A screen for recessive speciation genes expressed in the gametes of F1 hybrid yeast (2007)
Diploid hybrids of Saccharomyces cerevisiae and its closest relative, Saccharomyces paradoxus, are viable, but the sexual gametes they produce are not. One of several possible causes of this gamete...
Hybrid speciation in experimental populations of yeast (2002)
Greig, D., Louis, E.J., Borts, R.H., Travisano, M.
Most models of speciation require gradual change and geographic or ecological isolation for new species to arise. Homoploid hybrid speciation occurred readily between Saccharomyces cerevisiae and...
Epistasis and hybrid sterility in Saccharomyces (2002)
Greig, D., Borts, R.H., Louis, E.J., Travisano, M.
Hybrid sterility is thought to be due to deleterious epistatic interactions between genes from different species. Here we demonstrate that dominant genic incompatibility does not contribute to...
Spin-resolved photoelectron spectroscopy of ultrathin Fe films on GaAs(001) (2002)
Takahashi, N, Zhang, T, Spangenberg, M, Greig, D, Shen, TH, Cornelius, S, ...
Magnetism of ultrathin Fe films on GaAs(100) investigated by photoelectron spectroscopy (2002)
Zhang, T, Takahashi, N, Spangenberg, M, Shen, TH, Seddon, EA, Greig, D, ...
Magnetic Compton scattering study of the ferromagnetic amorphous alloys Fe1-xBx (2001)
Taylor, J.W., Duffy, J.A., Bebb, A.M., Cooper, M.J., Dugdale, S.B., McCarthy, J.E., ...
The boron contribution to the total spin moment in the amorphous alloys Fe1-xBx (x=0.2,0.24) has been determined using magnetic Compton scattering. The magnitude of the induced boron moment was...
Magnetic Compton scattering study of the ferromagnetic amorphous alloys Fe1-xBx (2001)
Taylor, J.W., Duffy, J.A., Bebb, A.M., Cooper, M.J., Dugdale, S.B., McCarthy, J.E., ...
The boron contribution to the total spin moment in the amorphous alloys Fe1-xBx (x=0.2,0.24) has been determined using magnetic Compton scattering. The magnitude of the induced boron moment was...
Magnetic Compton scattering study of the ferromagnetic amorphous alloys Fe1-xBx (2001)
Taylor, J.W., Duffy, J.A., Bebb, A.M., Cooper, M.J., Dugdale, S.B., McCarthy, J.E., ...
The boron contribution to the total spin moment in the amorphous alloys Fe1-xBx (x=0.2,0.24) has been determined using magnetic Compton scattering. The magnitude of the induced boron moment was...
Xu, Y.B., Greig, D., Seddon, E.A., Matthew, J.A.D.
The partial spin-dependent densities of states (DOS) of both the iron and the boron in Fe–B amorphous magnetic alloys have been determined from spin-resolved photoemission using a synchrotron...
Xu, Y.B., Greig, D., Seddon, E.A., Matthew, J.A.D.
The partial spin-dependent densities of states (DOS) of both the iron and the boron in Fe–B amorphous magnetic alloys have been determined from spin-resolved photoemission using a synchrotron...
Xu, Y.B., Greig, D., Seddon, E.A., Matthew, J.A.D.
The partial spin-dependent densities of states (DOS) of both the iron and the boron in Fe–B amorphous magnetic alloys have been determined from spin-resolved photoemission using a synchrotron...
Evidence for polarised boron in Co-B and Fe-B alloys (1999)
Xu, Y.B., Greig, D., Seddon, E.A., Cornelius, S., Matthew, J.A.D.
By exploiting the tunability of synchrotron radiation in measurements of spin-resolved photoemission it has proved possible to obtain information on the polarisation of the valence electrons of Co-B...
Evidence for polarised boron in Co-B and Fe-B alloys (1999)
Xu, Y.B., Greig, D., Seddon, E.A., Cornelius, S., Matthew, J.A.D.
By exploiting the tunability of synchrotron radiation in measurements of spin-resolved photoemission it has proved possible to obtain information on the polarisation of the valence electrons of Co-B...
Evidence for polarised boron in Co-B and Fe-B alloys (1999)
Xu, Y.B., Greig, D., Seddon, E.A., Cornelius, S., Matthew, J.A.D.
By exploiting the tunability of synchrotron radiation in measurements of spin-resolved photoemission it has proved possible to obtain information on the polarisation of the valence electrons of Co-B...
Wellock, K. P., Hickey, B. J., Greig, D., Walker, M. J., Xu, J.
This paper concerned mmc in some important way and contained information about, utilized, or discussed these subjects: basic topics:, composite materials, mmc materials and material types:, co/cu,...
Spin-resolved photoemission of in-situ sputtered iron and iron-yttrium alloys (1997)
Xu, Y.B., Greig, D., Seddon, E.A., Matthew, J.A.D.
Spin-resolved photoemission spectra of amorphous Fe-Y alloys have been obtained and compared with both those of pure Fe and with theoretical electronic structure calculations. The thin iron and alloy...
Spin-resolved photoemission of in-situ sputtered iron and iron-yttrium alloys (1997)
Xu, Y.B., Greig, D., Seddon, E.A., Matthew, J.A.D.
Spin-resolved photoemission spectra of amorphous Fe-Y alloys have been obtained and compared with both those of pure Fe and with theoretical electronic structure calculations. The thin iron and alloy...
