A dimer is a molecule composed of two identical or similar subunits (monomers) bonded together, while a monomer is a single molecule that can bind to other identical molecules to form a polymer.
A multiplex reaction can contain up to eight primers and four probes (to produce four amplicons), so it is good practice to minimize conditions that result in primer dimer formation or other unfavorable interactions. Make sure that amplicons do not overlap. If the ...
Caffeic acid (CA, 3,4-dihydroxy-cinnamic acid) is an organic compound that is classified as a hydroxycinnamic acid. This yellow solid consists of both phenolic and acrylic functional groups, and it is found in most fruit, e.g., kiwis [1]. Caffeic acid is a type of polyphenol, a class...
病人，女性，20岁。诊断为特发性血小板减少性紫癜，于病情反复发作，病人对治疗缺乏信心，住院期间多次拒绝服药，护士及时给子心理指导。现病情好转，准备出院，遵医嘱继续服用糖皮质激素，护士对其进行出院指导，不正确的是( )
Fibronectin is a dimer, whereas tenascin is a hexamer. Often fibronectin and tenascin are colocalized in tissues, but the occurrence of tenascin is much more restricted when compared with fibronectin. Tenascin is transiently expressed in many developing organs such as connective tissues, the ...
Point Mutations in DNA: Types, Diseases & Examples from Chapter 12 / Lesson 5 129K In DNA, a point mutation occurs when genetic material is altered through the addition, deletion, or modification of a single base. Learn about the definition, types, diseases, a...
This large spacing is preferred... L West,N Photonics,EPD Daryl,... 被引量: 0发表: 2003年 SAS-Access Interface to System R-3: Usage and Reference, Releaase 2. 0 The cyclobutane pyrimidine dimer (CPD) and (6-4) photoproduct, two major types of DNA damage caused by UV light, are...
Conjugative DNA transfer is initiated at a specific sequence on a CP, theoriT, which is recognized and nicked by the relaxase. The leading region of CPs is the sequence adjacent to theoriTand hence is the first to be transferred into the recipient cell (Fig.1) [37,38]. The leading reg...
病历摘要: 2岁女孩，发热4天，体温39℃，伴咳嗽、流涕，双眼流泪。半天前出现皮疹。体检：体温39℃，面色红润，患儿耳后、颈部、发际边缘有稀疏不规则红色斑丘疹，疹间皮肤正常，咽充血，扁桃体Ⅰ度肿大，心肺正常，腹平软，肝脾未触及。麻疹的辅助诊断是什么？
LAMP assay is a relatively new DNA amplification technique, which due to its simplicity, ruggedness, and low cost could provide major advantages. LAMP has the potential to be used as a simple screening assay in the field or at the point of care by clinicians. Because Magigen LAMP assay is...