慧能源中心(CiPES)刘宇课题组提出了两种针对长距离复杂输电线路的新型精确故障定位方法。近期,两篇论文在电力系统保护及输配电领域顶级国际期刊IEEE TRANSACTIONS ON POWER DELIVERY上在线发表。我国清洁能源资源与需求分布不均,高压远距离输电技术能够将大量清洁能源远距离低损耗输送到需求地区,进而有效提升清洁能源利用率。输电线路在运行过程中时常发生故障,故障线路被隔...
北京邮电大学马华东教授团队荣获2019年度IEEE Trans. on Multimedia最佳论文奖
北京邮电大学 马华东 教授 2019年度 IEEE Trans. on Multimedia 最佳论文奖 物联网渐进式搜索模式 城市车辆搜索
2019/7/12
2019年7月10日,在上海召开的第20届IEEE国际多媒体年会(ICME 2019)上,我校马华东教授团队发表于IEEE多媒体汇刊(IEEE Trans. on Multimedia, 简称IEEE TMM)2018年第3期的论文"PROVID: Progressive and Multimodal Vehicle Re-identification for Large-Scale Urban ...
西南交通大学信息学院吴晓教授指导的计算机专业本科生在国际顶级期刊IEEE Trans. on Multimedia发表论文(图)
西南交通大学信息学院 吴晓 教授 计算机专业 本科生 图像翻译
2019/6/2
据悉,吴晓教授指导的2015级计算机科学与技术专业三名同学周亦凡、姜润皓和翁爽以及博士生何俊彦共同完成的人工智能领域的论文“BranchGAN: Unsupervised Mutual Image-to-Image Transfer with A Single Encoder and Dual Decoders”被国际顶级期刊IEEE Trans. on Multimedia(影响因子3.977)...
IEEE Trans. SMC: Systems主编C. L. Philip Chen教授访问南京航空航天大学自动化学院并做学术报告(图)
IEEE Trans. SMC Systems主编 C. L. Philip Chen教授 神经网络系统 相应算法
2018/2/2
2018年01月30日上午,IEEE Transactions on Systems, Man, and Cybernetics: Systems主编、IEEE Fellow C. L. Philip Chen (陈俊龙) 教授应邀在将军路校区自动化学院1号楼403会议室做题为“Broad Learning (宽度学习): A parading shift in discriminative in...
MATERIAL/HISTORIC REALITY: CATCHING THE TRANSFORMATION. FROM A CASE OF APPLIED RESEARCH TO THE TRANS-DISCIPLINARY APPROACH TO PRESERVE ARCHITECTURE
Interdisciplinary survey critical knowledge restoration methodology identity
2017/5/20
The present paper aims at dealing with some issues of knowledge of the architectural heritage. Given the increasing use of the innovative technologies in the field of the cultural heritage it is impor...
Plasma trans-fatty acid concentrations in fasting adults declined from NHANES 1999–2000 to 2009–2010
trans-fatty acids NHANES gas chromatography mass spectrometry cardiovascular disease
2017/4/5
Background: The consumption of trans fatty acids (TFAs) is associated with an increased risk of cardiovascular disease, and reducing their consumption is a major public health objective. Food intake s...
Public health economic evaluation of different European Union–level policy options aimed at reducing population dietary trans fat intake
European Union cost-effectiveness public health public policy trans fatty acids
2016/9/28
Background: The adverse relation between dietary trans fatty acid (TFA) intake and coronary artery disease risk is well established. Many countries in the European Union (EU) and worldwide have implem...
Inverse association between trans isomeric and long-chain polyunsaturated fatty acids in cord blood lipids of full-term infants
maternal diet maternal nutrition prenatal nutrition
2016/6/14
We studied healthy full-term infants (n = 42) born after
normal pregnancies and deliveries. All infants had a family history
of atopy (both parents or one of the parents and a sibling had
atopic sy...
Do trans fatty acids increase the incidence of type 2 diabetes?
2 diabetes trans fatty acids
2016/6/13
Salmerón et al (1) suggested, based on a reanalysis of data
from the Nurses’ Health Study, that an increase in polyunsaturated
fatty acid intake and a decrease in trans fatty acid intake
will subst...
Infant plasma trans, n−6, and n−3 fatty acids and conjugated linoleic acids are related to maternal plasma fatty acids, length of gestation, and birth weight and length
arachidonic acid docosahexaenoic acid maternal nutrition
2016/6/13
Arachidonic acid (AA) and docosahexaenoic acid
(DHA) are important for growth and neural development. trans
Fatty acids (TFAs) may inhibit desaturation of linoleic acid
(LA) and -linolenic acid (AL...