Ian Morris Heilbron, 1886-1959

Cxxiii. the Absorption Spectrum of Vitamin A. by Richard Alan Morton and Isidor Morris Heilbron

THE absorption spectrum of cod-liver oil possesses a quite special interest because of the fact that the oil contains three known important substances which are sensitive towards light, namely, vitamin A, ergosterol or provitamin D and vitamin D itself. A number of workers have studied the absorption spectrum of the medicinal oil, and Schlutz and his colleagues [1925, 1926] and Heilbron, Kamm a...

Op-gbev130144 1886..1901

Transposable elements (TEs) are a dominant feature of most flowering plant genomes. Together with other accepted facilitators of evolution, accumulating data indicate that TEs can explain much about their rapid evolution and diversification. Genome size in angiosperms is highly correlated with TE content and the overwhelming bulk (>80%) of large genomes can be composed of TEs. Among retro-TEs, ...

Edward Hindle, 1886-1973.

Geoffrey Jefferson 1886-1961.

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Ddf183 1879..1886

The autosomal recessive mouse mutation retinal degeneration 6 (rd6 ) causes small, white retinal spots and progressive photoreceptor degeneration similar to that observed in human flecked retinal diseases. Using a positional cloning approach, we determined that rd6 mice carry a splice donor mutation in the mouse homolog of the human membrane-type frizzled-related protein (Mfrp) gene that result...