Search Results - "DiCapua, E."

Supercoiled DNA is interwound in liquid crystalline solutions by Torbet, J., DiCapua, E.

“…Two structures have been proposed for supercoiled DNA: it is idealized either as a toroidal ring or as a rod of two interwound duplex chains. The latter model…”
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On the polymerization state of recA in the absence of DNA by Ruigrok, R W, DiCapua, E

“…We present an electron microscopy study on the polymerization state of recA in the absence of DNA. In solution recA exists as monomers, small complexes not…”
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The inactive form of recA protein: the ‘compact’ structure by Ruigrok, R.W., Bohrmann, B., Hewat, E., Engel, A., Kellenberger, E., DiCapua, E.

“…When recA protein is enzymatically inactive in vitro, it adopts a more compact helical polymer form than that of the active protein polymerized onto DNA in the…”
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Activation of recA protein: the pitch of the helical complex with single‐stranded DNA by Hewat, E.A., Ruigrok, R.W., DiCapua, E.

“…The complex of recA protein with single‐stranded DNA in the presence of ATP is the active species in the three enzymatic activities of recA: the initiation of…”
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The location of DNA in complexes of recA protein with double-stranded DNA. A neutron scattering study by DiCapua, Elisabeth, Schnarr, Manfred, Timmins, Peter A

“…Purified recA protein is found as rodlike homopolymers, and it forms filamentous complexes with double-stranded DNA that are stable in the presence of ATP…”
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The solution structure of recA filaments by small angle neutron scattering by Timmins, P A, Ruigrok, R W, DiCapua, E

“…The technique of small angle neutron scattering has been applied to study the structure in solution of recA self-polymers and various recA-DNA complexes. These…”
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Antibodies to Z-DNA interact with form V DNA by Pohl, F. M, Thomae, R, DiCapua, E

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Unwinding of duplex DNA in complexes with recA protein by Stasiak, A, DiCapua, E, Koller, T

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Radiative Decay of the Muon by Bogart, E., DiCapua, E., Némethy, P., Strelzoff, A.

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The helicity of DNA in complexes with RecA protein by Stasiak, Andrzej, Di Capua, Elisabeth

“…The RecA protein of Escherichia coli is involved in recombination (for review see ref. 1). The protein binds transiently to double-stranded DNA in the presence…”
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Complexes of RecA protein in solution. A study by small angle neutron scattering by DiCapua, E, Schnarr, M, Ruigrok, R W, Lindner, P, Timmins, P A

“…RecA complexes on DNA and self-polymers were analysed by small-angle neutron scattering in solution. By Guinier analysis at small angles and by model analysis…”
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Elongation of duplex DNA by recA protein by Stasiak, A, Di Capua, E, Koller, T

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Activation of recA protein. The open helix model for LexA cleavage by DiCapua, E, Cuillel, M, Hewat, E, Schnarr, M, Timmins, P A, Ruigrok, R W

“…RecA protein is induced by the binding of DNA and ATP to become active in the hydrolysis of ATP and the cleavage of repressors. These reactions appear to…”
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The accessibility of DNA to dimethylsulfate in complexes with recA protein by Di Capua, E., Müller, B.

“…recA protein coats DNA co‐operatively to form filaments approximately 100 A thick, which in the presence of ATP, and more stably so in the presence of the…”
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Response to electrons and pions of the calorimeter for the CHORUS experiment by Di Capua, E., Ferroni, M., Luppi, C., Ricciardi, S., Saitta, B., Zucchelli, P., Buontempo, S., Cocco, A.G., Ereditato, A., Fiorillo, G., Garufi, F., Marchetti-Stasi, F., Messina, M., Migliozzi, P., Palladino, V., Strolin, P., Capone, A., Depedis, D., Dore, U., Loverre, P.F., Macina, D., Mazzoni, M.A., Piredda, G., Righini, P., Santacesaria, R.

“…We built and tested on charged particle beams the high energy-resolution calorimeter for the CHORUS experiment, which searches for ν μ - ν τ oscillations in…”
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Characterization of complexes between recA protein and duplex DNA by electron microscopy by Di Capua, E, Engel, A, Stasiak, A, Koller, T

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Activation of recA protein: the salt-induced structural transition by DiCapua, E, Ruigrok, R W, Timmins, P A

“…Purified recA protein is induced by high salt concentrations to hydrolyse ATP even in the absence of DNA. By small angle neutron scattering we show that this…”
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Performance of the CHORUS lead-scintillating fiber calorimeter by Buontempo, S., Capone, A., Cocco, A.G., Depedis, D., Di Capua, E., Dore, U., Ereditato, A., Ferroni, M., Fiorillo, G., Garufi, F., Loverre, P.F., Luppi, C., Macina, D., Marchetti-Stasi, F., Mazzoni, M.A., Messina, M., Migliozzi, P., Palladino, V., Piredda, G., Ricciardi, S., Righini, P., Saitta, B., Santacesaria, R., Strolin, P., Zucchelli, P.

“…We report on the design and performance of the lead-scintillating fiber calorimeter of the CHORUS experiment, which searches for ν μ-ν τ oscillations in the…”
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Antibodies to Z-DNA interact with form V DNA by Pohl, F M, Thomae, R, DiCapua, E

“…The authors used antisera and monoclonal antibodies to Z-DNA to determine whether form V DNA contains stretches of left-handed double-helical conformation…”
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Natural DNA sequences can form left-handed helices in low salt solution under conditions of topological constraint by Brahms, S, Vergne, J, Brahms, J G, Di Capua, E, Bucher, P, Koller, T

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