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    • 8. 发明申请
    • METHOD AND/OR APPARATUS OF OLIGONUCLEOTIDE DESIGN AND/OR NUCLEIC ACID DETECTION
    • 寡核苷酸设计和/或核酸检测的方法和/或装置
    • WO2007021250A3
    • 2007-07-05
    • PCT/SG2006000224
    • 2006-08-08
    • AGENCY SCIENCE TECH & RESWONG CHRISTOPHER WING CHEONGSUNG WING-KINLEE CHARLIEMILLER LANCE DAVID
    • WONG CHRISTOPHER WING CHEONGSUNG WING-KINLEE CHARLIEMILLER LANCE DAVID
    • C12Q1/68G06F19/00
    • C12Q1/6813G06F19/20
    • It is provided a method of designing at least one oligonucleotide for nucleic acid detection comprising the following steps in any order: (I) identifying and/or selecting region(s) of at least one target nucleic acid to be amplified, the region(s) having an efficiency of amplification (AE) higher than the average AE; and (II) designing at least one oligonucleotide capable of hybridizing to the selected region(s). It is also provided a method of detecting at least one target nucleic acid comprising the steps of: (i) providing at least one biological sample; (ii) amplifying nucleic acid(s) comprised in the biological sample; (iii) providing at least one oligonucleotide capable of hybridizing to at least one target nucleic acid, if present in the biological sample; and (iv) contacting the oligonucleotide(s) with the amplified nucleic acids and detecting the oligonucleotide(s) hybridized to the target nucleic acid(s). In particular, the method is for detecting the presence of at least one pathogen, for example a virus, in at least one human biological sample. The probes may be placed on a support, for example a microarray.
    • 提供了设计用于核酸检测的至少一种寡核苷酸的方法,其包括以下步骤:(I)鉴定和/或选择待扩增的至少一种靶核酸的区域,所述区域 )具有比平均AE高的放大效率(AE); 和(II)设计至少一种能够与选定区域杂交的寡核苷酸。 还提供了检测至少一种靶核酸的方法,包括以下步骤:(i)提供至少一种生物样品; (ii)扩增生物样品中包含的核酸; (iii)提供至少一种能够与至少一种靶核酸杂交的寡核苷酸,如果存在于生物样品中; 和(iv)使寡核苷酸与扩增的核酸接触并检测与靶核酸杂交的寡核苷酸。 特别地,该方法用于在至少一种人类生物样品中检测至少一种病原体,例如病毒的存在。 探针可以放置在载体上,例如微阵列。
    • 9. 发明申请
    • METHOD AND/OR APPARATUS OF OLIGONUCLEOTIDE DESIGN AND/OR NUCLEIC ACID DETECTION
    • 寡核苷酸设计和/或核酸检测的方法和/或装置
    • WO2007021250A2
    • 2007-02-22
    • PCT/SG2006/000224
    • 2006-08-08
    • AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCHWONG, Christopher, Wing CheongSUNG, Wing-KinLEE, CharlieMILLER, Lance, David
    • WONG, Christopher, Wing CheongSUNG, Wing-KinLEE, CharlieMILLER, Lance, David
    • C12Q1/6813G06F19/20
    • It is provided a method of designing at least one oligonucleotide for nucleic acid detection comprising the following steps in any order: (I) identifying and/or selecting region(s) of at least one target nucleic acid to be amplified, the region(s) having an efficiency of amplification (AE) higher than the average AE; and (II) designing at least one oligonucleotide capable of hybridizing to the selected region(s). It is also provided a method of detecting at least one target nucleic acid comprising the steps of: (i) providing at least one biological sample; (ii) amplifying nucleic acid(s) comprised in the biological sample; (iii) providing at least one oligonucleotide capable of hybridizing to at least one target nucleic acid, if present in the biological sample; and (iv) contacting the oligonucleotide(s) with the amplified nucleic acids and detecting the oligonucleotide(s) hybridized to the target nucleic acid(s). In particular, the method is for detecting the presence of at least one pathogen, for example a virus, in at least one human biological sample. The probes may be placed on a support, for example a microarray.
    • 提供了设计用于核酸检测的至少一种寡核苷酸的方法,其包括以任何顺序的以下步骤:(I)鉴定和/或选择至少一种靶核酸的区域 扩增效率(AE)高于平均AE的区域; 和(II)设计至少一种能够与选择的区域杂交的寡核苷酸。 还提供了检测至少一种靶核酸的方法,其包括以下步骤:(i)提供至少一种生物样品; (ii)扩增包含在生物样品中的核酸; (iii)如果存在于生物样品中,则提供至少一种能够与至少一种靶核酸杂交的寡核苷酸; (iv)将寡核苷酸与扩增的核酸接触并检测与靶核酸杂交的寡核苷酸。 特别地,该方法用于检测至少一种人类生物学样品中是否存在至少一种病原体,例如病毒。 探针可以放置在支架上,例如微阵列。
    • 10. 发明申请
    • GENE PROFILING ARRAYS
    • 基因分布阵列
    • WO0173134A2
    • 2001-10-04
    • PCT/US0109993
    • 2001-03-28
    • US HEALTHWANG ENAMARINCOLA FRANCESCO MMILLER LANCE D
    • WANG ENAMARINCOLA FRANCESCO MMILLER LANCE D
    • C12Q1/68
    • C12Q1/6837C12Q2565/513
    • Ordered arrays of mixtures of nucleic acid molecules are provided, which mixtures reflect the expression profile of one or more specimens, such as different cells or tissues. In particular embodiments, complete mRNA mixtures from specimens are separately arrayed on a substrate. Specimens from which such mixtures of nucleic acid molecules are produced can be taken from any source, including animal, plant and/or microbial cells, and can be assembled in any collection desired. The collections can, for instance, include different cell types, different phenotypes, cells grown under different conditions, cells of different ages or developmental stages, and so forth. The nucleic acid arrays are provided in both macro- and microarray formats, and are suitable for gene profiling in which relative quantitative expression from a single source or multiple sources may be determined. Techniques are also disclosed for producing high-fidelity, amplified mixtures of nucleic acid molecules using a combination of anti-sense RNA amplification and template-switching synthesis. Amplified mixtures produced using this method can, for instance, be applied to the disclosed arrays. The disclosed arrays allow high throughput analysis of differential gene expression in a specimen (such as a tumor) or a variety of specimens (such as a variety of tumors), and are suitable for automated preparation and analysis.
    • 提供了核酸分子混合物的有序阵列,其混合物反映了一个或多个样品(例如不同细胞或组织)的表达谱。 在具体实施方案中,将来自样品的完整mRNA混合物分别排列在基底上。 产生核酸分子的这种混合物的样品可以从任何来源(包括动物,植物和/或微生物细胞)获取,并且可以以任何所需的收集物组装。 例如,这些集合可以包括不同的细胞类型,不同的表型,在不同条件下生长的细胞,不同年龄或发育阶段的细胞等等。 核酸阵列以宏阵列和微阵列格式提供,并且适用于可以确定来自单个来源或多个来源的相对定量表达的基因分析。 还公开了使用反义RNA扩增和模板切换合成的组合产生高保真,扩增的核酸分子混合物的技术。 使用该方法制备的扩增混合物可以例如应用于所公开的阵列。 所公开的阵列允许在样品(例如肿瘤)或多种标本(例如多种肿瘤))中差异基因表达的高通量分析,并且适用于自动化制备和分析。