Search Results - "Touchette, N A"

Differential Scanning Calorimetry of Nuclei Reveals the Loss of Major Structural Features in Chromatin by Brief Nuclease Treatment by Touchette, Nancy A., Cole, R. David

“…Differential scanning calorimetry revealed that chromatin melts in four distinct transitions in intact HeLa nuclei at 60 degrees C, 76 degrees C, 88 degrees C,…”
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Folding of dihydrofolate reductase from Escherichia coli by Touchette, Nancy A, Perry, Kathy M, Matthews, C. Robert

“…The urea-induced equilibrium unfolding transition of dihydrofolate reductase from Escherichia coli was monitored by UV difference, circular dichroism (CD), and…”
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A higher order chromatin structure that is lost during differentiation of mouse neuroblastoma cells by Touchette, N A, Anton, E, Cole, R D

“…Application of differential scanning calorimetry to nuclei from rapidly growing mouse neuroblastoma cells showed a melting profile with four major thermal…”
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Effects of salt concentration and H1 histone removal on the differential scanning calorimetry of nuclei by Touchette, Nancy A, Cole, R. David

“…The effects of increasing NaCl concentrations on the melting profiles of chromatin in isolated nuclei contradicted published claims that structural transitions…”
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Effect of single amino acid replacements on the folding and stability of dihydrofolate reductase from Escherichia coli by Perry, Kathleen M, Onuffer, James J, Touchette, Nancy A, Herndon, Cinda S, Gittelman, Mitchell S, Matthews, Robert C, Chen, Jin Tan, Mayer, Ruth J, Taira, Kazunari

“…The role of the secondary structure in the folding mechanism of dihydrofolate reductase from Escherichia coli was probed by studying the effects of amino acid…”
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Emerging infectious diseases: a 10-year perspective from the National Institute of Allergy and Infectious Diseases by Fauci, Anthony S, Touchette, Nancy A, Folkers, Gregory K

“…Although optimists once imagined that serious infectious disease threats would by now be conquered, newly emerging (e.g., severe acute respiratory syndrome…”
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A high melting structure in DNA distinguishes phases of the cell cycle by Rice, G A, Touchette, N A, Creager, A N, Goldberg, J, Cole, R D

“…Differential scanning microcalorimetry of the nuclei of dividing CHO cells revealed DNA structures that showed structural transitions at 60, 76, 88, and 105…”
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