Search Results - "Ordahl, Charles P."

Coenzymatic Activity of Randomly Broken or Intact Double-stranded DNAs in Auto and Histone H1 Trans-poly(ADP-ribosylation), Catalyzed by Poly(ADP-ribose) Polymerase (PARP I) by Kun, Ernest, Kirsten, Eva, Ordahl, Charles P

“…The enzymatic transfer of ADP-ribose from NAD to histone H 1 (defined as trans-poly(ADP-ribosylation)) or to PARP I (defined as auto-poly(ADP-ribosylation))…”
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Somite cell cycle analysis using somite‐staging to measure intrinsic developmental time by Venters, Sara J., Hultner, Michael L., Ordahl, Charles P.

“…Somite stages were employed as units of intrinsic developmental time to measure cell doubling rate and other cell cycle parameters of chick forelimb level…”
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Persistent myogenic capacity of the dermomyotome dorsomedial lip and restriction of myogenic competence by Venters, Sara J, Ordahl, Charles P

“…The dorsomedial lip (DML) of the somite dermomyotome is the source of cells for the early growth and morphogenesis of the epaxial primary myotome and the…”
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Common Epicardial Origin of Coronary Vascular Smooth Muscle, Perivascular Fibroblasts, and Intermyocardial Fibroblasts in the Avian Heart by Dettman, Robert W., Denetclaw, Wilfred, Ordahl, Charles P., Bristow, James

“…Previous studies have shown that during avian heart development, epicardial and coronary vascular smooth muscle precursors are derived from the proepicardium,…”
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Poly(ADP-Ribose) Polymerase Binds with Transcription Enhancer Factor 1 to MCAT1 Elements To Regulate Muscle-Specific Transcription by Butler, Alison J., Ordahl, Charles P.

“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Pax-3 expression in segmental mesoderm marks early stages in myogenic cell specification by WILLIAMS, B. A, ORDAHL, C. P

“…Specification of the myogenic lineage begins prior to gastrulation and culminates in the emergence of determined myogenic precursor cells from the somites. The…”
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The growth of the dermomyotome and formation of early myotome lineages in thoracolumbar somites of chicken embryos by Denetclaw, W F, Ordahl, C P

“…Myotome formation in the epaxial and hypaxial domains of thoraco-lumbar somites was analyzed using fluorescent vital dye labeling of dermomyotome cells and…”
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Asymmetric cell divisions are concentrated in the dermomyotome dorsomedial lip during epaxial primary myotome morphogenesis by Venters, Sara J, Ordahl, Charles P

“…To determine if somitic stem cell pools could be identified by an intrinsic difference in mitotic behaviour, the orientation of mitoses in the dermomyotome…”
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The dermomyotome dorsomedial lip drives growth and morphogenesis of both the primary myotome and dermomyotome epithelium by Ordahl, C P, Berdougo, E, Venters, S J, Denetclaw, Jr, W F

“…The cellular and molecular mechanisms that govern early muscle patterning in vertebrate development are unknown. The earliest skeletal muscle to organize, the…”
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The pattern of MyoD and contractile protein localization in primary epaxial myotome reflects the dynamic progression of nascent myoblast differentiation by Yang, Yagai, Ordahl, Charles P.

“…The localization of contractile and regulatory proteins in early stages of epaxial primary myotome development was analyzed by immunofluorescence microscopy…”
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Regulation of the Enzymatic Catalysis of Poly(ADP-ribose) Polymerase by dsDNA, Polyamines, Mg2+, Ca2+, Histones H1 and H3, and ATP, by by Kun, Ernest, Kirsten, Eva, Mendeleyev, Jerome, Ordahl, Charles P

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Analysis of Nucleotide Sequence-Dependent DNA Binding of Poly(ADP-ribose) Polymerase in a Purified System by Huang, Kai, Tidyman, William E, Le, Kim-Uyen T, Kirsten, Eva, Kun, Ernest, Ordahl, Charles P

“…The enzymatic transfer of ADP-ribose from NAD to histone H1 [defined as trans(oligo-ADP-ribosylation)] or to PARP-1 [defined as auto(poly-ADP-ribosylation)]…”
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Activity assays for poly-ADP ribose polymerase by Kirsten, Eva, Kun, Ernest, Mendeleyev, Jerome, Ordahl, Charles P

“…Poly(ADP-ribose) polymerase (PARP-1) is a nuclear enzyme that has traditionally been thought to require discontinuous or "damaged" DNA (dcDNA) as a coenzyme, a…”
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Quantitative correlation between cellular proliferation and nuclear poly (ADP-ribose) polymerase (PARP-1) by Kun, Ernest, Kirsten, Eva, Bauer, Pal, Ordahl, Charles

“…Treatment of cells with lysophosphatidyl choline and centrifugal extraction can separate poly (ADP-ribose) synthetase (PARP-1) and DNA synthetase activities,…”
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Regulation of the Enzymatic Catalysis of Poly(ADP-ribose) Polymerase by dsDNA, Polyamines, Mg2+, Ca2+, Histones H1 and H3, and ATP by Kun, Ernest, Kirsten, Eva, Mendeleyev, Jerome, Ordahl, Charles P

“…The enzymatic mechanism of poly(ADP-ribose) polymerase (PARP-1) has been analyzed in two in vitro systems:  (a) in solution and (b) when the acceptor histones…”
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Angiogenic potential of the avian somite by Wilting, Jörg, Brand‐Saberi, Beate, Huang, Ruijin, Zhi, Qixia, Köntges, Georgy, Ordahl, Charles P., Christ, Bodo

“…We have studied the angiogenic potential of the unsegmented paraxial mesoderm and epithelial somites of the trunk with homotopical grafts between quail and…”
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Precocious terminal differentiation of premigratory limb muscle precursor cells requires positive signalling by Venters, Sara J., Argent, Rebecca E., Deegan, Fiona M., Perez‐Baron, Gina, Wong, Ted S., Tidyman, William E., Denetclaw, Wilfred F., Marcelle, Christophe, Bronner‐Fraser, Marianne, Ordahl, Charles P.

“…The timing of myogenic differentiation of hypaxial muscle precursor cells in the somite lags behind that of epaxial precursors. Two hypotheses have been…”
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Myogenic Shape-Shifters by Ordahl, Charles P.

“…Ordahl comments on an article by De Angelis et al (1999) that discussed the embryonic origin of muscle cells and how damaged muscle repairs itself. While their…”
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Somite unit chronometry to analyze teratogen phase specificity in the paraxial mesoderm by Venters, Sara J, Ordahl, Charles P

“…Phase specificity, the temporal and tissue restriction of teratogen-induced defects during embryonic -development, is a poorly understood but common property…”
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In vivo regulation of the chicken cardiac troponin T gene promoter in zebrafish embryos by Tidyman, William E., Sehnert, Amy J., Huq, Anja, Agard, Jennifer, Deegan, Fiona, Stainier, Didier Y.R., Ordahl, Charles P.

“…The chicken cardiac troponin T (cTnT) gene is representative of numerous cardiac and skeletal muscle‐specific genes that contain muscle‐CAT (MCAT) elements…”
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