会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明申请
    • Somatic cells, germ cells and cell lines derived from a PTTG knockout rodent
    • 衍生自PTTG敲除啮齿动物的体细胞,生殖细胞和细胞系
    • US20050177887A1
    • 2005-08-11
    • US11080713
    • 2005-03-15
    • Shlomo MelmedZhiyong Wang
    • Shlomo MelmedZhiyong Wang
    • C07K14/82C12N15/85A01K67/027C12N5/06
    • C12N15/8509A01K67/0276A01K2217/075A01K2227/105A01K2267/03A01K2267/0362C07K14/82C12N2517/02
    • Disclosed is a null mutant (or knockout) rodent comprising in its germ cells an artificially induced PTTG null mutation. In some embodiments, the null mutant rodent can be generated by way of homologous recombination in an embryonic stem cell or germ cell. The inventive null mutant rodent can be used to study mammalian physiology at the cellular, tissue, and/or organismal level with respect to various phenotypes, including hyperglycemia, hypoinsulinaemia, hypoleptinemia, diabetes, chromosomal aneuploidy, premature centromere division, chromosomal damage, aberrant mitotic cellular division, thrombocytopenia, thymic hyperplasia, splenic hypoplasia, testicular hypoplasia, and female subfertility. Also disclosed is an animal model for diabetes. Also disclosed is a somatic or germ cell obtained from the null mutant rodent. Also disclosed is a cell line derived from a cell obtained from the null mutant rodent.
    • 公开了一种无效突变(或敲除)啮齿动物,其在其生殖细胞中包含人工诱导的PTTG无效突变。 在一些实施方案中,无效突变啮齿动物可以通过在胚胎干细胞或生殖细胞中的同源重组产生。 关于各种表型,本发明的无效突变啮齿动物可用于研究细胞,组织和/或生物体水平的哺乳动物生理学,包括高血糖症,低胰岛素血症,hypoleptinemia,糖尿病,染色体非整倍性,早熟着丝粒分裂,染色体损伤,异常有丝分裂 细胞分裂,血小板减少症,胸腺增生,脾发育不全,睾丸发育不全和女性亚不孕。 还公开了一种用于糖尿病的动物模型。 还公开了从无效突变啮齿动物获得的体细胞或生殖细胞。 还公开了衍生自从无效突变啮齿动物获得的细胞的细胞系。
    • 10. 发明申请
    • System and methods for enhancing signal-to-noise ratios of microarray-based measurements
    • 用于增强基于微阵列的测量的信噪比的系统和方法
    • US20050100939A1
    • 2005-05-12
    • US10943752
    • 2004-09-17
    • Eugeni NamsaraevGeorge Karlin-NeumannMalek FahamManeesh JainPaul HardenbolThomas WillisZhiyong Wang
    • Eugeni NamsaraevGeorge Karlin-NeumannMalek FahamManeesh JainPaul HardenbolThomas WillisZhiyong Wang
    • C12Q1/68G01N20060101G01N33/48G01N33/50G06F19/00
    • C12Q1/6837C12Q2563/131
    • The present invention provides systems and methods for large-scale genetic measurements by generating from a sample labeled target sequences whose length, orientation, label, and degree of overlap and complementarity are tailored to corresponding end-attached probes of a solid support so that signal-to-noise ratios of measurement from specifically hybridized labeled target sequences are maximized. Systems for implementing methods of the invention include a set of sample-interacting probes to produce amplicons that either each contain a segment of a target polynucleotide or an oligonucleotide tag that corresponds to a segment of a target polynucleotide, one or more solid phase supports that contain a plurality of end-attached probes, and methods of generating from sample-interacting probe amplicons from which labeled target sequences are tailored for hybridization to the solid phase supports, such as microarrays. In one aspect, labeled target sequences and end-attached probe of the solid phase supports comprise oligonucleotide tags and tag complements, respectively, selected from a minimally cross-hybridizing set.
    • 本发明提供了用于大规模遗传测量的系统和方法,所述系统和方法通过从样品标记的靶序列产生,所述样品标记的靶序列的长度,取向,标记,重叠度和互补度被量化到固体支持物的相应末端附接探针, 来自特异性杂交的标记靶序列的测量的信噪比最大化。 用于实施本发明方法的系统包括一组样品相互作用探针以产生扩增子,每个扩增子各含有靶多核苷酸片段或对应于靶多核苷酸片段的寡核苷酸标签,一个或多个固相载体含有 多个末端连接的探针,以及从样品相互作用的探针扩增子产生的方法,其中标记的靶序列被定制用于与固相支持物例如微阵列杂交。 在一个方面,固相载体的标记的靶序列和末端连接的探针分别包含选自最小交叉杂交组的寡核苷酸标签和标签互补物。