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    • 1. 发明申请
    • Label integrity verification of chemical array data
    • 化学阵列数据的标签完整性验证
    • US20070111219A1
    • 2007-05-17
    • US11283453
    • 2005-11-17
    • James Minor
    • James Minor
    • C12Q1/68G06F19/00
    • G01N33/582
    • Methods, systems and computer readable media for checking label integrity of labeled biopolymers in a sample assayed by chemical array analysis. A sample is divided into equal aliquots. At least first and second labels are incorporated into biopolymers contained in first and second aliquots of the equal aliquots, respectively. The labels are added to the aliquots in amounts expected to incorporate into the biopolymers of the respective aliquots to produce signals of proportional quantity when read from probes on a chemical array designed to couple with biopolymers of the aliquots. The aliquots are then combined into a single, multi-labeled sample having at least first-labeled biopolymers and second-labeled biopolymers. The multi-labeled sample is hybridized with probes on a chemical array. Signal values are read from the probes on the chemical array bound to labeled biopolymers from the multi-labeled sample. Comparisons are made between signal values from probes bound to biopolymer having the first label incorporated therein (first-labeled signal values) and signal values from the same probes bound to biopolymers having the second label incorporated therein (second-labeled signal values), respectively, from which it is determined that label integrity is of acceptable quality if divergence between the first-labeled signal values and the second-labeled signal values is less than a predetermined threshold value.
    • 用于检查通过化学阵列分析测定的样品中标记的生物聚合物的标记完整性的方法,系统和计算机可读介质。 样品分成等份。 至少第一和第二标签分别并入等份的第一等份和第二等分试样中的生物聚合物中。 将标签以预期掺入各等分试样的生物聚合物的量加入到等分试样中,以便在设计成与等分试样的生物聚合物偶联的化学阵列上从探针读取时产生比例量的信号。 然后将等分试样合并成具有至少第一标记生物聚合物和第二标记的生物聚合物的单个多标记样品。 多标记样品与化学阵列上的探针杂交。 从与多标记样品的标记生物聚合物结合的化学阵列上的探针读取信号值。 比较来自与其中结合有第一标记(第一标记信号值)的生物聚合物结合的探针的信号值和来自与其中结合有第二标记(第二标记信号值)的生物聚合物结合的相同探针的信号值, 如果第一标记信号值和第二标记信号值之间的偏差小于预定阈值,则确定标签完整性是可接受的质量。
    • 7. 发明申请
    • Methods and systems for evaluating and for comparing methods of testing tissue samples
    • 用于评估和比较组织样本测试方法的方法和系统
    • US20050227221A1
    • 2005-10-13
    • US10821829
    • 2004-04-09
    • James Minor
    • James Minor
    • C12Q1/00G01N33/48G01N33/50G06F19/00
    • G01N33/5005G01N33/5008G01N33/5023G16B25/00
    • Using contextual response profiles to group genes into “equivalent” classes to infer biological functionality. Comparing such classes from different contexts (conditions) to identify genes that change functionality. Also, methods, systems and computer readable media to separate gene expression signatures and distinguish differential gene expression specific to pure tissue in a heterogeneous tissue sample. Further, methods, systems and computer readable media for validating or calibrating a plotted curve of sorted p-values is provided. Still further, methods, systems and computer readable media are provided for distinguishing differentially expressed genes based on plotting expression levels and replicates derived from one or more genes in a first sample against corresponding expression levels and replicated derived from one or more genes in a second sample.
    • 使用上下文响应简档将基因分组为“等效”类以推断生物功能。 比较不同上下文(条件)的类别来识别改变功能的基因。 而且,分离基因表达特征的方法,系统和计算机可读介质,并且在异质组织样品中区分特异于纯组织的差异基因表达。 此外,提供了用于验证或校准分类p值的绘图曲线的方法,系统和计算机可读介质。 此外,提供了方法,系统和计算机可读介质,用于基于绘制表达水平和从第一样品中的一个或多个基因衍生的相对于相应表达水平的拷贝来区别差异表达的基因,并从第二个样品中的一个或多个基因 。
    • 9. 发明申请
    • Label integrity verification of chemical array data
    • 化学阵列数据的标签完整性验证
    • US20070111218A1
    • 2007-05-17
    • US11282527
    • 2005-11-17
    • Diane IlsleyJames Minor
    • Diane IlsleyJames Minor
    • C12Q1/68G06F19/00
    • G01N33/582C12Q1/6837G01N33/58C12Q2565/102C12Q2545/101
    • Methods, systems and computer readable media for checking label integrity of labeled biopolymers in a single sample assayed by chemical array analysis. At least first and second labels are incorporated into biopolymers in the single sample to produce a multi-labeled, single sample. The multi-labeled, single sample is hybridized with probes on a chemical array, and signal values are read from probes on the chemical array bound to a set of biopolymer sequences labeled with the at least first and second labels. First-labeled signal values from a probe, having the first label incorporated therein, are compared with second-labeled signal values from the probe bound to biopolymer having the second label incorporated therein. The reading signal values and comparing steps are repeated for at least one additional probe on the chemical microarray bound to a set of different biopolymer sequences labeled with the at t least first and second labels, and label integrity is determined to be of acceptable quality if divergence between the first-labeled signal values read from the probes and the second-labeled signal values read from the same probes is less than a predetermined threshold value.
    • 用于通过化学阵列分析测定的单个样品中标记的生物聚合物的标签完整性的方法,系统和计算机可读介质。 至少第一和第二标签被并入单个样品中的生物聚合物中以产生多标记的单个样品。 多标记的单个样品与化学阵列上的探针杂交,并且从与至少第一和第二标记标记的一组生物聚合物序列结合的化学阵列上的探针读取信号值。 将具有掺入其中的第一标记的探针的第一标记信号值与来自结合到其中结合有第二标签的生物聚合物的探针的第二标记信号值进行比较。 对于与至少第一和第二标签标记的一组不同生物聚合物序列结合的化学微阵列上的至少一个附加探针重复阅读信号值和比较步骤,并且如果发散发生,标签完整性被确定为具有可接受的质量 在从探针读取的第一标记信号值和从相同探针读取的第二标记信号值之间小于预定阈值。