Compounds and methods for synthesis and purification of oligonucleotides
    2.
    发明授权
    Compounds and methods for synthesis and purification of oligonucleotides 有权
    用于合成和纯化寡核苷酸的化合物和方法

    公开(公告)号:US07858772B2

    公开(公告)日:2010-12-28

    申请号:US11959443

    申请日:2007-12-18

    IPC分类号: C07H21/00

    CPC分类号: C07F9/2408

    摘要: The present invention provides methods of extending nucleic acids and purifying target nucleic acids. The methods include the use of capping reagents to effect chain termination and provide a handle for purification via fluorous affinity methods.

    摘要翻译: 本发明提供了扩增核酸并纯化靶核酸的方法。 这些方法包括使用封端试剂来实现链终止,并提供通过氟亲和法纯化的手段。

    Probes and methods for hepatitis C virus typing using multidimensional proble analysis
    3.
    发明申请
    Probes and methods for hepatitis C virus typing using multidimensional proble analysis 有权
    使用多维问题分析的丙型肝炎病毒分型的探针和方法

    公开(公告)号:US20070141560A1

    公开(公告)日:2007-06-21

    申请号:US11474092

    申请日:2006-06-23

    IPC分类号: C12Q1/70 C12Q1/68

    摘要: This invention provides compositions and methods for HCV typing, e.g., genotyping and/or subtyping. The compositions and methods of the invention can be used to assign an HCV isolate to one of at least five HCV types (for example, selected from types 1, 2, 3, 4, 5 or 6), or to one of at least five subtypes (for example, subtypes 1a/b/c, 2a/c, 2b, 3a, 4a, 5a or 6a). These methods integrate the hybridization data from a plurality of HCV typing probes in a multidimensional analysis to make an HCV type assignment for an HCV in an experimental sample. The invention also provides related compositions, including, for example, the HCV typing probes and HCV typing diagnostic kits.

    摘要翻译: 本发明提供用于HCV分型的组合物和方法,例如基因分型和/或亚型。 本发明的组合物和方法可用于将HCV分离物分配至至少5种HCV类型之一(例如,选自1,2,3,4,5或6型),或至少5种之一 亚型(例如,亚型1a / b / c,2a / c,2b,3a,4a,5a或6a)。 这些方法将来自多个HCV分型探针的杂交数据整合到多维分析中,以在实验样品中对HCV进行HCV类型分配。 本发明还提供相关组合物,包括例如HCV分型探针和HCV分型诊断试剂盒。

    Router and routing protocol redundancy

    公开(公告)号:US06910148B1

    公开(公告)日:2005-06-21

    申请号:US09733284

    申请日:2000-12-07

    IPC分类号: H04L12/56 H04L29/14 G06F11/00

    摘要: A router and routing protocol redundancy are disclosed to reduce service outage or degradation for a network device and thus to increase service availability on a network due to software and hardware failures of the network device. A network device such as router includes a redundancy platform having an active controller system and a standby controller system. A routing protocol state change is received or generated by the active controller system. The received or generated routing protocol state change is replicated to the standby controller system. By replicating the routing protocol state change, the standby controller system can maintain the routing protocol sessions for the network device if a failure occurs in the active controller system. Furthermore, the routing protocol states are maintained in realtime to handle the dynamic changes created by routing protocols.

    Pipelined cryptography processor and method for its use in communication
networks
    7.
    发明授权
    Pipelined cryptography processor and method for its use in communication networks 失效
    流水线密码处理器及其在通信网络中的应用

    公开(公告)号:US5161193A

    公开(公告)日:1992-11-03

    申请号:US546632

    申请日:1990-06-29

    IPC分类号: H04L29/02

    CPC分类号: H04L29/02

    摘要: Cryptographic apparatus, and a related method for its operation, for in-line encryption and decryption of data packets transmitted in a communication network. A full-duplex cryptographic processor is positioned between two in-line processing entities of a network architecture. For example, in a fiber distributed data interface (FDDI) network, the processor is positioned between a media access control (MAC) sublayer and a ring memory controller (RMC). Incoming information packets are analyzed to decide whether or not they contain encrypted data and, if they do, are subject to decryption before forwarding. Outbound information packets have their data portions encrypted if called for, and are usually forwarded toward the network communication medium. Cryptographic processing in both directions is performed in real time as each packet is streamed through the processor. The processing of outbound information packets includes using optional data paths for looping of the processed information back in a reverse direction, to permit the host system to perform local encryption or decryption for various purposes.

    摘要翻译: 加密装置及其操作的相关方法,用于在通信网络中发送的数据分组的在线加密和解密。 全双工加密处理器位于网络架构的两个在线处理实体之间。 例如,在光纤分布式数据接口(FDDI)网络中,处理器位于介质访问控制(MAC)子层和环形存储器控制器(RMC)之间。 分析传入信息包以决定它们是否包含加密数据,如果是,则在转发之前进行解密。 出站信息包的数据部分被加密,通常被转发给网络通信媒体。 每个数据包通过处理器流式传输,实时执行两个方向的加密处理。 出站信息包的处理包括使用可选的数据路径将处理的信息反向循环,以允许主机系统为各种目的执行本地加密或解密。