搜索结果: 1-15 共查到“Motif”相关记录22条 . 查询时间(0.062 秒)
近日，农学院张文利课题组在 “Nucleic Acids Research”上发表了题为“The roles of DNA methylation on pH dependent i-motifs (iMs) formation in rice”的研究论文。该研究是在前期的研究基础之上（Nucleic Acids Res 2022, 50:3226-3238），再次利用iM-IP-seq方法，从全...
中国科学院上海应用物理研究所专利：一种检测DNA的i-motif构象的光学方法
Key Residues of the Receptor Binding Motif in the Spike Protein of SARS-CoV-2 That Interact With ACE2 and Neutralizing Antibodies
SARS-CoV-2 cross-neutralizing antibody receptor binding motif spike protein substitution mutation
2020/6/11
Coronavirus disease 2019 (COVID-19), caused by the novel human coronavirus SARS-CoV-2, is currently a major threat to public health worldwide. The viral spike protein binds the host receptor angiotens...
DISPLAYING LARGE AMOUNTS OF IMAGE DATA ON SUN-BLADE2000 WITH MOTIF
Image Processing Motif Sun Blade2000 Scrolledwindows Scrollbar displaying large amounts of image data
2015/8/10
For the limits of computer EMS memory and CPU speed,people ofen show or operate a large amount of image data such as remote sensing in computer by incising the data bulk when reading them from hard di...
Deconstructing Javanese Batik Motif:When Traditional Heritage Meets Computation
batik fractal attractor iterated function system affine transformation,
2015/7/28
The paper discusses some aspects of Iterated Function System while referring to some interesting point of view into Indonesian traditional batik. The deconstruction is delivered in our recognition of ...
Novel Nucleotide Variations, Haplotypes Structure and Associations with Growth Related Traits of Goat AT Motif-Binding Factor (ATBF1) Gene
ATBF1 Gene Single Nucleotide Polymorphisms Haplotypes Growth-related Traits Association
2016/5/19
The AT motif-binding factor (ATBF1) not only interacts with protein inhibitor of activated signal transducer and activator of transcription 3 (STAT3) (PIAS3) to suppress STAT3 signaling regulating emb...
Convergence rate of Markov chain methods for genomic motif discovery
Gibbs sampler DNA slow mixing spectral gap multimodal
2013/4/27
We analyze the convergence rate of a simplified version of a popular Gibbs sampling method used for statistical discovery of gene regulatory binding motifs in DNA sequences. This sampler satisfies a v...
First principles structures and circular dichroism spectra for the close-packed and the 7/2 motif of collagen
First principles structures circular dichroism spectra the 7/2 motif of collagen Biological Physics
2012/5/17
The recently proposed close-packed motif for collagen is investigated using first principles semi-empirical wave function theory and Kohn-Sham density functional theory. Under these refinements the cl...
利用纳米金对DNA构型的区分效应设计了一种快速灵敏可视化的pH计。对i-motif DNA-纳米金体系的紫外可见吸收光谱变化进行了系统研究，考察了盐浓度、i-motif DNA浓度、四重体形成时间以及DNA序列对pH响应的影响。在既定条件下，纳米金的紫外-可见吸收光谱在pH 5.3～7.0范围内呈现规律性变化，在520 nm处的吸光度逐渐增大，在700 nm处的吸光度逐渐减小，纳米金的颜色逐渐由蓝...
Motif based hierarchical random graphs: structural properties and critical points of an Ising model
amenability degree distribution clustering small-world graph Ising model critical point
2011/7/26
Motif based hierarchical random graphs: structural properties and critical points of an Ising model.
Motif based hierarchical random graphs: structural properties and critical points of an Ising model
amenability, degree distribution, clustering, small-world graph, Ising model, critical point
2011/9/15
A class of random graphs is introduced and studied. The graphs are constructed in an algorithmic way from five motifs which were found in [Milo R., Shen-Orr S., Itzkovitz S., Kashtan N., Chklovskii D....
Towards a theoretical understanding of false positives in DNA motif finding
theoretical understanding false positives DNA motif finding
2011/1/5
Detection of false-positive motifs is one of the main causes of low performance in motif finding methods. It is generally assumed that false-positives are mostly due to algorithmic weakness of motif-f...
On Weight Matrix and Free Energy Models for Sequence Motif Detection
asymptotic efficiency discriminant analysis protein-DNA interaction predictive error transcription factor binding site
2010/3/9
The problem of motif detection can be formulated as the construction
of a discriminant function to separate sequences of a specific
pattern from background. In computational biology, motif detection...
一种3D-Motif方法对工件磨痕三维形貌的表征
3D-Motif方法 磨痕 区域合并算法 三维形貌
2012/5/21
论述了一种新的３Ｄ－Ｍｏｔｉｆ方法，此方法是定义、基本表征参数与合并算法的结合．对于分水岭算法得到最 初三维粗糙度Ｍｏｔｉｆ的合并问题，提出了一种基于变化树基础上的区域合并算法．利用该３Ｄ－Ｍｏｔｉｆ评定方法对 白光相移干涉仪测量重建出的磨痕表面三维形貌进行特征数据提取及表征分析，用Ｍｏｔｉｆ的深度、宽度、面积等７ 个参数对磨痕表面进行了参数表征及分析，这将对微机械工件周期润滑预防提供更可靠的数据...
Anatomy of a Motif: The Fetus in Late 19th-Century Graphic Art（图）
Motif The Fetus Late 19th-Century Graphic Art
2009/11/20
This essay is an attempt to answer these questions. In it, I will show that the success of the fetus as a motif in Symbolist art was due to its multivalence. Because it was new and untried, (and shock...