Titlebook: Ecological Genetics and Evolution; Robert Creed Book 1971 Blackwell Scientific Publications 1971 Laboratory.evolution.genes.genetics.popul

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https://doi.org/10.1007/978-1-4612-9824-3the existence of separate γ- and δ-chain genes. The determination of the amino acid sequences established considerable homologies between the α, β, γ and δ-chains and it was suggested that these could be most simply accounted for by assuming that the genes which determine them were originally derive

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tolerance

hat had been under continuous observation there for eleven years put it in a rather special category of wilderness; although I did not succeed in saving it, I was able to persuade the university to substitute another experimental plot and this may have helped the geneticists to appreciate that the new profess978-1-4757-0434-1978-1-4757-0432-7

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Colour and Banding Morphs in Subfossil Samples of the Snail ,robably more widespread in pre-Iron Age times than now, and some area effects may have lessened in intensity. They were able to give considerable evidence concerning these changes for a district including the western Marlborough Downs and the lowlying country adjacent, which is famous for its antiqu

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The Distribution of Melanism in the Pale Brindled Beauty Moth, ,, in Great Britain,e) such surfaces as rocks and trees were darkened by the action of rain, or rain and soot. On such surfaces melanic moths were better concealed and ‘natural selection’ augmented by ‘hereditary tendency’ favoured these forms.

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Gene Duplication and Haemoglobin Polymorphism,the existence of separate γ- and δ-chain genes. The determination of the amino acid sequences established considerable homologies between the α, β, γ and δ-chains and it was suggested that these could be most simply accounted for by assuming that the genes which determine them were originally derive

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Blood Group Interactions between Mother and Foetus,art in maintaining the polymorphisms. Such for example are disorders due to interactions between the blood groups of mother and foetus which may result in haemolytic disease of the newborn, conditions where there is maternal immunization by foetal white cells and platelets, and, more speculatively,

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out their work and ideas. E. B. Ford was known to me before I came to Oxford as the author of a book on butterflies and as somewhat of an eccentric, but I was quite unprepared for the welcome he gave me into the Department of Zoology and for the enormous interest of the subject which he gradually re