نتایج جستجو برای: PGS X9
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Background Chromosomal abnormalities are common in embryos from assisted reproductive technology, ranging from 60% abnormal embryos in women
In recent years there has been a growing interest in the application of X-ray scattering techniques to biomolecules in solution. At NSLS, a new undulator-based beamline, X9, has been constructed to address the oversubscribed user demand for X-ray scattering. Beamline X9 has the capability to perform small/wide-angle X-ray scattering (SAXS/WAXS) all in one single instrument. This is accomplished...
Let E be an elliptic curve over Q, and ρl : Gal(Q/Q)→GL2(Zl) its l-adic Galois representation. Serre observed that for l ≥ 5 there is no proper closed subgroup of SL2(Zl) that maps surjectively onto SL2(Z/lZ), and concluded that if ρl is surjective mod l then it is surjective onto GL2(Zl). We show that this no longer holds for l = 3 by describing a modular curve X9 of genus 0 parametrizing elli...
objective: periapical granulomas (pgs) and radicular cysts (rcs), as the most common odontogenic lesions have yet unclear pathogenesis. this study was aimed to compare pcna and ki-67 expression in pgs and rcs and evaluate their possible relationship with two lesions. methods: in this cross-sectional descriptive study, twenty pgs and twenty rcs were evaluated immunohistochemically using an anti-...
To confirm the nature of the donor star in the ultra-compact X-ray binary candidate 47 Tuc X9, we obtained optical spectra (3,000–10,000Å) with the Hubble Space Telescope / Space Telescope Imaging Spectrograph. We find no strong emission or absorption features in the spectrum of X9. In particular, we place 3σ upper limits on the H α and He ii λ4686 emission line equivalent widths −EWHα . 14 Å a...
XRad17 is required for the activation of XChk1 but not XCds1 during checkpoint signaling in Xenopus.
The DNA damage/replication checkpoints act by sensing the presence of damaged DNA or stalled replication forks and initiate signaling pathways that arrest cell cycle progression. Here we report the cloning and characterization of Xenopus orthologues of the RFCand PCNA-related checkpoint proteins. XRad17 shares regions of homology with the five subunits of Replication factor C. XRad9, XRad1, and...
D. Velmurugan, V. Rajakannan, D. Gayathri, S. Banumathi, T. Yamane, Z. Dauter, M. Dauter and K. Sekar* Department of Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India Synchrotron Radiation Research Section, NCI and Brookhaven National Laboratory, Building 725A-X9, Upton, NY 11973, USA Department of Biotechnology and Biomaterial Science Graduate School o...
...............................................................................................pg 3 Introduction.......................................................................................pgs 3-8 Methodology.....................................................................................pgs 8-10 Results.................................................................................
TIS10/PGS-2 encodes a prostaglandin synthase (PGS) distinct from the previously described enzyme PGS-1 (EC 1.14.99.1). We have now generated antipeptide antisera, directed to an amino acid sequence unique to the murine TIS10/PGS-2 protein, which specifically recognize the TIS10/PGS-2 antigen. TIS10/PGS-2 protein was undetectable in quiescent Swiss 3T3 cells. The level of TIS10/PGS-2 protein pea...
(2) f(x) E F(x9 x)9 i.e., the case of Eq. (1) where x = y. For both Eqs. (1) and (2), the ordering of the exponentiations is important, and for Eq. (1) and throughout this paper, we mean a bracketing order "from the top down," i.e., x raised to the power y9 followed by y raised to the power x^, and then x raised to the power y^\ and so on, all the way down to the x which is at the lowest positi...
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