76 research outputs found

    Evidence for multiple structural genes for the γ chain of human fetal hemoglobin

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    A sequence with a specific residue at each position was proposed for the γ chain of human fetal hemoglobin by Schroeder et al. (1) after a study in which hemoglobin from a number of individual infants was used. We have now examined in part the fetal hemoglobin components of 17 additional infants and have observed that position 136 of the γ chain may be occupied not only by a glycyl residue, as previously reported, but also by an alanyl residue

    Histoire des musulmans d'Espagne : jusqu'a la conquête de l'Andalousie par les Almoravides (711-1110)

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    T. I (VIII, 392 p.) -- T. II ([2], 356 p.) -- T. III ([2], 374 p.) -- T. IV ([2], 338 p.

    Demonstration of non-functional beta-globin mRNA in homozygous beta (0) thalassemia.

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    Some notes on the volcanoes of guatemala

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