Spin-resolved photoemission of in-situ sputtered iron and iron-yttrium alloys (1997)
Xu, Y.B., Greig, D., Seddon, E.A., Matthew, J.A.D.
Spin-resolved photoemission spectra of amorphous Fe-Y alloys have been obtained and compared with both those of pure Fe and with theoretical electronic structure calculations. The thin iron and alloy...
The spin-dependent electronic structure of amorphous magnetic alloys (1997)
Xu, Y.B., Greig, D., Mitchell, A.L., Seddon, E.A., Matthew, J.A.D.
Spin-resolved photoemission from FeB and CoB binary amorphous alloys has been measured using, for the first time, a synchrotron radiation source. A comparison of the experimental results with several...
The spin-dependent electronic structure of amorphous magnetic alloys (1997)
Xu, Y.B., Greig, D., Mitchell, A.L., Seddon, E.A., Matthew, J.A.D.
Spin-resolved photoemission from FeB and CoB binary amorphous alloys has been measured using, for the first time, a synchrotron radiation source. A comparison of the experimental results with several...
The spin-dependent electronic structure of amorphous magnetic alloys (1997)
Xu, Y.B., Greig, D., Mitchell, A.L., Seddon, E.A., Matthew, J.A.D.
Spin-resolved photoemission from FeB and CoB binary amorphous alloys has been measured using, for the first time, a synchrotron radiation source. A comparison of the experimental results with several...
THE THERMAL CONDUCTIVITY OF SEMICRYSTALLINE POLYMERS AT VERY LOW TEMPERATURES (1981)
For polyethylene the temperature dependence of thermal conductivity decreases below a temperature T* — in this case 1K — from T2 to T. We now present experimental results on a lightly...
THE THERMAL CONDUCTIVITY OF SEMICRYSTALLINE POLYMERS AT VERY LOW TEMPERATURES (1981)
For polyethylene the temperature dependence of thermal conductivity decreases below a temperature T* — in this case 1K — from T2 to T. We now present experimental results on a lightly...
THE THERMAL CONDUCTIVITY OF SEMICRYSTALLINE POLYMERS AT VERY LOW TEMPERATURES (1981)
For polyethylene the temperature dependence of thermal conductivity decreases below a temperature T* — in this case 1K — from T2 to T. We now present experimental results on a lightly...
SPIN-FLUCTUATION THERMOPOWER IN Pd-Ni ALLOYS (1978)
The anomalous peaks at ~ 20K in the thermopower, S, of paramagnetic Pd-Ni alloys have been investigated further by an experimental study of S in dilute (Pd99Ni1)1-xPtx alloys in the température 1.5K...
SPIN-FLUCTUATION THERMOPOWER IN Pd-Ni ALLOYS (1978)
The anomalous peaks at ~ 20K in the thermopower, S, of paramagnetic Pd-Ni alloys have been investigated further by an experimental study of S in dilute (Pd99Ni1)1-xPtx alloys in the température 1.5K...
SPIN-FLUCTUATION THERMOPOWER IN Pd-Ni ALLOYS (1978)
The anomalous peaks at ~ 20K in the thermopower, S, of paramagnetic Pd-Ni alloys have been investigated further by an experimental study of S in dilute (Pd99Ni1)1-xPtx alloys in the température 1.5K...
THE ELECTRICAL RESISTIVITY AND THERMOPOWER OF NICKEL-COPPER ALLOYS (1974)
Measurements are presented of the electrical resistivity, ρ, and thermoelectric power, S, of a number of Ni-Cu alloys in the mid-range of composition at temperatures between 200 K and 900 K. For...
THE ELECTRICAL RESISTIVITY AND THERMOPOWER OF NICKEL-COPPER ALLOYS (1974)
Measurements are presented of the electrical resistivity, ρ, and thermoelectric power, S, of a number of Ni-Cu alloys in the mid-range of composition at temperatures between 200 K and 900 K. For...
THE ELECTRICAL RESISTIVITY AND THERMOPOWER OF NICKEL-COPPER ALLOYS (1974)
Measurements are presented of the electrical resistivity, ρ, and thermoelectric power, S, of a number of Ni-Cu alloys in the mid-range of composition at temperatures between 200 K and 900 K. For...
Hiscoke, C, Yoxall, H, Greig, D, Lightfoot, N F
A combination of reagent strip testing and examining urine appearance can be used to screen out noninfected cases before urine specimens are sent to the laboratory. A validation of this method was...
Hiscoke, C, Yoxall, H, Greig, D, Lightfoot, N F
A combination of reagent strip testing and examining urine appearance can be used to screen out noninfected cases before urine specimens are sent to the laboratory. A validation of this method was...
Outcrossed sex allows a selfish gene to invade yeast populations.
Goddard, M R, Greig, D, Burt, A
Homing endonuclease genes (HEGs) in eukaryotes are optional genes that have no obvious effect on host phenotype except for causing chromosomes not containing a copy of the gene to be cut, thus...
The effect of sex on adaptation to high temperature in heterozygous and homozygous yeast.
Greig, D, Borts, R H, Louis, E J
Most explanations for the evolutionary maintenance of sex depend on the assumption that sex produces variation by recombining parental haplotypes in the offspring. Therefore, meiosis is expected to...
Male sexual ornament size but not asymmetry reflects condition in stalk-eyed flies
David, P., Hingle, A., Greig, D., Rutherford, A., Pomiankowski, A., Fowler, K.
Models of sexual selection predict that females use ornament size to evaluate male condition. It has also been suggested that ornament asymmetry provides females with accurate information about...