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    • 64. 发明申请
    • Oligonucleotide arrays to monitor gene expression and methods for making and using same
    • 用于监测基因表达的寡核苷酸阵列及其制备和使用方法
    • US20060010513A1
    • 2006-01-12
    • US11128049
    • 2005-05-11
    • Mark MelvilleTimothy CharleboisWilliam MountsLouane HannMartin SinacoreMark LeonardEugene BrownChristopher MillerGene Lee
    • Mark MelvilleTimothy CharleboisWilliam MountsLouane HannMartin SinacoreMark LeonardEugene BrownChristopher MillerGene Lee
    • A01H1/00C12N15/82
    • C07K14/47C12Q1/6837C12Q1/6876C12Q2600/158
    • The present invention provides an oligonucleotide array capable of identifying genes and related pathways involved with the induction of a particular phenotype by a cell line, e.g., the genes and related pathways involved with the induction of transgene expression by the cell line. The invention is particularly useful when there is little or no information about the genome of the cell line being studied, because it provides methods for identifying consensus sequences for known and previously undiscovered genes, and for designing oligonucleotide probes to the identified consensus sequences. Additionally, when the array is to be used to determine optimal conditions for expression of a transgene by the cell line, the invention teaches methods of including oligonucleotide probes to transgene sequences in the array. The invention also provides methods of using the array to identify genes and related pathways involved with the induction of a particular cell line phenotype. The invention also provides novel polynucleotides of undiscovered genes (i.e., a gene that had not been sequenced and/or shown to be expressed by CHO cells) and novel polynucleotides involved with the induction of a particular cell phenotype, e.g., increased survival when grown under stressful culture conditions, increased transgene expression, decreased production of an antigen, etc. These novel polynucleotides are termed novel CHO sequences and differential CHO sequences, respectively. The invention also provides genetically engineered expression vectors, host cells, and transgenic animals comprising the novel nucleic acid molecules of the invention. The invention additionally provides antisense and RNAi molecules to the nucleic acid molecules of the invention. The invention further provides methods of using the polynucleotides of the invention.
    • 本发明提供了能够鉴定涉及通过细胞系诱导特定表型的基因和相关途径的寡核苷酸阵列,例如涉及通过细胞系诱导转基因表达的基因和相关途径。 当关于正在研究的细胞系的基因组的信息很少或没有信息时,本发明是特别有用的,因为它提供了用于鉴定已知和先前未被发现的基因的共有序列的方法,以及为所识别的共有序列设计寡核苷酸探针。 另外,当该阵列用于确定由细胞系表达转基因的最佳条件时,本发明教导了将阵列中的转基因序列包含寡核苷酸探针的方法。 本发明还提供了使用该阵列鉴定涉及诱导特定细胞系表型的基因和相关途径的方法。 本发明还提供未被发现的基因的新型多核苷酸(即,未被测序和/或显示由CHO细胞表达的基因)和参与特定细胞表型诱导的新型多核苷酸,例如当在下面生长时增加的存活 压力培养条件,转基因表达增加,抗原产生减少等。这些新型多核苷酸分别被称为新的CHO序列和差异CHO序列。 本发明还提供了遗传工程改造的表达载体,宿主细胞和包含本发明的新型核酸分子的转基因动物。 本发明还向本发明的核酸分子提供反义和RNAi分子。 本发明还提供使用本发明的多核苷酸的方法。
    • 66. 发明申请
    • Method and apparatus for forming multiple beams
    • 用于形成多个梁的方法和装置
    • US20050004464A1
    • 2005-01-06
    • US10800125
    • 2004-03-12
    • Christopher Miller
    • Christopher Miller
    • H01Q25/00A61B8/00
    • G01S15/8909G01S7/5209H01Q25/00
    • An apparatus and associated method are disclosed which form a multiple beam forming network using time division multiplexing. Instead of having several parallel sets of beam forming network hardware running at a given sampling clock rate, a simpler, single piece of hardware is run at a faster rate equal to the given sampling clock rate times the number of beams to be formed. Each sample received from each element is time division multiplexed into a bit stream, one for each beam. These time division multiplex element samples are weighted to apply the desired phase shift/time delay per element. Each weighted resultant is delayed in a cascade delay pipeline and then combined with the cascade combiner to form a beam at a given time division instant. This process is repeated for the next set of time division multiplexed samples and weights from each element of the array at a given time to form the next beam. The process is repeated for all beams until the sampling time interval ends.
    • 公开了一种使用时分复用形成多波束形成网络的装置和相关方法。 代替具有以给定采样时钟速率运行的多个并行的波束形成网络硬件集合,以更快的速率运行更简单的单个硬件,该速率等于给定采样时钟速率乘以要形成的波束的数量。 从每个元件接收的每个样本被时分复用为比特流,每个波束一个。 这些时分多路复用元件样本被加权以应用每个元件所需的相移/时间延迟。 每个加权结果在级联延迟流水线中延迟,然后与级联组合器组合以在给定的时分瞬间形成波束。 对于在给定时间的阵列的每个元素的下一组时分复用采样和权重重复该过程以形成下一个波束。 对于所有光束重复该过程,直到采样时间间隔结束为止。