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Canada Nature

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Canada Nature

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5,625 research outcomes, page 1 of 563
  • publication . Article . 2013
    Open Access English
    Authors:
    Fradet-Turcotte, Amélie; Canny, Marella D.; Escribano-Díaz, Cristina; Orthwein, Alexandre; Leung, Charles C. Y.; Huang, Hao; Landry, Marie-Claude; Kitevski-LeBlanc, Julianne; Noordermeer, Sylvie M.; Sicheri, Frank; ...
    Persistent Identifiers
    Project: CIHR

    53BP1 (also called TP53BP1) is a chromatin-associated factor that promotes immunoglobulin class switching and DNA double-strand-break (DSB) repair by non-homologous end joining. To accomplish its function in DNA repair, 53BP1 accumulates at DSB sites downstream of the R...

  • publication . Article . 2005
    Closed Access
    Authors:
    A.G. Latham; Henry P. Schwarcz; Derek C. Ford; G. W. Pearce;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    VARIOUS sedimentary deposits have recently been studied with the aim of producing geomagnetic field curves representing the Brunhes epoch. Unfortunately the magnetic recording process tends to be subject to several depositional and post-depositional errors and in the li...

  • publication . Article . 2003
    Closed Access
    Authors:
    Michael K. Rosen; Toshio Yamazaki; Gerald D. Gish; Cyril M. Kay; Tony Pawson; Lewis E. Kay;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    Many signal transduction processes are mediated by the binding of Scr-homology-2 (SH2) domains to phosphotyrosine (pTyr)-containing proteins. Although most SH2-pTyr interactions occur between two different types of molecules, some appear to involve only a single molecul...

  • publication . Article . 2005
    Closed Access
    Authors:
    S. F. H. Threlkeld; R. A. Procwat; K. S. Abbott; A. D. Yeung;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    SOME time ago Bastock1 demonstrated that yellow (y) mutant males of Drosophila melanogaster had reduced success in fertilising normal females. This tendency of females to reject y males provides a means by which variation in behaviour between populations might be easily...

  • publication . Article . 2006
    Closed Access
    Authors:
    Robert E. Garrison;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    LIMESTONE lenses occur within a thick sequence of Eocene volcanic rocks (known as the Crescent or Metehosin Formation) that border the northern, eastern and southern sides of the Olympic Peninsula in north-western Washington State. These carbonate rocks have previously ...

  • publication . Article . 2005
    Closed Access
    Authors:
    Chris Garrett;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    Tidal ratios outside and inside the Bay of Fundy/Gulf of Maine system fall into two distinct groups. The period of the free mode oscillation in the bay is 13.3 h, and this is forced by the lunar M2 tide of the North Atlantic to produce the unusually high tides recorded ...

  • publication . Article . 2006
    Closed Access
    Authors:
    David Schonfield;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    MANY studies have shown that increasing age results in a deficiency in ability to acquire new skills and information. However, the commonly held view that older people manifest an impairment in the retention of acquired material has received equivocal support from labor...

  • publication . Article . 2005
    Closed Access
    Authors:
    Lakshman Ab;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    ‘CAPACITATION’ was defined by Chang1 as the final maturation of spermatozoa in the female genital tract. Since Chang's report considerable research has been directed towards this phenomenon2,3. Capacitation has been observed outside the female tract in such areas as the...

  • publication . Article . 2002
    Closed Access
    Authors:
    Alan G. Jones; Ian J. Ferguson;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    Since Mohorovicic discovered a dramatic increase in compressional seismic velocity at a depth of 54 km beneath the Kulpa Valley in Croatia, the 'Moho' has become arguably the most important seismological horizon in Earth owing to its role in defining the crust-mantle bo...

  • publication . Article . 2004
    Closed Access
    Authors:
    Michael Locke; P. Huie;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    In many insects the larval cuticle pattern changes at metamorphosis to one of transverse ripples, often with a shortening of the segments (for example, Rhodnius, Hemiptera1; Calpodes, Lepidoptera; Tenebrio, Coleoptera2). The orientation of these ripples in Rhodnius was ...

5,625 research outcomes, page 1 of 563