Functional properties of the three hemoglobin phenotypes of Nelore cattle

Genetics and Molecular Biology

A. Di Vito¹  A.r. Schwantes¹  M.l.b. Schwantes¹ 

[1] ,Universidade Federal de São Carlos Department of Genetics and Evolution São Carlos SP ,Brazil

关键词: Allohemoglobins;    functional properties;    Nelore cattle;    cooperativity;    Bohr effect;    modulatators effect;   

DOI  :  10.1590/S1415-47572002000200004

来源: SciELO

【 摘 要 】

Blood and stripped hemoglobin from Nelore cattle individuals were submitted to oxygen equilibrium experiments in both gasometric and spectrophotometric methods. No difference was detected in oxygen affinity and Bohr effect among Hb A, Hb B and Hb AB in experiments with both blood and stripped hemoglobin, in the presence and absence of the chloride ion. However, n values (Hill plots) were higher in Hb B and Hb AB (>2) than in Hb A (<2).

【 授权许可】

CC BY   
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