Zobrazeno 1 - 10
of 30
pro vyhledávání: '"J. C. Hiebert"'
Publikováno v:
Genetics. 124:677-686
An example of autosomal dosage compensation involving the expression of the alcohol dehydrogenase (Adh) locus is described. Flies trisomic for a quarter of the length of the left arm of chromosome two, including Adh, have diploid levels of enzyme act
Autor:
J C Hiebert, James A. Birchler
Publikováno v:
Genetics. 136(3)
The mutational effect of the maleless (mle) gene in Drosophila has been reexamined. Earlier work had suggested that mle along with other male-lethal genes was responsible for hypertranscription of the X chromosome in males to bring about dosage compe
Publikováno v:
Genetics. 124(3)
An example of autosomal dosage compensation involving the expression of the alcohol dehydrogenase (Adh) locus is described. Flies trisomic for a quarter of the length of the left arm of chromosome two, including Adh, have diploid levels of enzyme act
Autor:
H. O. Klages, W. Heeringa, J. C. Hiebert, H. Krupp, W. Nitz, R. Garrett, K. Hofmann, P. Jany, F.P. Brady, P. Doll, C.-H.-R. Maier, J. Wilczynski, J. Hansmeyer
Publikováno v:
Radiation Effects. 94:195-204
Few-nucleon problems are studied at the polarized neutron facility of the Karlsruhe cyclotron in scattering experiments on very light nuclei. In a first series of experiments the analyzing power Ay( ) of the elastic scattering of neutron on H, 2H, 3H
Autor:
J C Hiebert, James A. Birchler
Publikováno v:
Genetics. 122:129-138
The Enhancer of wa [E(wa)] mutation was shown to interact strongly with 4 of 41 tested alleles of the white (w) eye color locus. All four of the affected w alleles result from the insertion of a transposable element. E(wa) was further localized cytog
Autor:
B. Zeitnitz, F.P. Brady, P. Doll, H. Dobiasch, H.O. Klages, P. Plischke, J. C. Hiebert, H. Krupp, M. Oexner
Publikováno v:
Nuclear Instruments and Methods in Physics Research. 219:269-274
A polarized fast neutron beam with a continous energy distribution up to 50 MeV and a polarization close to 50% is prodiced in D ( d , n ) reactions. Polarized deuterons of 52 MeV are used together with a liquid deuterium target. The energy dependent
Autor:
Gerald T. Garvey, J. C. Hiebert
Publikováno v:
Physical Review. 135:B346-B357
Differential cross sections for the elastic scattering and the inelastic scattering to the most strongly excited states in the ${\mathrm{O}}^{16}$\char22{}${\mathrm{C}}^{12}$ system have been measured using the 168-MeV ${\mathrm{O}}^{16}$ beam from t
Enhanced Excitation ofT=0,S=0States of the Ground-State Configuration inC12-C12Scattering at 126 MeV
Publikováno v:
Physical Review. 130:2397-2407
A detailed study was made on the scattering of ${\mathrm{C}}^{12}$ from ${\mathrm{C}}^{12}$ at 126 MeV in order to better understand the inelastic scattering mechanisms involved in these reactions. Earlier experiments noted four prominent peaks in th
Publikováno v:
Physical Review. 138:B346-B349
Angular-distribution and total-cross-section measurements have been made for the $^{14}\mathrm{N}$($^{14}\mathrm{N}$,$^{13}\mathrm{N}$)$^{15}\mathrm{N}$ reaction over a range of energies. For center-of-mass energies below about 6.5 MeV, the tunneling
Publikováno v:
Physical Review. 154:898-920