搜索结果: 1-15 共查到“知识库 生物学 flow”相关记录16条 . 查询时间(0.203 秒)
Genetic diversity within and gene flow between three draught horse breeds using genealogical information
genetic drift inbreeding Silesian Noriker Noriker Czech-Moravian Belgian horse
2016/11/11
Three draught horse breeds are maintained in the Czech Republic: the Silesian Noriker (SN), the Noriker (N), and the Czech-Moravian Belgian (CMB). Because the SN and CMB populations are currently clos...
Spatially Selective Manipulation of Supported Bilayers by Laminar Flow:Steps Toward Biomembrane Microfluidics
chimeric plasmid interleukin-4 interleukin-10 poly[alpha-(4-aminobutyl)-L-glycolic acid] (PAGA) type I diabetes
2016/5/24
The ability to manipulate supported lipid bilayers after formation on a substrate has made possible new classes of both molecular and cellular level experiments. In this report, we combine the unique ...
A Method for Detecting Population Genetic Structure in Diverse, High Gene-Flow Species
Diverse High Gene-Flow Species
2015/12/11
Detecting small amounts of genetic subdivision across geographic space remains a persistent challenge. Often a failure to
detect genetic structure is mistaken for evidence of panmixia, when more powe...
Different Neurons Population Distribution correlates with Topologic-Temporal Dynamic Acoustic Information Flow
Complexity-Evolvability GABAergic neurons Information Emergence Inter-spike variability Spatial-temporal topology
2015/7/30
It is reported a great variety of functional actions of GABA in auditory system. Although many studies reports the presence and distribution of GABA receptors; nevertheless, the studies about the inhi...
Role of Adenosine A1 Receptors in Native Coronary Atherosclerosis, In-stent Stenosis, and Coronary Blood Flow Regulation in Metabolic Syndrome and Exercise
Aldosterone Coronary heart disease Exercise
2015/5/22
Adenosine is widely thought to elicit coronary vasodilation and attenuate smooth muscle cell (SMC) proliferation, thereby providing cardioprotection. We cloned the porcine adenosine A1 receptor (A1R) ...
Enhancement of Lateral Flow Assay for the Detection of Whole Viral Particle and Chlamydial Elementary Bodies
Lateral Flow Assay Chlamydia Point of Care Diagnostics Viral
2015/1/26
Chlamydia trachomatis accounts for 3.6% of blindness worldwide, and is the leading cause of bacterial-induced blindness in the world. With the subtle initial presentation of the disease and the diffic...
Leukocytes in bovine virgin mammary gland: flow cytometry imaging during development and resolution of induced influx
bovine virgin mammary gland induced influx
2015/1/20
Distribution of leukocyte types present in virgin bovine mammary glands was analysed in dot plots obtained by flow cytometry (FACS) of samples collected from 10 non-pregnant heifers after induction of...
Ileal Endogenous Amino Acid Flow Response to Nitrogen-free Diets with Differing Ratios of Corn Starch to Dextrose in Pigs
Ileal Digestibility Basal Endogenous Amino Acid Loss Swine
2016/5/17
The objective of this study was to determine the responses in the digestibility of dry matter (DM) and amino acid (AA) composition of ileal endogenous flow (IEF) of pigs (initial body weight, 69.1±6.4...
Routing Physarum with electrical flow/current
Physarum polycephalum Unconventional Computing Extended Analog Computer
2012/4/20
Plasmodium stage of Physarum polycephalum behaves as a distributed dynamical pattern formation mechanism who's foraging and migration is influenced by local stimuli from a wide range of attractants an...
Peristaltic flow of a fluid in a porous channel: A study having relevance to flow of bile within ducts in a pathological state
Peristaltic Transport Darcy Number Porosity Velocity Profile Critical Pressure
2011/8/18
Abstract: The paper deals with a theoretical study of the transport of a fluid in a channel, which takes place by the phenomenon of peristalsis. A mathematical analysis of the said problem has been pr...
An acoustically-driven biochip - Impact of flow on the cell-association of targeted drug carriers
acoustically-driven biochip - Impact flow cell-association targeted drug carriers
2011/8/11
Abstract: The interaction of targeted drug carriers with epithelial and endothelial barriers in vivo is largely determined by the dynamics of the body fluids. To simulate these conditions in binding a...
Spontaneous contractility--mediated cortical flow generates cell migration in 3-dimensional environments
Spontaneous contractility--mediated cortical flow generates migration 3-dimensional environments
2010/11/15
We present a generic model of cell motility generated by acto-myosin contraction of the cell cortex. We identify analytically dynamical instabilities of the cortex and show that they trigger spontaneo...
摘要群体遗传结构上的差异是遗传多样性的一种重要体现，对群体遗传结构的研究已有较久的历史，而其中的基因流研究近些年来越来越受到重视。它对群体遗传学、进化生物学、保护生物学、生态学有着极其重要的作用。虽然传统的群体遗传学能估测基因流大小，但它的精确性还有很大局限性。随着生物技术的进步，对基因流的研究逐渐向分子水平过渡，应用蛋白质电泳技术、分子标记技术(RAPD、RFLP、VNTR、ISSR、DNA测序...
降低转基因植物外源基因扩散的分子策略 Molecular Strategies for Decreasing the Gene Flow of Transgenic Plants
转基因植物 基因扩散 分子策略
2008/1/8
摘要
转基因植物可以通过花粉或种子将外源基因转移到其他植物，从而对生态环境造成潜在的危害。如何降低外源基因的扩散已引起了人们的极大关注。目前降低外源基因扩散的方法主要有叶绿体转化、花粉不育、种子不育、闭花受精、无融合生殖、暂时性控制及转基因缓和等。主要对各种方法的原理和优缺点及目前的使用情况进行综述。Abstract: Transgenic plants can transfer foreign...
Understanding Symmetric and Asymmetric DNA Patterns by
Water Flow on a Solid Surface
DNA pattern random interaction
2007/8/15
2003Vol.39No.1pp.125-128DOI:
Understanding Symmetric and Asymmetric DNA Patterns by
Water Flow on a Solid Surface
LI Ding,1,2 FANG Hai-Ping,1,2
LEI Xiao-Ling,2 WU Shi-Ying,2 and A...